用户名: 密码: 验证码:
耐候性太阳选择性吸收涂层的研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
随着能源和环境问题的日益严峻,太阳能热利用技术中的太阳选择性吸收涂层的研制及其在工业上的应用成为人们关注的焦点。太阳能建筑一体化中的光热转换涂层是太阳能建筑一体化发展的关键技术,不仅要求具有较好的选择性,而且要求直接与外界环境接触、具有较好的耐候性。本文在较全面了解选择吸收涂层的基本类型、作用机理、制备方法以及国内外选择性吸收涂层的研究工作和最新成果的基础上,利用设备简单、操作方便、成本低廉、污染小的水溶液化学法对耐候性吸收涂层的制备进行研究。
     首先,本文利用薄膜光学理论,选择两种多孔涂层计算模型:Maxwell-Garnet理论和Bruggeman理论修正的单层均匀膜模型以及非均匀膜模型。对两种计算模型进行比较,发现修正的单层均匀膜模型与实际的多孔膜差别较大;而按非均匀模型计算的结果更为接近。利用非均匀模型计算了多孔PbS/Al、PbS/Cu和PbS/Ni涂层的反射曲线,发现PbS/Cu涂层具有与PbS/Al涂层相似的优良光学性能,具有比PbS/Ni涂层更低的发射率。利用均匀膜模型计算了具有致密结构的钼黑涂层的吸收率与涂层厚度的关系。利用非均匀模型考察了多孔CuO涂层中杂质Cu2O对吸收率的影响,发现纯CuO涂层具有更高的吸收率。
     其次,采用水溶液化学法,在碱性条件下用乙酸铅和硫脲直接在铜锌合金和纯铜片上制备了PbS涂层;用多钼酸铵和氯化铵在铝(和铝合金)片上制备了钼黑涂层;用次氯酸钠作为氧化剂,在铜锌合金和纯铜片制备了高纯度的CuO涂层。论文探讨了反应温度、反应时间、反应溶液的pH值、反应物配比以及基片前处理方式等操作条件对三种太阳光谱选择性涂层的吸收率的影响,获得了它们的适宜制备条件。通过XPS、SEM、紫外可见近红外分光光度计和傅立叶变换红外光谱仪等对以上三种涂层进行了表征。比较了一定厚度下PbS涂层、钼黑涂层和CuO涂层的吸收率计算值与实测值,结果吻合较好。
     最后,在PbS、钼黑和CuO涂层上加涂TiO2膜制备了复合涂层,并对比了原涂层与复合涂层的吸收率、耐温性、耐腐蚀性、耐磨性、隔热保温性和自清洁等性能,结果表明,复合涂层的吸收率满足应用的要求,其耐温性、耐腐蚀性和耐磨性等性能均优于原涂层;由于TiO2具有光催化功能,复合涂层具有较强的自清洁功能;复合涂层的总体使用性能得到提高,使用寿命得到延长。
In recent years, the research and application in the industry of solar spectrum selective absorbing coatings have been given more and more attention. This thesis summarized their basic types, absorption mechanisms,preparation methods,introduced the research work and new results at home and abroad.Then perdurable coatings were prepared using solution growth technique,which is simple ,cheap and less pollution.
     Firstly, model was selected to calculate the porous coatings by comparing the modified uniformity monolayer with heterogeneous film.Even modified with Maxwell-Garnet theory and Bruggeman theory ,the uniformity monolayer was not suit to the actual porous coating .While the model of heterogeneous film fit the the actual porous coating well.Using the the later model ,the optical performance of PbS/Al,PbS/Cu and PbS/Ni coatings were calculated .The PbS/Cu and PbS/Al coatings were better than PbS/Ni coating.Then the optical performance of molybdenum black coating was calculated with uniformity film model for its compact fabric. The optical performance of CuO/Cu was calculated consider the effect of Cu2O ,and pure CuO coating was better than the impure coating.
