SSZ-13分子筛合成及改性研究进展
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摘要
SSZ-13分子筛由于其特殊的孔道结构和物化性质,被广泛应用于许多领域。本文综述了近年来SSZ-13分子筛的一些常规合成方法,包括水热法、固相研磨法、干胶转换法、转晶法以及超声、微波或加入晶种辅助合成,并对这些方法的优点和不足进行了评价;介绍了模板剂、原料组成及配比和晶化条件对SSZ-13分子筛合成的影响,指出寻找廉价的模板剂、明确这些因素的影响方式具有重要的研究意义;概述了金属改性和引入介孔改性对SSZ-13分子筛催化性能的影响,并提出寻找更为有效的改性方法、深化机理研究是SSZ-13分子筛今后研究的重点。
SSZ-13 zeolite has been widely used in many fields because of its special pore structure and physicochemical properties. Some conventional synthesis methods of SSZ-13 zeolite in recent years are summarized, including hydrothermal synthesis, solid grinding, dry-gel conversion, interzeolite conversion and ultrasound, microwave or seed addition assisted synthesis, and the advantages and disadvantages of these methods are discussed. In addition, the effects of templates, the composition and ratio of raw materials, and the crystallization conditions on the synthesis of SSZ-13 zeolite are presented. Finally, the effects of metallic additives and pore structure on the catalytic performance of SSZ-13 zeolite are discussed, which suggests that the modification methods and the catalytic mechanism of SSZ-13 zeolite will be the hot topics in the future.
SSZ-13 zeolite has been widely used in many fields because of its special pore structure and physicochemical properties. Some conventional synthesis methods of SSZ-13 zeolite in recent years are summarized, including hydrothermal synthesis, solid grinding, dry-gel conversion, interzeolite conversion and ultrasound, microwave or seed addition assisted synthesis, and the advantages and disadvantages of these methods are discussed. In addition, the effects of templates, the composition and ratio of raw materials, and the crystallization conditions on the synthesis of SSZ-13 zeolite are presented. Finally, the effects of metallic additives and pore structure on the catalytic performance of SSZ-13 zeolite are discussed, which suggests that the modification methods and the catalytic mechanism of SSZ-13 zeolite will be the hot topics in the future.
引文
[1] ZONES S I. Zeolite SSZ-13 and its method of preparation:US4544538[P]. 1985-10-01.
[2] KUMAR M, LUO H, ROMANLESHKOV Y, et al. SSZ-13crystallization by particle attachment and deterministic pathways to crystal size control[J]. Journal of the American Chemical Society,2015, 137(40):13007-13017.
[3] IMAI H, HAYASHIDA N, YOKOI T, et al. Direct crystallization of CHA-type zeolite from amorphous aluminosilicategel by seed-assisted method in the absence of organic-structure-directing agents[J].Microporous and Mesoporous Materials, 2014, 196(13):341-348.
[4] SOMMER L, MORES D, SVELLE S, et al. Mesopore formation in zeolite H-SSZ-13 by desilication with NaOH[J]. Microporous and Mesoporous Materials, 2010, 132(3):384-394.
[5]杨博,郭翠梨,程景耀. SSZ-13分子筛的合成及应用进展[J].化工进展, 2014, 33(2):368-373.YANG B, GUO C L, CHENG J Y. Progress in synthesis and application of SSZ-13 zeolite[J]. Chemical Industry and Engineering Progress, 2014, 33(2):368-373.
[6] KWAK J H, TONKYN R G, KIM D H, et al. Excellent activity and selectivity of Cu-SSZ-13 in the selective catalytic reduction of NOx with NH3[J]. Journal of Catalysis, 2010, 275(2):187-190.
[7] ZHU Q, KONDO J N, OHNUMA R, et al. The study of methanol-toolefin over proton type aluminosilicate CHA zeolites[J]. Microporous and Mesoporous Materials, 2008, 112(1):153-161.
[8] HUDSON M R, QUEEN W L, MASON J A, et al. Unconventional,highly selective CO2adsorption in zeolite SSZ-13[J]. Journal of the American Chemical Society, 2012, 134(4):1970-1973.
