共沉淀—喷雾干燥法制备钴酸镧催化材料的研究
|
摘要
本论文采用共沉淀—喷雾干燥法制备了LaCoO_3及掺杂的La_(1-x)Ce_xCoO_3(x=0．1、0．2、0．3、0．5、0．7、0．9)、LaCo_(1-y)Cr_yO_3(y=0．1、0．2、0．3、0．4、0．5)系列钙钛矿型催化剂粉体材料，采用BET比表面积、XRD、SEM、TPR等方法对催化剂粉体材料进行了形貌和结构的表征分析；并进行了对甲烷催化燃烧的催化活性的研究，研究了这些样品在甲烷燃烧中的催化作用，并初步探讨了掺杂对催化剂热稳定性的影响。
干燥方法在催化剂的制备中具有重要的作用，喷雾干燥法是制备细颗粒催化剂的一种常用方法，研究表明，利用该方法可以降低钙钛矿型催化剂的形成温度，减小催化剂的晶体粒度，提高催化剂的比表面积。本文研究了不同的制备条件对比表面积、催化活性的影响，找出了最佳的制备条件。并对共沉淀-喷雾干燥法制备的不同掺杂量的催化剂的结构及性能进行了研究，确定了最佳的掺杂比例。对A、B位不同的掺杂及其对催化活性、热稳定性的影响进行了研究。结果表明：利用喷雾干燥制备的催化剂比用普通烘箱干燥制备的催化剂所需的完全形成钙钛矿的温度降低了100℃；结果同时表明，沉淀剂的浓度比例、老化时间、喷雾干燥的条件、焙烧时间和温度等，都对催化剂的制备具有或大或小的影响。试验表明，掺杂比例为x=0．3、y=0．1时的催化剂的催化活性最佳，不同位的掺杂均改变了催化剂的结构组成及其活性。沉淀剂NaOH：Na_2CO_3的比例为6：1，喷雾干燥，在700℃焙烧5h后，A位掺Ce的催化剂的活性明显增强，起燃温度T_(10)达到391．6℃，虽然掺Cr后的催化剂的起燃温度较高，但温度升至500℃以后，催化剂的转化率迅速提高，且在1200℃焙烧2h后，钙钛矿结构未破坏，并且显示出较好的催化活性，表明LaCoO_3掺Cr后，显示出优越的热稳定性。
In this paper, the LaCoO_3 and a series of La_(1-x)Ce_xCoO_3 (x=0.1, 0.2, 0.3, 0.5, 0.7, 0.9),LaCo_(1-y)Cr_yO_3(y=0.1, 0.2, 0.3, 0.4, 0.5) were prepared by co-precipitation spray method. The appearance and structure of these catalysts were analyzed by BET-specific surface area, XRD, TEM, TPR .etc. The catalytic activity for CH_4 of these catalysts were measured and studied. And the thermal-stability was discussed in brief.
Drying method of catalyst is an important factor in catalyst preparation process. Spray drying method is in common use in thin grain catalysts preparation. The method could decrease the form-temperature of catalyst, increase the specific surface area of catalyst, and decrease the granularity of catalyst. In this paper, the influences of different preparation conditions on the specific surface area and catalytic activity of catalyst. The best preparation condition was confirmed. The structure and performances of catalysts with different adulterate rate prepared by co-precipitation spray Method were studied and the best adulterate rate was confirmed. The influence of catalytic activity and thermal-stability of different A B site adulteration was studied. It's reported that the form-temperature will decrease 100℃by instead common oven drying method with spray drying method. The proportion of precipitator, aging time, conditions of spray-drying and baking time and temperature would influence the preparation of catalyst more or less. The catalyst with adulteration rate of x=0.3 and y=0.1 has best catalytic activity. The structure and catalytic activity of catalyst with different adulteration changed. The catalytic activity of catalyst with A site adulteration of Ce prepared by spray-drying increased, and the start-burning temperature of the catalyst decreased to 391. 6℃; The start-burning temperature of the catalyst with A site adulteration of Cr was higher, however, the translation rate of catalyst rises quickly as the temperature reach to 500℃, and the catalyst display a prefer catalytic activity after baking 2 hours at 1200℃. The result proved that the LaCoO_3 adulterated with Cr has excellent thermal-stability.
干燥方法在催化剂的制备中具有重要的作用，喷雾干燥法是制备细颗粒催化剂的一种常用方法，研究表明，利用该方法可以降低钙钛矿型催化剂的形成温度，减小催化剂的晶体粒度，提高催化剂的比表面积。本文研究了不同的制备条件对比表面积、催化活性的影响，找出了最佳的制备条件。并对共沉淀-喷雾干燥法制备的不同掺杂量的催化剂的结构及性能进行了研究，确定了最佳的掺杂比例。对A、B位不同的掺杂及其对催化活性、热稳定性的影响进行了研究。结果表明：利用喷雾干燥制备的催化剂比用普通烘箱干燥制备的催化剂所需的完全形成钙钛矿的温度降低了100℃；结果同时表明，沉淀剂的浓度比例、老化时间、喷雾干燥的条件、焙烧时间和温度等，都对催化剂的制备具有或大或小的影响。试验表明，掺杂比例为x=0．3、y=0．1时的催化剂的催化活性最佳，不同位的掺杂均改变了催化剂的结构组成及其活性。沉淀剂NaOH：Na_2CO_3的比例为6：1，喷雾干燥，在700℃焙烧5h后，A位掺Ce的催化剂的活性明显增强，起燃温度T_(10)达到391．6℃，虽然掺Cr后的催化剂的起燃温度较高，但温度升至500℃以后，催化剂的转化率迅速提高，且在1200℃焙烧2h后，钙钛矿结构未破坏，并且显示出较好的催化活性，表明LaCoO_3掺Cr后，显示出优越的热稳定性。
In this paper, the LaCoO_3 and a series of La_(1-x)Ce_xCoO_3 (x=0.1, 0.2, 0.3, 0.5, 0.7, 0.9),LaCo_(1-y)Cr_yO_3(y=0.1, 0.2, 0.3, 0.4, 0.5) were prepared by co-precipitation spray method. The appearance and structure of these catalysts were analyzed by BET-specific surface area, XRD, TEM, TPR .etc. The catalytic activity for CH_4 of these catalysts were measured and studied. And the thermal-stability was discussed in brief.
Drying method of catalyst is an important factor in catalyst preparation process. Spray drying method is in common use in thin grain catalysts preparation. The method could decrease the form-temperature of catalyst, increase the specific surface area of catalyst, and decrease the granularity of catalyst. In this paper, the influences of different preparation conditions on the specific surface area and catalytic activity of catalyst. The best preparation condition was confirmed. The structure and performances of catalysts with different adulterate rate prepared by co-precipitation spray Method were studied and the best adulterate rate was confirmed. The influence of catalytic activity and thermal-stability of different A B site adulteration was studied. It's reported that the form-temperature will decrease 100℃by instead common oven drying method with spray drying method. The proportion of precipitator, aging time, conditions of spray-drying and baking time and temperature would influence the preparation of catalyst more or less. The catalyst with adulteration rate of x=0.3 and y=0.1 has best catalytic activity. The structure and catalytic activity of catalyst with different adulteration changed. The catalytic activity of catalyst with A site adulteration of Ce prepared by spray-drying increased, and the start-burning temperature of the catalyst decreased to 391. 6℃; The start-burning temperature of the catalyst with A site adulteration of Cr was higher, however, the translation rate of catalyst rises quickly as the temperature reach to 500℃, and the catalyst display a prefer catalytic activity after baking 2 hours at 1200℃. The result proved that the LaCoO_3 adulterated with Cr has excellent thermal-stability.