     Secondly, three kinds of coatings were prepared using solution growth technique.The coating of lead sulphide was prepared by dissociating thiourea in an alkaline solution containing lead acetate on the base material of copper . The molybdenum black coating was prepared by deoxidizing (NH4)6Mo7O24 in the solution containing NH4Cl on the base material of aluminium and aluminium alloy .And the pure coating of cuprum oxide by oxidating copper with hypochlorous sodium in the alkaline solution. The optimized condition was studied considering reaction temperature , reaction time , pH of the solution , concentration of reactant and pretreatment of the base material. The coatings were analyzed by XPS, SEM, UV-visible-near infrared light spectrophotometer and Fourier transform infrared light spectrograph. The difference in solar absorptivity between the calculated and measured values of these coatings was small.
     Finally, an additional TiO2 film was deposited on three coatings ,and the performance,such as absorptivity, temperature-fast acid-resistant, abrasion resistance,heat insulation and self-cleanness , were compared between the original coatings and the compound coatings.The results showed that compound coatings basicly reached our criterion and was superior to the original coatings.
引文
[1] 张鹤飞 主编,太阳能热利用原理与计算机模拟,西安:西安交通大学出版社 2004:3
    [2] 罗运俊, 何梓年, 王长贵 编著,太阳能利用技术,北京:化学工业出版社 2005:73-74
    [3] 喜文华 主编,太阳能实用工程技术,兰州:兰州大学出版社,2001:101
    [4] 谢光明,光谱选择性吸收涂层,太阳能,1998,3:14-15
    [5] 文明芬,郭忠诚,杨显万,新型太阳选择性吸收涂层研究,太阳能学报,1998,19(2):217-219
    [6] Thornton J A,Lamb J L.Sputter-deposited Pt-Al2O3 selective absorber coatings,Thin Solid Films. 1981,83(4):377-385
    [7] Thornton J A,Lamb J L.Thermal stability studies of sputter-deposited multilayer selective absorber coatings, Thin Solid Films. 1982,96(2):175-183
    [8] Thornton J A,Penfold A S,Lamb J L.Sputter-deposited Al2O3/Mo/Al2O3 selective absorber coatings,Thin Solid Films. 1980,72(1):101-109
    [9] Ebisawa S , Ihara H, Shinoki F. Solar-selective surface utilizing zirconium carbide film , Journal of the Vacuum Society of Japan, 1978,21(4):113-119
    [10] Rivory J, Behaghel J M, Berthier S,et al. Optical properties of substoichiometric TiNx,Thin Solid Films, 1981,78(2):161-165
    [11] Roux L, Hanus J, Francois J C,et al.The optical properties of titanium nitrides and carbides: Spectral selectivity and photothermal conversion of solar energy,Solar Energy Materials,1982, 7(3):299-312
    [12] Martin P J, Netterfield R P , Sainty W G. Optical properties of TiNx produced by reactive evaporation and reactive ion-beam sputtering,Vacuum, 1982, 32(6):359-362
    [13] Kothari. N. C. Environmental degradation of solar plate collector surface,Solar World Congress, 1983, 3:1919-1924
    [14] 涂祖文,太阳选择性吸收涂料,太阳能,1984,(1):18-20
    [15] Maeshima M, Saruwatari K, Usuki T, et al .Solar heat absorbing plate. JP99 61490, 1997-08-27
    [16] Kalleder A, Menning M, Schmidt H, et al. Manufacture and use of matrixes containing carbon. WO98 26009,1996-12-12