[9] BARRER R M. Syntheses and reactions of mordenite[J]. Journal of Chemical Societ, 1948, 24(6):2158-2163.
[10] MILLER S J, YUEN L T. Preparation of molecular sieve SSZ-13:US8007764[P]. 2011-08-30.
[11] REN L M, ZHU L F, YANG C G, et al. Designed copper-amine complex as an efficient template for one-pot synthesis of Cu-SSZ-13zeolite with excellent activity for selective catalytic reduction of NOx by NH3[J]. Chemical Communications, 2011, 47(35):9789-9791.
[12]陈标华,张润铎,徐瑞年.一种合成分子筛SSZ-13的方法:CN103601211A[P]. 2013-12-04.CHEN B H, ZHANG R D, XU R N. Method for synthesizing molecular sieve SSZ-13:CN103601211A[P]. 2013-12-04.
[13] CHEN B H, XU R N, ZHANG R D, et al. Economical way to synthesize SSZ-13 with abundant ion-exchanged Cu+for an extraordinary performance in selective catalytic reduction(SCR)of NOx by ammonia[J]. Environmental Science&Technology, 2014, 48(23):13909-13916.
[14]王玉峰,李渊,汤恩旗. SSZ-13分子筛的合成[J].天津工业大学学报, 2010, 29(1):64-67.WANG Y F, LI Y, TANG E Q. Synthesis of molecular sieve SSZ-13[J].Journal of Tianjin Polytechnic University, 2010, 29(1):64-67.
[15] MENG X J, XIAO F S. Green routes for synthesis of zeolites[J].Chemical Reviews, 2014, 114(2):1521-1543.
[16] REN L M, WU Q M, YANG C G, et al. Solvent-free synthesis of zeolites from solid raw materials[J]. Journal of the American Chemical Society, 2012, 134(37):15173-15176.
[17]孟祥举,王勤明,王雄,等.一种通过固相研磨合成SSZ-13分子筛的方法:CN104709917A[P]. 2015-02-11.MENG X J, WANG Q M, WANG X, et al. Method for synthesizing SSZ-13 molecular sieve by solid phase grinding:CN104709917A[P].2015-02-11.
[18] HOU C, HU M, LI Y. Low-temperature solvent-free synthesis of highsilica small size Cu-SSZ-13 zeolite by mixing silicon source,aluminum source, alkaline source, organic amine, and copper source,grinding, crystallizing, filtering, and drying:CN105197955A[P]. 2015-12-30.
[19] XU W, DONG J, LI J, et al. A novel method for preparation of zeolite ZSM-5[J]. Journal of the Chemical Society-Chemical Communication,1990, 10(10):755-756.
[20] HU D, XIA Q H, LU X H, et al. Synthesis of ultrafine zeolites by drygel conversion without any organic additive[J]. Materials Research Bulletin, 2008, 43(12):3553-3561.
[21] FENG Q, PEI R Y, LIU H G, et al. Synthesis of monolithic SSZ-13zeolite by dry-gel conversion method[J]. CIESC Journal, 2017, 68(3):1231-1238.
[22] INOUE T, ITAKURA M, JON H, et al. Synthesis of LEV zeolite by interzeolite conversion method and its catalytic performance in ethanol to olefins reaction[J]. Microporous and Mesoporous Materials, 2009,122(1):149-154.
[23] ZONES S I. Direct hydrothermal conversion of cubic P zeolite to organozeolite SSZ-13[J]. Journal of the Chemical Society Faraday Transactions, 1990, 86(20):3467-3472.
[24]崔萌萌,李牛,关乃佳,等. Y沸石转化法合成SSZ-13机理研究[C]//第18届全国分子筛学术大会论文集(下), 2015:38.CUI M M, LI N, GUAN N J, et al. Mechanism of synthesis of SSZ-13by Y zeolite transformation[C]//Proceedings of the 18th National Molecular Sieve Academic Conference, 2015:38.
[25] TAKATA T, TSUNOJI N, TAKAMITSU Y, et al. Nanosized CHA zeolites with high thermal and hydrothermal stability derived from the hydrothermal conversion of FAU zeolite[J]. Microporous and Mesoporous Materials, 2016, 225:524-533.