引文
[1]卢冠中，郭耘，郭杨龙．稀土在化石燃料催化燃烧中的应用及研究．中国基础科学．科学前沿,2003，4：19-22
[2]张强，杨祖照，李文彦，等．甲烷催化燃烧研究进展．热力发电,2007,8．1-8
[3]Pfefeele.W C.Catalytically-Supported thermal combustion.US.3928961.1975
[4]Marcus F M Zwinkels, Sven G Jaaras, P Govind Menon,et al.Catalytic Materials forHigh-Temperature Combustion.catal.rev.sci.eng,1993,35: 319-358
[5]吴永义，李忠，奚红霞，等．VoCs污染控制技术与吸附催化材料．离子交换与吸附,2003,19(1)：88-95
[6]徐光宪．稀土[M]．．冶金工业出版社，1995，425-426
[7]崔梅生，张顺利，彭新林等．甲烷催化材料发展概况．稀有金属,2003,27(6)：764-768
[8]侯红霞，蒋政，康手方，等．天然气高温燃烧荣催化剂的失活的研究进展．精细石油化工进展．2004．5(4)：14-20
[9]Anders Ersson, Katarina Persson, Isaac Kweku Adu,et al. A comparison between hexaaluminates and perovskites for catalytic combustion applications.Catalysis Today,2006,112 157-160
[10]李波，周世俊．天然气催化燃烧催化剂的研究进展．辽宁化工,2007,36(3)：215-218
[11]亓新华，谷永庆，王红娟．甲烷催化燃烧催化剂研究进展．天然气工业,2007,27(2)：125-127
[12]Oh S H,Mitchell P J,Siewert R M. Catalytic Contral of Air Pollution, ACS Symposium Series, 1992,12:495-509
[13]Zwinkels M F M, Aaras S G J, Menon P G, etal.Catalysis Materials for High-Temperature Combustion Catalysis Review:sicience and Engineering, 1993, 35 (3):319-358
[14]Arai H, Yamada T, Eguchi K, et al.Catalytic combustion of methane over various perovskite-type oxides. Applied Catalysis A: General, 1986, 26:265-276
[15]Robert J. Farrauto,Robert J. Farrauto, Jennifer S. Feeley, et al. Catalyst configuration for catalytic combustion systems.U.S.P.5102639.1995
[16]Wakamatau Hironori,Oshihara Kenzo,Suga Katsuo.Catalyst for caeaning exhaust gas and its manufacturing method.J.P.2007-330864.2007
[17]Jon G. McCarty, Victor L. Wong, Bernard J. Wood.Catalytic combustion??process.U.S.P.6015285.2000
[18]Teresa Kennelly, Ting C. Chou, Robert J. Farrauto. Combustion catalysts containing binary oxides and processes using the same.U.S.P.5863851.1999
[19]杨乐夫，袁强，史春开，等．高温催化燃烧技术及其核心催化剂的研制．厦门大学学报(自然科学版)，2001,40(2)：486-494
[20]任屹罡，陈耀辉，赵彬，等．整体式Co基甲烷燃烧催化剂性能研究．天然气化工,2004,29(3)：19-22
[21]S. Cimino,G. Landi, L. Lisi.etal.Rh-La(Mn,Co)O3 monolithic catalysts for the combustion of methane under fuel-rich conditions .Catalysis Today,2006, 117(4):454-461
[22]A.Gil,L.M.Gandia,S.A.Korili.Effect of the temperature of calcination on the catalytic performance of manganese-and samarium-mamganese-based oxides in the complete oxidation of acetone , Applied Catalysis A :General,2004,274:229-235
[23]楚文玲，杨维慎，林励吾．钙钦矿型复合氧化物在甲烷部分氧化反应中催化性能的研究高等学校化学学报,2002，23：1787-1789
[24]刘源，王颖．钙钦矿型稀土复合氧化物整体式催化剂的研究进展．稀土,2002,234(4)：53-57
[25]翁端，李梅，吴晓东．加强稀土在能源环境领域中的基础应用研究，带动轻稀土产业的发展．稀土,2002,23(6)：25-77
[26]Widjaja H,Se k izawa K,Eguchi K,etal.Oxidation of methane over Pd/mixed oxides forcatalytic combustion[J].Catallysis.Today,1999,47: 95-101
[27]Libby W F.Promising catalyst for autoexhaust.Science,1971,171(3):499-505
[28]Pedersen L A, Libby W F. Unseparated rare earth cobal toxides as autoexhaust catalysts[J].Science,1972,176(7):1355-1360
[29]戴洪兴，何洪，李佩珩，等．稀土钙钛矿型氧化物催化剂的研究进展．中国稀土学报,2003，21：1-15
[30]Ishih Aara T,Akbay T,Funtani H.Improved oxide ion conductivity of Co doped La_(0.8)Sr_(0.2)Ca_(0.8)Mg_(0.2)O_3 perovskite type oxide. Solid State Ionics,1998,l 13-115:585-591
[31]Arbuzova T I,Smdynk I B,Noumav S V, et al. Characteristics of magnetic order in perovskite magnetes La_(1-x)Ca_xMnO_3. J Exp Theor Phys,1999, 89(5): 889-905
[32]Bedel L,Roger A C,Estournes C, et al. CoO from partial reduction of??La(Co,Fe)O3perovskites for Fischer-Tropsch synthesis.Catalysis Today,2003,85(2-4):207-218
[33]Hien N T,Thuy N P. Preparation and magneto-caloric effect of La1-xAgxMnO3(x=0.10-0.30) perovskite compounds. Physica B,2002,319(1 -4): 168-173
[34]Seong Ho Lee, Joon Yeob Lee,Young Moo Park,et al. Complete oxidation of methane and CO at low temperature over LaCoO3 prepared by spray-freezing/freeze- drying method.Catalysis Today[J] .2006,117:376-381
[35]L Fabbrin, A Kryukovb,S Cappelli,et al.Srl-xAgxTiO3±δ(x= 0, 0.1) perovskite-structured catalysts for the flameless combustion of methane. Journal of Catalysis[J].2005,232: 247-256
[36]L Fabbrini,I Rossetti,L Forni.Effect of honeycomb supporting on activity of LaBO_(3-δ) perovskite-like catalysts for methane flameless combustion Applied Catalysis B: Environmenta,2006,63:131-136
[37]杨乐夫，李基涛，袁强，等．掺杂型La_2Zr_2O_7烧绿石的甲烷催化燃烧反应动力学分析[A]．新世纪的催化科学与技术[M]．山西科学出版社，2000：585-586
[38]Takeda Y, Kanno R, Noda M, et al. Cathodic polarization phenomena of perovskite oxide electrodes with stabilized zirconia. Journal of the Electrochemical Society, 1987,134( 11 ):2656-2660
[39]M. O'Connell, A. K. Norman, C. F. Hiittermann etal. Catalytic oxidation over lanthanum-transition metal perovskite materials .Catalysis Today,1999 ,47:123-132
[40]徐金光，田志坚，王军威，等．化学学报，2004，62(4)：373-376