    [17] Hultmark G. Absorbing layer for solar collectors ans a method and aparatus for manufacture it. WO98 11271, 1996-09-16
    [18] Reis R, Paiva O, Monteiro F, et al. Design and study of a solar panel prototype for testing of selective surface[J]. Corros Prot Mater, 1992,11(1):5-10
    [19] Pethkar S, Takwale M G, Agashe C, et al. Cobalt oxide selective coatings for all glass evacuated collectors[J]. Sol. Energy Mater Sol Cells, 1993,31(2):109-117 [20 ]Lee Tai-kyu, Kim Dong-hyung, Auh P Chungmoo. Preparation of new black chrome solar selective coatings[J]. Korean J Chem Eng, 1995,12(2):207-212
    [21] 清华大学,溅射太阳能选择性吸收涂层,中国专利,GK85 100142, 1985-04-01
    [22] 中科院上海硅酸盐研究所,光谱选择性吸收黑铝涂层及制造方法,中国专利,GK85 100509,1985-04-01
    [23] 北京市太阳能研究所,光热转换吸收薄膜及制备,中国专利,CN1030101,1991-06-18
    [24] 北京市太阳能研究所,太阳能选择性吸收膜及制备,中国专利,CN1056159,1991-06-18
    [25] 张 云 山 , 一 种 闷 晒 式 太 阳 能 热 水 器 的 吸 热 涂 料 , 中 国 专 利 ,CN1071674,1992-08-06
    [26] 李守祥,太阳能选择性吸收溅射涂层及其工艺方法,中国专利,CN1097815,1994-06-07
    [27] 李先航,铝 - 氮 - 碳选择性吸收膜制备吸收膜的方法,中国专利,CN1116252,1994-07-25
    [28]沈阳台阳太阳能有限公司,太阳能真空管溅射选择性吸收涂层,中国专利, CN1077018,1993-03-19
    [29] 青岛建筑工程学院,太阳能吸收涂料,中国专利,CN1099782,1993-09-04
    [30] 殷志强,徐晟,史月艳,渐变 Al-N/Al 太阳选择性吸收表面[J].真空科学与技术,1988,8(3):141-150
    [31] 战余英,王德荣,刘树博,真空玻璃集热管直流反应溅射不锈钢-碳选择性涂层,太阳能学报,1987,8(1):6-11
    [32] 刘胜峰,太阳光谱选择性吸收涂层新型颜料的合成研究,太阳能学报,1994,15(3):300-304
    [33] 曹韫真,胡行方,太阳选择性吸收薄膜中干涉条件的近似计算,太阳能学报,2000,21(3):279-284
    [34] Zhang Qi-chu,Mills D R.New cermet film structures with much improved selectivity for solar thermal application,Appl Plays Lett,1992,60(5):545-547
    [35] 蒋德源,太阳能选择性吸收涂层的近期进展,新能源,2000,22(6):39-44
    [36] Koltun M, Gukhman G, Gavrilina A. Stable selective coating “black nickel” for solar collector surfaces,Solar Energy Materials and Solar Cells, 1994, 33(1):41-44
    [37] W?ckelg?rd E,Characterization of black nickel solar absorber coatings electroplated in a nickel chlorine aqueous solution, Solar Energy Materials & Solar Cells, 1998,56(1): 35-44
    [38] Visitsergntrakul S, Kirtikara K, Thavarungkul N. Pilot plant plant production of black chrome in Thailand: from science to technology,Solar Energy Materials, 1990, 21(1):1-16
    [39] 谢光明,于凤琴,钨-氮化铝太阳能选择性吸收表面的研制,中国表面工程,1999,(3):35-37
    [40] 费敬银,周爱梅,王宝珑,太阳光谱选择性低电流黑铬镀层的研究,太阳能学报,1991,12(3):334-336
    [41] 陈延禧,韩佐青,王士逯,电化学表面技术在太阳能热转换中的应用,材料保护,1995,28(11):1-3
    [42] 文明芬,郭忠诚,余霄 等,太阳能吸收涂层简介,太阳能,1998,(4):18-19
    [43] 谢光明,赵玉文,热管式真空集热管选择性黑钴涂层的研制,太阳能学报,1990,11(3):307-311
    [44] Barrera E, Viveros T, Montoya A, et al. Titanium-tin oxide protective films on a black cobalt photothermal absorber, Solar Energy Materials & Solar Cells,1999, 57(2) :127-140
    [45] Roos A, Georgson M, W?ckelg?rd E. Tin-oxide-coated anodized aluminum selective absorber surfaces.Ⅰ.Preparation and characterization ,Solar Energy Materials, 1991, 22(1):15-28
    [46] Roos A, Georgson M. Tin-oxide-coated anodized aluminum selective absorber surfaces.Ⅱ.Aging and durability,Solar Energy Materials, 1991,22(1):29-41