[26] JUN J W, KHAN N A, SEO P W, et al. Conversion of Y into SSZ-13zeolites and ethylene-to-propylene reactions over the obtained SSZ-13 zeolites[J]. Chemical Engineering Journal, 2016, 303:667-674.
[27] KINGSTONE H M, HASWELL S J. Microwave-enhanced chemistry[M]. Washington D C:American Chemical Society, 1997.
[28] YU H F, ZHANG G P, HAN L N, et al. Cu-SSZ-13 catalyst synthesized under microwave irradiation and its performance in catalytic removal of NOx from vehicle exhaust[J]. Acta PhysicoChimica Sinica, 2015, 31(11):2165-2173.
[29] RAKMAE S, KEAWKUMAY C, OSAKOO N, et al. Realization of active species in potassium catalysts on zeolite NaY prepared by ultrasound-assisted impregnation with acetate buffer and improved performance in transesterification of palm oil[J]. Fuel, 2016, 184:512-517.
[30] VAFAEIAN Y, HAGHIGHI M, AGHAMOHAMMADI S. Ultrasound assisted dispersion of different amount of Ni over ZSM-5 used as nanostructured catalyst for hydrogen production via CO2reforming of methane[J]. Energy Conversion and Management, 2013, 76(12):1093-1103.
[31] WANG B, WU J, YUAN Z Y, et al. Synthesis of MCM-22 zeolite by an ultrasonic-assisted aging procedure[J]. Ultrasonics Sonochemistry,2008, 15(4):334-338.
[32] MU Y Y, ZHANG Y, FAN J Y, et al. Effect of ultrasound pretreatment on the hydrothermal synthesis of SSZ-13 zeolite[J]. UltrasonicsSonochemistry, 2017, 38:430-436.
[33] BING L C, TIAN A X, WANG F, et al. Template-free synthesis of hierarchical SSZ-13 microspheres with high MTO catalytic activity[J].Chemistry-A European Journal, 2018, 24(29):7428-7433.
[34]徐如人,庞文琴,于吉红,等.分子筛与多孔材料化学[M].北京:科学出版社, 2015.XU R R, PANG W Q, YU J H, et al. Molecular sieves and porous materials chemistry[M]. Beijing:Science Press, 2015.
[35] ZONES S I. Preparation of molecular sieves using a structure directing agent and an N, N, N-triakyl benzyl quaternary ammonium cation:US86062407[P]. 2008-03-27.
[36]韩玉,刘红光,裴仁彦,等.混合模板法低成本合成SSZ-13分子筛的研究[J].无机盐工业, 2016, 48(9):36-39.HAN Y, LIU H G, PEI R Y, et al. Cheap and rapid synthesis of SSZ-13 zeolite with dual templates[J]. Inorganic Chemicals Industry, 2016,48(9):36-39.
[37] WANG X, WU Q M, CHEN C Y, et al. Atom-economical synthesis of a high silica CHA zeolite using a solvent-free route[J]. Chemical Communications, 2015, 51(95):16920-16923.
[38] EILERTSEN E A, NILSEN M H, WENDELBO R, et al. Synthesis of high silica CHA zeolites with controlled Si/Al ratio[J]. Studies in Surface Science&Catalysis, 2008, 174(8):265-268.
[39] LIU B, ZHENG Y, HUA N, et al. Synthesis of low-silica CHA zeolite chabazite in fluoride media without organic structural directing agents and zeolites[J]. Microporous and Mesoporous Materials, 2014, 196(13):270-276.
[40] PENG C, LIU Z D, HORIMOTO A, et al. Preparation of nanosized SSZ-13 zeolite with enhanced hydrothermal stability by a two-stage synthetic method[J]. Microporous and Mesoporous Materials, 2018,255:192-199.
[41] LIU Z, WAKIHARA T, OSHIMA K, et al. Widening synthesis bottlenecks:realization of ultrafast and continuous-flow synthesis of high-silica zeolite SSZ-13 for NOx removal[J]. Angewandte Chemie International Edition, 2015, 54(19):5683-5687.