[41]Fernando Martinez-Ortega,Catherine Batiot-Dupeyrat,Gustavo valderrama,et al. C. R. ACad. Sci. Paris. serieLIC, chimie/Chemistry,2001,4:49-55
[42]Narjes Harrouch Batis, Pierre Delichere, Habib Batis, Physicochemical and catalytic properties in methane combustion of La_(1-x)Ca_xMnO_(3-y)(0
[43]M.Alifanti, R.Auer, J.kirchnerova,et al. Activity in methane combustion and sensitivity to sulfur poisoning of La1-xCexMn1-yCoyO3 perovskite oxides Appl.Catal.B,2000,341:71-81
[44]S. Cimino, Ltisi, S. Derossi,etal. Methane combustion and CO oxidation on LaAl_(1-x)Mn_xO_3 perovskite-type oxide solid solutions.Applcatal. B,2003,43:397-403
[45] A. Gil, L.M.Gandia, S. A. Korili. Effect of the temperature of calcination on the catalytic performance of manganese- and samarium-manganese-based oxides in the complete oxidation of acetone Applied Catalysis A: General,2004,274: 229-235
[46]V.V.Kharton, V.A.Sobyanin, V.D.belyaev,et al, Methane oxidation on the surface of mixed-conducting La0.3Sr0.7Co0.8Ga0.2O3-δ.Catalysis Combustion,2004,5:311-316
[47]Fernando Martinez-Ortega, Catherine Batiot-Dupeyrat, Gustavo valderrama,et al. Methane catalytic combustion on La-based perovskite catalysts. C. R. ACad. Sci. Paris. serie(?)C, chimie/Chemistry,2001,4 :49-55
[48]Marjes Aarrouch Batis, Pierre Delichere, Habib Batis . Physicochemical and catalytic properties in methane combustion of La_(1-x)Ca_xMnO_(3-y) (0≤x ≤ 1 ;0.04 ≤y≤0.24) perovskite-type oxideApplied Catalysis A: General,2005,228:173-180
[49]P.Ciambelli, S.Cimino, L.lisi,et al. La,Ca and oxide peroskites: preparation ,characterization and catalytic properties for methane combustion. Applied Catalysis B:Environmenta,2001, 133:193-203
[50]白雪，刘源，王晓燕等．La_(1-x-y)Ba_xRe_yMnO_3复合氧化物的制备及其对甲烷燃烧的催化性能，催化学报，2004，25(7)，577-580
[51]P.Ciambelli, S.Cimino, S.Derossi,et al.La,Ca and Fe oxide peroskite: preparation, characterization and catalytic properties for methane combustion.Applied. Catalysis.B environmention, 2001, 29:239-245
[52]Andrea Civera, Matteo Pavese, Gaido Saracco, et al. Combustion synthdsis of peroskite-type catalysts for natural gas combustion. Catalysis Today,2003,83:199-211
[53]V.R.Choudhary, B.S.Uphade, S.G.Pataskar. Low temperature complete combustion of methane over Ag-doped LaFeO3 and LaFe0.5Co0.5O3 perovskite oxide catalysts. Fuel,1999,78 919-921
[54]V.V.kharton, A.LShaula, F.M.M.Snijkers, et al. Processing, stability and oxygen permeability of Sr(Fe, Al)O_3-based ceramic membranes. Journal of the European ceramic society, 2006, 26: 3695-3704
[55]Ching-huei wang, Chunz-liang Chen,Hung-Shan Weng. Surface properties and catalytic performance of La_(1-x)Sr_xFeO_3 perovskite-type oxides for methaine combustion Chemosphere 2004,57: 1131-1138
[56]Teraoka Y, Yoshimatsu M, Yamazoe N, etal. Oxygen-Sorptive Properties and Defect Structure of Perovskite, Chem. Lett., 1984,150: 893-896
[57]Nakamura T ,Misono M, Yoneda Y. REDUCTION-OXIDATION AND CATALYTIC??PROPERTIES OF PEROVSKITE-TYPE MIXED OXIDE CATALYSTS (La_(1-x)Sr_xCoO_3) Chem. Lett, 1981.10, (11).1589-1592
[58]Seiyama T.Total Oxidation of Hydrocarbons on Perovskite Oxides.Catal. Rev-Sci. Eng., 1992,34:281-292
[59]T. Seiyama, N. Yamazoe, K. Eguchi.Characterization and Activity of Some Mixed Metal Oxide Catalysts .Ind, Eng. Chem. Prod. Res. Dev,1985 ,24:19-27
[60]H. Arai, T. Yamada, K. Eguchi, T. Seiyama, Catalytic combustion of methane over various perovskite-type oxides Appl. Catal. 1986,26 : 265-276
[61]范恩荣．催化燃烧方法概况．煤力与热力，1997(4)：32-35
[62]徐金光，田志坚，王军威，等．CeO_2／BaMnAl_(11)O_(19-a)催化剂制备及甲烷催化燃烧研究化学学报,2004,6(24)：373-376
[63]冉锐，吴晓东，翁端．稀土钙钛矿催化剂制备方法的研究进展．稀土,2004．25(5)：50-57
[64]sung June Cho,Kwang Sup Song,In Soo Ryu,et al.Characteristics of methane combustion over La-Cr-Ocatalysts[J]. Catalysis I etters, 1999,58:63-66
[65]崔梅生，张顺利，彭新林，等．甲烷燃烧催化材料发展概况．甲烷催化燃烧的发展概况．稀有金属,2003，27(6)：41-45
[66]张礼和主编．化学学科进展[M]．化学工业出版社，1 999：415-417
[67]吴旦主编．从化学角度看世界[M]．化学工业出版社．2002．：137-137
[68]白雪，刘源，王晓燕，等．La_(1-x-y)Ba_xRe_yMnO_3复合氧化物的制备及其对甲烷燃烧的催化性能．催化学报．2004,25(7)：577-580
[69]宋崇林，沈美庆，王军等．稀土钙钛矿型催化剂LaBO_3对NO_x催化性能及表面反应机理的研究．燃烧科学与技术．1999,5(1)：91-95
[70]隋智通，李光强，隋升，等，La_(1-x)Ca_xFe_(1-y)Co_yO_3对氧气还原的催化活性．无机材料学报，1999，14(4)：618-622
[71]Lyubov A, Galian M Alikina, Sergei V Tsybylya, et al. Real structure and catalytic activity of La_(1-x)Sr_xCoO_3 perovskites International Journal of Inorganic Materials, 2001.3:559-562
[72]Shu.J, Kaliaguine S. Well-dispersed perovskite-type oxidation catalysts Applied Cataysis B: Environmental, 1998,16:303-308
[73]徐鲁华，翁端，吴晓东，等．La_((1-x))Sr_xMn_((0．7))Zn_((0．3))O_((3+γ))钙钛矿的制备及稀燃条件下氮氧化物的催化还原性能的研究中国稀土学报．2002．20(4)：46-57