    [47] Tesfamichael T, Roos A. Treatment of antireflection on tin oxide coated anodized aluminum selective absorber surface, Solar Energy Materials and Solar Cells, 1998,54(1-4):213-221
    [48] 谢光明,中高温太阳选择性吸收表面,太阳能,2000,(2):22-23
    [49] 殷志强,郑世民,徐晟 等,渐变 Al-N/Al 太阳选择性吸收表面,真空科学与技术,1988,8(3):141-150
    [50] 郭信章,尹万里,于凤勤.反应溅射选择性吸收膜的研究[J].真空科学与技术,1992,12(4):329-331
    [51] Eisenhammer T, Mahr A,Haugeneder A et al. Selective absorbers based on AlCuFe thin films, Solar Energy Materials and Solar Cells, 1997;46(1): 53-65
    [52] Eisenhammer T, Haugeneder A, Mahr A. High-temperature optical properties and stability of selective absorbers based on quasicrystalline AlCuFe,Solar Energy Materials and Solar Cells, 1998;54(1-4): 379-386
    [53] 谢光明,于凤琴,M-AlN 太阳选择性吸收涂层的研制,太阳能学报,2000,21(5):15-18
    [54] 郭信章,阎军,真空镀膜工艺对选择性吸收膜性能的影响,太阳能学报,1995,16(2):207-209
    [55] Zhang Qi-Chu. Recent progress in high-temperature solar selective coatings,Solar Energy Materials and Solar Cells,2000, 62(1-2):63-74
    [56] Zhang Qi-Chu, Mills D R ,Monger A. Thin film solar selective surface coating , Solar Energy, 1996,57(3):IX
    [57]胡万里,李长友,太阳能选择性吸收涂层,可再生能源,2005,3:44-46. [58 ]Hitoshi Saia, Hiroo Yugamia, Yoshiaki Kanamorib et al,Solar selective absorbers based on two-dimensional W surface gratings with submicron periods for high-temperature photothermal conversion,Solar Energy Materials & Solar Cells,2003,79(1):35–49
    [59] Berghaus A, Djahanbakhsh A, Thomas L . Characterisation of CVD-tungsten-alumina cermets for high-temperature selective absorbers,Solar Energy Materials and Solar cells, 1998,54(1-4):19-26
    [60] Kaluza L, Surca-Vuk,Orel B,et al. Structural and IR Spectroscopic Analysis of Sol-Gel Processed CuFeMnO4 Spinel and CuFeMnO4/Silica Films for Solar Absorbers, Journal of Sol-Gel Science and Technology, 2001, 20(1):61–83
    [61] 林永昌,卢维强 编著,光学薄膜原理,北京:国防工业出版社,1990:1-7,35-40,
    [62] Andersson A,Hundeti O,Granqvist C G . Nickel pigmented anodic aluminum oxide for selective absorption of solar energy, J Appl Phys,1980,51(1):754-764
    [63] Farooq M, Hutchins M.Optical proerties of higher and lower refractive index composites in solar selvective coatings, Solar Energy Materials & Solar Cells, 2002, 71:73-83
    [64] 殷志强,太阳能光谱内薄膜光学常数的测定,太阳能学报,1987,8(3):315-321
    [65] 杨晓继,殷志强,史月艳,干涉型太阳选择性吸收涂层的光学性能设计,太阳能学报,18(1):7-12
    [66] 赵春江,王恒龙,太阳能建筑一体化集热器的研制和应用,太阳能,2004,4:28-30
    [67] Reddy G B, Dutta V , Pandya D K,et al. Solution Grown PbS/CdS Multilayers as Selective Absorbers, Solar Energy Materials. 1981, (5):187-197
    [68] 徐志昌,张萍,钨、钼氧化物涂层的性能、应用和制备,中国钼业,1998,22(2):9-13
    [69] Jahan F,Smith B E.Characterization of molybdenum black coatings on zinc substrates , Journal of Materials Science,1997,32 (14):3869-3874
    [70] Richharia P,Chopra K L,Bhatnagar M C. Surface analysis of a black copper selective coating ,Solar Energy Materials, 1991,23(1):93-109
    [71] 赵玉文,庄秀治,张超英 等,硫化铅选择性涂层的研制,太阳能学报,1982, 3(1):61-66
    [72] Palik E. Handbook of optical constants of solids,Orlando : Academic Press, 1985:284-286,531-533
    [73] Mcmahon T J,Jasperson S N. PbS-Al selective solar absorbers,Applied Optics,1974,13(12):2750-2751