[74]Gian Luca Chiarello, I lenia. Rossetli,et al. Flame-spray pyrolysis preparation of perovskites for methane catalytic combustion. Journal of Catalysis,2005,236:251-261
[75]Andrey J. Zarur, Henry H. Hwu, Jackie Y. Ying. Reverse Microemulsion-Mediated Synthesis and Structural Evolution of Barium Hexaaluminate Nanoparticles .Langmuir,2000.16 (7):3042 -3049,
[76]赵志海，刘耀芳．铂锡重整催化剂再生干燥过程的研究．催化重整通讯，2000，4：34-36
[77]Orsolya Czakkel, Katalin Marthi, Erik Geissler,et al. Influence of drying on the morphologyof resorcinolformaldehyde-based carbongels .Microporous and Mesoporous Materials, 2005,86:124-133
[78]Zarur AJ. Hwu H H. Ying JY. Reverse Microemulsion-Mediated Synthesis and Structural Evolution of Barium Hexaaluminate Nanoparticles Langmuir,2000,16(7):3042-3049
[79]李江，乔明华，邓景发．前驱体干燥法对非晶态Ni-B／γ-Al_2O_3催化剂性能的影响．高等学校化学学报,2001,22(6)：1022-1024
[80]Tadeusz,Arun，S．Mujumdar(著)，李占勇(译)．先进干燥技术[M]．化学工业出版社,2005,9：188-191
[81]Seong Ho Lee , Joon Yeob Lee, Young Moo Park, et al. Complete oxidation of methane and CO at low temperature over LaCoO_3 prepared by spray-freezing/freeze-drying Method.Catalysis Today, 2006,117: 376-381
[82]V. R. Choudhary, S. Banerjee, B.S. Uphade. Activation by hydrothermal treatment of low surface area ABO_3-type perovskite oxide catalysts. Applied Catalysis A: General,2000,197:183-186
[83]Seong Ho Lee,Joon Yeob Lee, Young Moo Park,et al.Complete oxidation of methane and CO at low temperature over LaCoO_3 prepared by spray-freezing/freeze-drying method. Catalysis Today,2006,117: 376-381
[84]尚小玉，王延吉，赵新强，等．超临界浸渍、干燥方法制备Fe_2O_3_SO_4~(2-)／Hβ-Al_2O_3催化剂．石油学报(石油加工)，2002．18(2)：23-26
[85]孔企达编著．冷冻干燥超细粉体技术及应用[M]．化学工业出版社,2005：1-5
[86]蔡业彬，曾亚森，胡智华，等．喷雾干燥技术研究现状及其在中药制药中的应用．化工装备技术,20006,27(2)：5-8
[87]郝文生，安丰华，刘季敏，等．喷雾干燥技术及装备．化工装备(新产品新技术)，2002，27-30
[88]Markus Reinhold, Christian Horst, Ulrich Hoffmann.Experimental and theoretical investigations of a spray dryer with simultaneous chemical reaction .Chemical Engineering Science ,2001,56:1657-1665
[89]尹忠亮，周岩．干燥设备的进展及其在催化剂生产中的应用．山东化工，2003，32：34-36
[90]G.Gryglewicz, M.Stolarski, S.Gryglewicz, et al. Ni-Mo/Al_2O_3 catalysts prepared by spray-drying method. Short Communication Hydrodechlorination of dichlorobiphenyls over Chemosphere, 2006(62): 135-141
[91]Voorhoeve R J H, Johnson D W, RemeikaJr J P, etal. Perovskite oxides: materials science in catalysis. Science ,1977,195(4281):827-833
[92]J Kirchnerova, D Klvana, J Vaillancourt, J Chaouki. Evaluation of some cobalt and nickel based perovskites prepared by freeze-drying as combustion catalysts.Catalysis Letters,1993,21(1-2) :77-87
[93]J Kirchnerova, DB Hibbert. Structures and properties of La_(1-x)Sr_xCoO_(3-y) prepared by freeze drying Journal of Materials Science, 1993,28 (21) :5800-5808
[94]张继光主编．催化剂制备过程技术[M]．中国石化出版社,2004,166-167
[95]牟占军，贾玉香，李俐敏，等．干燥方式对铁基无硫无铬型高变催化剂性能的影响．工业催化,2002,10(5)：31-33
[96]K. Jothimurugesan, James G. Goodwin Jr., Santosh K.Gangwal ,et al.Development of Fe Fischer-Tropsch catalysts for slurry bubble column reactors,Catalysis Today,2000,58:335-344
[97]张荣乐，白亮，杨勇等，沉淀铁催化剂在F-T合成反应过程中的物象变化．催化学报,2004,25(5)：409-412
[98]Pirjo Kortesuo, Manja Ahola, Minna Kangas et al. In vitro evaluation of sol-gel processed spray dried silica gel microspheres as carrier in controlled drug delivery. International Journal of Pharmaceutics,2000,200:223-229
[99]林振汉，张玲秀，吴亮．喷雾干燥法处理水合氧化锆．中国有色金属报，2005，15(7)：1118-1123
[100]张蝶青，万颖，李和兴．喷雾干燥辅助表面活性剂自组装制备新型SiO_2介孔材料．化学学报,2006,64(9)：894-898
[101]陆昌伟，施剑林，奚同庚，等．化学法制备细ZrO_2粉热分解过程的TG-DTA-MS研究．材料研究学报，1994,8(2)：144-146
[102]Tadeusz,Arun，S．Mujumdar(著)，李占勇(译)．先进干燥技术[M]．化学工业出版社,2005．9：188-191
[103]K.Traina, M.C.Steil, J.P.Pirard et al. Synthesis of Lao.9Sro.1Gao.8Mgo.2O2.85 by successive freeze-drying and self-ignition of hydroxypropylmethyl cellulose solution, Journal of the European Ceramic Society, 2007 ,xxx:xxx-xxx
[104]张光旭，吴元欣，马沛生，等.非均相催化一步合成碳酸二苯酯的研究Ⅰ．载体制备方法对催化剂性能的影响．催化学报,2002,23(2)：130-132
[105]Carolina Tallon, Malcolm Yates, Rodrigo Moreno, et al. Porosity of freeze-dried 8 -Al_2O_3 powders, Ceramics International,2006,xxx:xxx-xxx
[106]祖国大陆第四代催化剂研究获重大突破．海峡两岸科技产业动态,2003,(3)：37-38
[107]陈龙武，张宇星，甘礼华，等．气凝胶的非超临界干燥制备技术．实验室研究与探索．2001,20(6)：55-57
[108]张敬畅，李青，曹维良．超临界流体干燥法制备纳米TiO_2-ZnO复合催化剂及其对苯酚降解的光催化性能．催化学报,2004,24(11)：831-834
[109]张敬畅，李青，曹维良．超临界流体干燥法制备纳米TiO_2-SnO_2-SiO_2复合光催化剂及其光催化性能研究，无机化学学报,2004,6：725-729
[110]Yu.V. Kolen'koac, A.V.Garsheva, B.R.Churagulovb,et al. Photocatalytic activity of sol-gel derived titania converted into nanocrystalline powders by supercritical drying. Journal of Photochemistry and Photobiology A: Chemistry, 2005,172:19-26
[111]Lin Chen ,Jian Zhu, Yong-Mei Liu ,et al, Photocatalytic activity of epoxide sol-gel derived titania transformed into nanocrystalline aerogel powders by supercritical drying, Journal of Molecular Catalysis A: Chemical,2006,255:260-268
[112]周凌，李剑锋，李然家，等．超临界流体干燥方法在丁烷选择性氧化制顺酐VPO催化剂制备中的应用．催化学报,2001，22(5)：427-430
[113]Shunqing Li, Xiaolai Wang. Catalytic combustion of methane over Mn-substituted Ba-La-hexaaluminate nanoparticles.Journal of Alloys and Compounds, 2007,432:333-337
[114]Shunqing Li, Haitao Liu, Liang Yan, et al, Mn-substituted Ca-La hexaaluminate nanoparticles for catalytic combustion of methane . Catalysis Communications,2007,8:237-240
[115]Shunqing Li, Xiaolai Wang . The Ba-hexaaluminate doped with CeO_2 nanoparticles for catalytic combustion of methane.Catalysis Communications ,2007, 8:410-415
[116]徐金光，田志坚，王军威，等．超临界干燥方法对甲烷燃烧催化剂LaMnAI_(11)O_(19)结构及活性的影响．化学学报,2004,23(5)：373-376
[117]侯红霞，蒋政，康守方，等．天然气高温催化燃烧用催化剂失活的研究进展．精细石油化工进展,2004，5(4)：14-20
[118]高贵勇．钙钛矿型天然气催化燃烧催化剂的制备及耐热性研究．郑州大学工学硕士学位论文,2005．5
[119]Andrey J.Zarur, Henry H.Hwu, Jackie Y. Ying. Reverse Microemulsion-Mediated Synthesis and Structural Evolution of Barium Hexaaluminate Nanoparticles Langmuir,2000, 16(7):3042-3049
[120]Nakamura T, Petzow G. Stability of the perovskite phase LabO_3(B= Cr,Mn,Fe,Co,Ni) in a reducing atmosphere.Mater Res Bull, 1979.14(5):649-653
[121]T.P.Beebe, D.W.Goodman, B.D.Kay, et al. Kinetics of the activated dissociative adsorption of methane on the low Index planes of nickel single crystal surfaces.Chem.Phys,1987, 87:2305-2310
[122]Jitka K, Danilo K. Synthesis and characterization of perovskite catatysts. Solid State lonics,1999,123(4):307-317
[123]王俊萍．稀土氧化物La_(0．8)Sr_(0．2)Mn_(1-x)Co_xO_3物性与催化活性关系的研究.北京工业大学．理学硕士学位论文,2005．5
[124]张瑞锋，李兴林，刘社田，等．LaMn_yCo_(1-y)O_3催化剂中氧状态的XPS研究．物理化学学报,1994,10(8)：720-723
[125]Fernando Martinez-Orthega, Catherine Batiot-Duperyrat,Gustavo Valderrama, et al. Methane CataLytic combustion on La-based perovskite catalysts C.R.Acad.Sci.Pairs,Serie II c,Chimie /Chemistry,2001,4:49-55
[126]V.R.Choudhary , S.Banerjee, B.S.Uphade. Activation by hydrothermal treatment of low surface area ABO_3-type perovskite oxide catalysts. Applied Catalysis A:General, 2000,197:183-186
[127]Y.Zhang-Steenwinkel, J.Beckers, A.Bliek. Surface properties and catalytic performance in CO oxidation of cerium substituted lanthanum-manganese oxides.Applied Catalysis A:General, 2002,235:79-92
[2]张强，杨祖照，李文彦，等．甲烷催化燃烧研究进展．热力发电,2007,8．1-8
[3]Pfefeele.W C.Catalytically-Supported thermal combustion.US.3928961.1975
[4]Marcus F M Zwinkels, Sven G Jaaras, P Govind Menon,et al.Catalytic Materials forHigh-Temperature Combustion.catal.rev.sci.eng,1993,35: 319-358
[5]吴永义，李忠，奚红霞，等．VoCs污染控制技术与吸附催化材料．离子交换与吸附,2003,19(1)：88-95
[6]徐光宪．稀土[M]．．冶金工业出版社，1995，425-426
[7]崔梅生，张顺利，彭新林等．甲烷催化材料发展概况．稀有金属,2003,27(6)：764-768
[8]侯红霞，蒋政，康手方，等．天然气高温燃烧荣催化剂的失活的研究进展．精细石油化工进展．2004．5(4)：14-20
[9]Anders Ersson, Katarina Persson, Isaac Kweku Adu,et al. A comparison between hexaaluminates and perovskites for catalytic combustion applications.Catalysis Today,2006,112 157-160
[10]李波，周世俊．天然气催化燃烧催化剂的研究进展．辽宁化工,2007,36(3)：215-218
[11]亓新华，谷永庆，王红娟．甲烷催化燃烧催化剂研究进展．天然气工业,2007,27(2)：125-127
[12]Oh S H,Mitchell P J,Siewert R M. Catalytic Contral of Air Pollution, ACS Symposium Series, 1992,12:495-509
[13]Zwinkels M F M, Aaras S G J, Menon P G, etal.Catalysis Materials for High-Temperature Combustion Catalysis Review:sicience and Engineering, 1993, 35 (3):319-358
[14]Arai H, Yamada T, Eguchi K, et al.Catalytic combustion of methane over various perovskite-type oxides. Applied Catalysis A: General, 1986, 26:265-276
[15]Robert J. Farrauto,Robert J. Farrauto, Jennifer S. Feeley, et al. Catalyst configuration for catalytic combustion systems.U.S.P.5102639.1995
[16]Wakamatau Hironori,Oshihara Kenzo,Suga Katsuo.Catalyst for caeaning exhaust gas and its manufacturing method.J.P.2007-330864.2007
[17]Jon G. McCarty, Victor L. Wong, Bernard J. Wood.Catalytic combustion??process.U.S.P.6015285.2000
[18]Teresa Kennelly, Ting C. Chou, Robert J. Farrauto. Combustion catalysts containing binary oxides and processes using the same.U.S.P.5863851.1999
[19]杨乐夫，袁强，史春开，等．高温催化燃烧技术及其核心催化剂的研制．厦门大学学报(自然科学版)，2001,40(2)：486-494
[20]任屹罡，陈耀辉，赵彬，等．整体式Co基甲烷燃烧催化剂性能研究．天然气化工,2004,29(3)：19-22
[21]S. Cimino,G. Landi, L. Lisi.etal.Rh-La(Mn,Co)O3 monolithic catalysts for the combustion of methane under fuel-rich conditions .Catalysis Today,2006, 117(4):454-461
[22]A.Gil,L.M.Gandia,S.A.Korili.Effect of the temperature of calcination on the catalytic performance of manganese-and samarium-mamganese-based oxides in the complete oxidation of acetone , Applied Catalysis A :General,2004,274:229-235