    [74] Marchini R ,Gandy R.Selective absorption properties of lead sulfide-aluminum coatings as a function of lead sulfide thickness, Journal of Applied Physics,1978,49(1):390-391
    [75] Marchini R R,Howard T L.Maxwell-Garnett theory analysis of thick PbS-Al selective absorbers , Solar energy,1988,40(2):147-150
    [76] 赵玉文,黄涵芬,张宝英,阳极氧化电解着色铝吸收选择性吸收涂层的光学性能研究,太阳能学报,1985,6(4):135-142
    [77] 郭贤烙,肖鑫,易翔 等,铜及铜合金化学抛光及钝化的研究,表面技术. 2001,30(2):35-39
    [78] 蔡积庆 编译,Cu 溶解溶液[J].印制电路信息,2000,10:25-28
    [79] 刘万方,陆崇敦,铜及其合金常温化学抛光,电镀与精饰,1996,18 (4):35-36
    [80] 葛新石 编著,太阳能利用中的光谱选择性吸收涂层,北京:科学出版社. 1980: 4-10,35-36
    [81] 刘正超 编著,染化药剂(修订本)下册,北京:纺织工业出版社,1978,198
    [82] Gesheva K A, Chain E E,Seraphin B O. Black molybdenum photothermal converter layers deposited by pyrolytic hydrogen reduction of MoO2Cl2, Solar Energy Materials, 1980,3(3):415-424
    [83] Yousif K M. Modification of the electrodeposition method of molybdenum black coatings for solar energy applications, Metal Finishing,1995, 93(6):90-94
    [84] Yousif K M,Smith B E,Jeynes C. Investigation of microstructure of molybdenum-copper black electrodeposited coatings with reference to solar selectivity, Journal of Materials Science, 1996, 31(1):185-191
    [85] Chain E E, Gesheva K A,Seraphin B O. Chemically vapor-deposited black molybdenum films of high IR reflectance and significant solar absorptance, Thin Solid Films,1981,83(4):387-392
    [86] 徐明霞,雅莆,徐迁献,钼酸铵-硫代乙酰胺系合成 MoO3,薄膜科学与技术,1995,8(4):366-371
    [87] Hegde R I,Badrinarayan S,Pavaskar N. solar selective molybdenum-black films by cathodic electro-deposition, Sol energy Mater, 1982, 6(2):183-190
    [88] Agnihotri O P,Gupta B K,Agarwal A K,et al. Solar selective black molybdenum coatings by chemical conversion,Thin Solid Films, 1983, 109(3):193-200
    [89] Cardenas R,Torres J,Alfonso J E.Optical characterization of MoO3 thin films produced by continuous wave CO2 laser-assisted evaporation, Thin solid films,2005,478:146-151
    [90] Jahan F,Islam M H,Smith B E.Band gap and refractive index determination of Mo-black coatings using several techniques, Solar energy materials and solar cells,1995(37):283-293
    [91] Muller A,Serain C.Soluble molybdenum Blues--“des Pudels Kern”, Acc Chem Res,2000,33:2-10
    [92] 陈寿椿 编,重要无机化学反应,上海:上海科学技术出版社,1984,523
    [93] Patil, P S,Patil R S,Uplane M D. Structural and optical properties of electrodeposited molybdenum oxide thin films, Applied Surface Science, 2006, 252(23):8050-6
    [94] Christie E A.Spectrally selective blacks for energy collection ,1970 International solar energy society conference, Australia ,2nd-6th March ,1970,1-7
    [95] Karlsson B,Ribbing C G,Roos A et al.Optical properties of some metal oxides in solar absorbers, Physica scripta,1982,25:826-831
    [96] 包定华,顾豪爽,邝安详 等,Sol-Gel 法合成 TiO2 纳米粉末和薄膜,无机材料学报,1996,11(3):453-458
    [97] 王德宪,谈谈溶胶-凝胶浸镀法的基本原理,玻璃,1995,26(3):18-40
    [98] 陈文梅,溶胶凝胶法制备 TiO2 多孔纳米薄膜,武汉工业大学学报,2000,22(1):6-9

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700