[23]楚文玲，杨维慎，林励吾．钙钦矿型复合氧化物在甲烷部分氧化反应中催化性能的研究高等学校化学学报,2002，23：1787-1789
[24]刘源，王颖．钙钦矿型稀土复合氧化物整体式催化剂的研究进展．稀土,2002,234(4)：53-57
[25]翁端，李梅，吴晓东．加强稀土在能源环境领域中的基础应用研究，带动轻稀土产业的发展．稀土,2002,23(6)：25-77
[26]Widjaja H,Se k izawa K,Eguchi K,etal.Oxidation of methane over Pd/mixed oxides forcatalytic combustion[J].Catallysis.Today,1999,47: 95-101
[27]Libby W F.Promising catalyst for autoexhaust.Science,1971,171(3):499-505
[28]Pedersen L A, Libby W F. Unseparated rare earth cobal toxides as autoexhaust catalysts[J].Science,1972,176(7):1355-1360
[29]戴洪兴，何洪，李佩珩，等．稀土钙钛矿型氧化物催化剂的研究进展．中国稀土学报,2003，21：1-15
[30]Ishih Aara T,Akbay T,Funtani H.Improved oxide ion conductivity of Co doped La_(0.8)Sr_(0.2)Ca_(0.8)Mg_(0.2)O_3 perovskite type oxide. Solid State Ionics,1998,l 13-115:585-591
[31]Arbuzova T I,Smdynk I B,Noumav S V, et al. Characteristics of magnetic order in perovskite magnetes La_(1-x)Ca_xMnO_3. J Exp Theor Phys,1999, 89(5): 889-905
[32]Bedel L,Roger A C,Estournes C, et al. CoO from partial reduction of??La(Co,Fe)O3perovskites for Fischer-Tropsch synthesis.Catalysis Today,2003,85(2-4):207-218
[33]Hien N T,Thuy N P. Preparation and magneto-caloric effect of La1-xAgxMnO3(x=0.10-0.30) perovskite compounds. Physica B,2002,319(1 -4): 168-173
[34]Seong Ho Lee, Joon Yeob Lee,Young Moo Park,et al. Complete oxidation of methane and CO at low temperature over LaCoO3 prepared by spray-freezing/freeze- drying method.Catalysis Today[J] .2006,117:376-381
[35]L Fabbrin, A Kryukovb,S Cappelli,et al.Srl-xAgxTiO3±δ(x= 0, 0.1) perovskite-structured catalysts for the flameless combustion of methane. Journal of Catalysis[J].2005,232: 247-256
[36]L Fabbrini,I Rossetti,L Forni.Effect of honeycomb supporting on activity of LaBO_(3-δ) perovskite-like catalysts for methane flameless combustion Applied Catalysis B: Environmenta,2006,63:131-136
[37]杨乐夫，李基涛，袁强，等．掺杂型La_2Zr_2O_7烧绿石的甲烷催化燃烧反应动力学分析[A]．新世纪的催化科学与技术[M]．山西科学出版社，2000：585-586
[38]Takeda Y, Kanno R, Noda M, et al. Cathodic polarization phenomena of perovskite oxide electrodes with stabilized zirconia. Journal of the Electrochemical Society, 1987,134( 11 ):2656-2660
[39]M. O'Connell, A. K. Norman, C. F. Hiittermann etal. Catalytic oxidation over lanthanum-transition metal perovskite materials .Catalysis Today,1999 ,47:123-132
[40]徐金光，田志坚，王军威，等．化学学报，2004，62(4)：373-376
[41]Fernando Martinez-Ortega,Catherine Batiot-Dupeyrat,Gustavo valderrama,et al. C. R. ACad. Sci. Paris. serieLIC, chimie/Chemistry,2001,4:49-55
[42]Narjes Harrouch Batis, Pierre Delichere, Habib Batis, Physicochemical and catalytic properties in methane combustion of La_(1-x)Ca_xMnO_(3-y)(0
[43]M.Alifanti, R.Auer, J.kirchnerova,et al. Activity in methane combustion and sensitivity to sulfur poisoning of La1-xCexMn1-yCoyO3 perovskite oxides Appl.Catal.B,2000,341:71-81
[44]S. Cimino, Ltisi, S. Derossi,etal. Methane combustion and CO oxidation on LaAl_(1-x)Mn_xO_3 perovskite-type oxide solid solutions.Applcatal. B,2003,43:397-403
[45] A. Gil, L.M.Gandia, S. A. Korili. Effect of the temperature of calcination on the catalytic performance of manganese- and samarium-manganese-based oxides in the complete oxidation of acetone Applied Catalysis A: General,2004,274: 229-235
[46]V.V.Kharton, V.A.Sobyanin, V.D.belyaev,et al, Methane oxidation on the surface of mixed-conducting La0.3Sr0.7Co0.8Ga0.2O3-δ.Catalysis Combustion,2004,5:311-316
[47]Fernando Martinez-Ortega, Catherine Batiot-Dupeyrat, Gustavo valderrama,et al. Methane catalytic combustion on La-based perovskite catalysts. C. R. ACad. Sci. Paris. serie(?)C, chimie/Chemistry,2001,4 :49-55
[48]Marjes Aarrouch Batis, Pierre Delichere, Habib Batis . Physicochemical and catalytic properties in methane combustion of La_(1-x)Ca_xMnO_(3-y) (0≤x ≤ 1 ;0.04 ≤y≤0.24) perovskite-type oxideApplied Catalysis A: General,2005,228:173-180
[49]P.Ciambelli, S.Cimino, L.lisi,et al. La,Ca and oxide peroskites: preparation ,characterization and catalytic properties for methane combustion. Applied Catalysis B:Environmenta,2001, 133:193-203
[50]白雪，刘源，王晓燕等．La_(1-x-y)Ba_xRe_yMnO_3复合氧化物的制备及其对甲烷燃烧的催化性能，催化学报，2004，25(7)，577-580
[51]P.Ciambelli, S.Cimino, S.Derossi,et al.La,Ca and Fe oxide peroskite: preparation, characterization and catalytic properties for methane combustion.Applied. Catalysis.B environmention, 2001, 29:239-245
[52]Andrea Civera, Matteo Pavese, Gaido Saracco, et al. Combustion synthdsis of peroskite-type catalysts for natural gas combustion. Catalysis Today,2003,83:199-211
[53]V.R.Choudhary, B.S.Uphade, S.G.Pataskar. Low temperature complete combustion of methane over Ag-doped LaFeO3 and LaFe0.5Co0.5O3 perovskite oxide catalysts. Fuel,1999,78 919-921
[54]V.V.kharton, A.LShaula, F.M.M.Snijkers, et al. Processing, stability and oxygen permeability of Sr(Fe, Al)O_3-based ceramic membranes. Journal of the European ceramic society, 2006, 26: 3695-3704
[55]Ching-huei wang, Chunz-liang Chen,Hung-Shan Weng. Surface properties and catalytic performance of La_(1-x)Sr_xFeO_3 perovskite-type oxides for methaine combustion Chemosphere 2004,57: 1131-1138
[56]Teraoka Y, Yoshimatsu M, Yamazoe N, etal. Oxygen-Sorptive Properties and Defect Structure of Perovskite, Chem. Lett., 1984,150: 893-896
[57]Nakamura T ,Misono M, Yoneda Y. REDUCTION-OXIDATION AND CATALYTIC??PROPERTIES OF PEROVSKITE-TYPE MIXED OXIDE CATALYSTS (La_(1-x)Sr_xCoO_3) Chem. Lett, 1981.10, (11).1589-1592
[58]Seiyama T.Total Oxidation of Hydrocarbons on Perovskite Oxides.Catal. Rev-Sci. Eng., 1992,34:281-292
[59]T. Seiyama, N. Yamazoe, K. Eguchi.Characterization and Activity of Some Mixed Metal Oxide Catalysts .Ind, Eng. Chem. Prod. Res. Dev,1985 ,24:19-27
[60]H. Arai, T. Yamada, K. Eguchi, T. Seiyama, Catalytic combustion of methane over various perovskite-type oxides Appl. Catal. 1986,26 : 265-276
[61]范恩荣．催化燃烧方法概况．煤力与热力，1997(4)：32-35
[62]徐金光，田志坚，王军威，等．CeO_2／BaMnAl_(11)O_(19-a)催化剂制备及甲烷催化燃烧研究化学学报,2004,6(24)：373-376
[63]冉锐，吴晓东，翁端．稀土钙钛矿催化剂制备方法的研究进展．稀土,2004．25(5)：50-57
[64]sung June Cho,Kwang Sup Song,In Soo Ryu,et al.Characteristics of methane combustion over La-Cr-Ocatalysts[J]. Catalysis I etters, 1999,58:63-66
[65]崔梅生，张顺利，彭新林，等．甲烷燃烧催化材料发展概况．甲烷催化燃烧的发展概况．稀有金属,2003，27(6)：41-45
[66]张礼和主编．化学学科进展[M]．化学工业出版社，1 999：415-417
[67]吴旦主编．从化学角度看世界[M]．化学工业出版社．2002．：137-137
[68]白雪，刘源，王晓燕，等．La_(1-x-y)Ba_xRe_yMnO_3复合氧化物的制备及其对甲烷燃烧的催化性能．催化学报．2004,25(7)：577-580
[69]宋崇林，沈美庆，王军等．稀土钙钛矿型催化剂LaBO_3对NO_x催化性能及表面反应机理的研究．燃烧科学与技术．1999,5(1)：91-95
[70]隋智通，李光强，隋升，等，La_(1-x)Ca_xFe_(1-y)Co_yO_3对氧气还原的催化活性．无机材料学报，1999，14(4)：618-622
[71]Lyubov A, Galian M Alikina, Sergei V Tsybylya, et al. Real structure and catalytic activity of La_(1-x)Sr_xCoO_3 perovskites International Journal of Inorganic Materials, 2001.3:559-562
[72]Shu.J, Kaliaguine S. Well-dispersed perovskite-type oxidation catalysts Applied Cataysis B: Environmental, 1998,16:303-308
[73]徐鲁华，翁端，吴晓东，等．La_((1-x))Sr_xMn_((0．7))Zn_((0．3))O_((3+γ))钙钛矿的制备及稀燃条件下氮氧化物的催化还原性能的研究中国稀土学报．2002．20(4)：46-57
[74]Gian Luca Chiarello, I lenia. Rossetli,et al. Flame-spray pyrolysis preparation of perovskites for methane catalytic combustion. Journal of Catalysis,2005,236:251-261
[75]Andrey J. Zarur, Henry H. Hwu, Jackie Y. Ying. Reverse Microemulsion-Mediated Synthesis and Structural Evolution of Barium Hexaaluminate Nanoparticles .Langmuir,2000.16 (7):3042 -3049,
[76]赵志海，刘耀芳．铂锡重整催化剂再生干燥过程的研究．催化重整通讯，2000，4：34-36
[77]Orsolya Czakkel, Katalin Marthi, Erik Geissler,et al. Influence of drying on the morphologyof resorcinolformaldehyde-based carbongels .Microporous and Mesoporous Materials, 2005,86:124-133
[78]Zarur AJ. Hwu H H. Ying JY. Reverse Microemulsion-Mediated Synthesis and Structural Evolution of Barium Hexaaluminate Nanoparticles Langmuir,2000,16(7):3042-3049
[79]李江，乔明华，邓景发．前驱体干燥法对非晶态Ni-B／γ-Al_2O_3催化剂性能的影响．高等学校化学学报,2001,22(6)：1022-1024
[80]Tadeusz,Arun，S．Mujumdar(著)，李占勇(译)．先进干燥技术[M]．化学工业出版社,2005,9：188-191
[81]Seong Ho Lee , Joon Yeob Lee, Young Moo Park, et al. Complete oxidation of methane and CO at low temperature over LaCoO_3 prepared by spray-freezing/freeze-drying Method.Catalysis Today, 2006,117: 376-381
[82]V. R. Choudhary, S. Banerjee, B.S. Uphade. Activation by hydrothermal treatment of low surface area ABO_3-type perovskite oxide catalysts. Applied Catalysis A: General,2000,197:183-186
[83]Seong Ho Lee,Joon Yeob Lee, Young Moo Park,et al.Complete oxidation of methane and CO at low temperature over LaCoO_3 prepared by spray-freezing/freeze-drying method. Catalysis Today,2006,117: 376-381
[84]尚小玉，王延吉，赵新强，等．超临界浸渍、干燥方法制备Fe_2O_3_SO_4~(2-)／Hβ-Al_2O_3催化剂．石油学报(石油加工)，2002．18(2)：23-26
[85]孔企达编著．冷冻干燥超细粉体技术及应用[M]．化学工业出版社,2005：1-5
[86]蔡业彬，曾亚森，胡智华，等．喷雾干燥技术研究现状及其在中药制药中的应用．化工装备技术,20006,27(2)：5-8
[87]郝文生，安丰华，刘季敏，等．喷雾干燥技术及装备．化工装备(新产品新技术)，2002，27-30
[88]Markus Reinhold, Christian Horst, Ulrich Hoffmann.Experimental and theoretical investigations of a spray dryer with simultaneous chemical reaction .Chemical Engineering Science ,2001,56:1657-1665
[89]尹忠亮，周岩．干燥设备的进展及其在催化剂生产中的应用．山东化工，2003，32：34-36
[90]G.Gryglewicz, M.Stolarski, S.Gryglewicz, et al. Ni-Mo/Al_2O_3 catalysts prepared by spray-drying method. Short Communication Hydrodechlorination of dichlorobiphenyls over Chemosphere, 2006(62): 135-141
[91]Voorhoeve R J H, Johnson D W, RemeikaJr J P, etal. Perovskite oxides: materials science in catalysis. Science ,1977,195(4281):827-833
[92]J Kirchnerova, D Klvana, J Vaillancourt, J Chaouki. Evaluation of some cobalt and nickel based perovskites prepared by freeze-drying as combustion catalysts.Catalysis Letters,1993,21(1-2) :77-87
[93]J Kirchnerova, DB Hibbert. Structures and properties of La_(1-x)Sr_xCoO_(3-y) prepared by freeze drying Journal of Materials Science, 1993,28 (21) :5800-5808
[94]张继光主编．催化剂制备过程技术[M]．中国石化出版社,2004,166-167
[95]牟占军，贾玉香，李俐敏，等．干燥方式对铁基无硫无铬型高变催化剂性能的影响．工业催化,2002,10(5)：31-33
[96]K. Jothimurugesan, James G. Goodwin Jr., Santosh K.Gangwal ,et al.Development of Fe Fischer-Tropsch catalysts for slurry bubble column reactors,Catalysis Today,2000,58:335-344
[97]张荣乐，白亮，杨勇等，沉淀铁催化剂在F-T合成反应过程中的物象变化．催化学报,2004,25(5)：409-412
[98]Pirjo Kortesuo, Manja Ahola, Minna Kangas et al. In vitro evaluation of sol-gel processed spray dried silica gel microspheres as carrier in controlled drug delivery. International Journal of Pharmaceutics,2000,200:223-229
[99]林振汉，张玲秀，吴亮．喷雾干燥法处理水合氧化锆．中国有色金属报，2005，15(7)：1118-1123
[100]张蝶青，万颖，李和兴．喷雾干燥辅助表面活性剂自组装制备新型SiO_2介孔材料．化学学报,2006,64(9)：894-898
[101]陆昌伟，施剑林，奚同庚，等．化学法制备细ZrO_2粉热分解过程的TG-DTA-MS研究．材料研究学报，1994,8(2)：144-146
[102]Tadeusz,Arun，S．Mujumdar(著)，李占勇(译)．先进干燥技术[M]．化学工业出版社,2005．9：188-191
[103]K.Traina, M.C.Steil, J.P.Pirard et al. Synthesis of Lao.9Sro.1Gao.8Mgo.2O2.85 by successive freeze-drying and self-ignition of hydroxypropylmethyl cellulose solution, Journal of the European Ceramic Society, 2007 ,xxx:xxx-xxx
[104]张光旭，吴元欣，马沛生，等.非均相催化一步合成碳酸二苯酯的研究Ⅰ．载体制备方法对催化剂性能的影响．催化学报,2002,23(2)：130-132
[105]Carolina Tallon, Malcolm Yates, Rodrigo Moreno, et al. Porosity of freeze-dried 8 -Al_2O_3 powders, Ceramics International,2006,xxx:xxx-xxx
[106]祖国大陆第四代催化剂研究获重大突破．海峡两岸科技产业动态,2003,(3)：37-38
[107]陈龙武，张宇星，甘礼华，等．气凝胶的非超临界干燥制备技术．实验室研究与探索．2001,20(6)：55-57
[108]张敬畅，李青，曹维良．超临界流体干燥法制备纳米TiO_2-ZnO复合催化剂及其对苯酚降解的光催化性能．催化学报,2004,24(11)：831-834
[109]张敬畅，李青，曹维良．超临界流体干燥法制备纳米TiO_2-SnO_2-SiO_2复合光催化剂及其光催化性能研究，无机化学学报,2004,6：725-729
[110]Yu.V. Kolen'koac, A.V.Garsheva, B.R.Churagulovb,et al. Photocatalytic activity of sol-gel derived titania converted into nanocrystalline powders by supercritical drying. Journal of Photochemistry and Photobiology A: Chemistry, 2005,172:19-26
[111]Lin Chen ,Jian Zhu, Yong-Mei Liu ,et al, Photocatalytic activity of epoxide sol-gel derived titania transformed into nanocrystalline aerogel powders by supercritical drying, Journal of Molecular Catalysis A: Chemical,2006,255:260-268
[112]周凌，李剑锋，李然家，等．超临界流体干燥方法在丁烷选择性氧化制顺酐VPO催化剂制备中的应用．催化学报,2001，22(5)：427-430
[113]Shunqing Li, Xiaolai Wang. Catalytic combustion of methane over Mn-substituted Ba-La-hexaaluminate nanoparticles.Journal of Alloys and Compounds, 2007,432:333-337
[114]Shunqing Li, Haitao Liu, Liang Yan, et al, Mn-substituted Ca-La hexaaluminate nanoparticles for catalytic combustion of methane . Catalysis Communications,2007,8:237-240
[115]Shunqing Li, Xiaolai Wang . The Ba-hexaaluminate doped with CeO_2 nanoparticles for catalytic combustion of methane.Catalysis Communications ,2007, 8:410-415
[116]徐金光，田志坚，王军威，等．超临界干燥方法对甲烷燃烧催化剂LaMnAI_(11)O_(19)结构及活性的影响．化学学报,2004,23(5)：373-376
[117]侯红霞，蒋政，康守方，等．天然气高温催化燃烧用催化剂失活的研究进展．精细石油化工进展,2004，5(4)：14-20
[118]高贵勇．钙钛矿型天然气催化燃烧催化剂的制备及耐热性研究．郑州大学工学硕士学位论文,2005．5
[119]Andrey J.Zarur, Henry H.Hwu, Jackie Y. Ying. Reverse Microemulsion-Mediated Synthesis and Structural Evolution of Barium Hexaaluminate Nanoparticles Langmuir,2000, 16(7):3042-3049
[120]Nakamura T, Petzow G. Stability of the perovskite phase LabO_3(B= Cr,Mn,Fe,Co,Ni) in a reducing atmosphere.Mater Res Bull, 1979.14(5):649-653
[121]T.P.Beebe, D.W.Goodman, B.D.Kay, et al. Kinetics of the activated dissociative adsorption of methane on the low Index planes of nickel single crystal surfaces.Chem.Phys,1987, 87:2305-2310
[122]Jitka K, Danilo K. Synthesis and characterization of perovskite catatysts. Solid State lonics,1999,123(4):307-317
[123]王俊萍．稀土氧化物La_(0．8)Sr_(0．2)Mn_(1-x)Co_xO_3物性与催化活性关系的研究.北京工业大学．理学硕士学位论文,2005．5
[124]张瑞锋，李兴林，刘社田，等．LaMn_yCo_(1-y)O_3催化剂中氧状态的XPS研究．物理化学学报,1994,10(8)：720-723
[125]Fernando Martinez-Orthega, Catherine Batiot-Duperyrat,Gustavo Valderrama, et al. Methane CataLytic combustion on La-based perovskite catalysts C.R.Acad.Sci.Pairs,Serie II c,Chimie /Chemistry,2001,4:49-55
[126]V.R.Choudhary , S.Banerjee, B.S.Uphade. Activation by hydrothermal treatment of low surface area ABO_3-type perovskite oxide catalysts. Applied Catalysis A:General, 2000,197:183-186
[127]Y.Zhang-Steenwinkel, J.Beckers, A.Bliek. Surface properties and catalytic performance in CO oxidation of cerium substituted lanthanum-manganese oxides.Applied Catalysis A:General, 2002,235:79-92