[42]陈柯臻,钟丽萍,陈然,等.金属改性ZSM-5分子筛催化剂应用于甲醇制烯烃[J].化工进展, 2017, 36(10):3720-3729.CHEN K Z, ZHONG L P, CHEN R, et al. Advances in metal-modified ZSM-5 catalysts for methanol to olefins[J]. Chemical Industry and Engineering Progress, 2017, 36(10):3720-3729.
[43] EILERTSEN E A, BORDIGA S, LAMBERTI C, et al. Synthesis of titanium chabazite:a new shape selective oxidation catalyst with small pore openings and application in the production of methyl formate from methanol[J]. Chemcatchem, 2011, 3(12):1869-1871.
[44] ZHANG R R, LI Y H, ZHEN T L. Ammonia selective catalytic reduction of NO over Fe/Cu-SSZ-13[J]. RSC Advances, 2014, 4(94):52130-52139.
[45] WANG J C, PENG Z L, Q H, et al. Cerium-stabilized Cu-SSZ-13catalyst for the catalytic removal of NOx by NH3[J]. Industrial&Engineering Chemistry Research, 2016, 55(5):1174-1182.
[46] LIU X J, LI Y H, ZHANG R R. Ammonia selective catalytic reduction of NO over Ce-Fe/Cu-SSZ-13 catalysts[J]. RSC Advances, 2015, 5(104):85453-85459.
[47] WU L L, DEGIRMENCI V, MAGUSIN P C M M, et al. Dual template synthesis of a highly mesoporous SSZ-13 zeolite with improved stability in the methanol-to-olefins reaction[J]. Chemistry Communication, 2012, 48(76):9492-9494.
[48] WU L L, DEGIRMENCI V, MAGUSIN P C M M, et al. Mesoporous SSZ-13 zeolite prepared by a dual-template method with improved performance in the methanol-to-olefins reaction[J]. Journal of Catalysis, 2013, 298(1):27-40.
[49]由慧玲,程涛,姚远.介孔SSZ-13催化剂的合成以及在甲醇制烯烃反应中的应用[J].化工中间体, 2014(6):18-22.YOU H L, CHENG T, YAO Y. Synthesis of mesoporous SSZ-13catalyst and its application in the reaction of methanol to olefins[J].Chemical Intermediate, 2014(6):18-22.
[50]王志光,刘国东,王建青,等.具有微孔-介孔的多级孔SSZ-13分子筛及其合成方法和应用:CN106745036A[P]. 2017-05-31.WANG Z G, LIU G D, WANG J Q, et al. Multi-hole SSZ-13molecular sieve with micropore-mesoporous and its synthesis method and application:CN106745036A[P]. 2017-05-31.
[2] KUMAR M, LUO H, ROMANLESHKOV Y, et al. SSZ-13crystallization by particle attachment and deterministic pathways to crystal size control[J]. Journal of the American Chemical Society,2015, 137(40):13007-13017.
[3] IMAI H, HAYASHIDA N, YOKOI T, et al. Direct crystallization of CHA-type zeolite from amorphous aluminosilicategel by seed-assisted method in the absence of organic-structure-directing agents[J].Microporous and Mesoporous Materials, 2014, 196(13):341-348.
[4] SOMMER L, MORES D, SVELLE S, et al. Mesopore formation in zeolite H-SSZ-13 by desilication with NaOH[J]. Microporous and Mesoporous Materials, 2010, 132(3):384-394.
[5]杨博,郭翠梨,程景耀. SSZ-13分子筛的合成及应用进展[J].化工进展, 2014, 33(2):368-373.YANG B, GUO C L, CHENG J Y. Progress in synthesis and application of SSZ-13 zeolite[J]. Chemical Industry and Engineering Progress, 2014, 33(2):368-373.
[6] KWAK J H, TONKYN R G, KIM D H, et al. Excellent activity and selectivity of Cu-SSZ-13 in the selective catalytic reduction of NOx with NH3[J]. Journal of Catalysis, 2010, 275(2):187-190.
[7] ZHU Q, KONDO J N, OHNUMA R, et al. The study of methanol-toolefin over proton type aluminosilicate CHA zeolites[J]. Microporous and Mesoporous Materials, 2008, 112(1):153-161.
[8] HUDSON M R, QUEEN W L, MASON J A, et al. Unconventional,highly selective CO2adsorption in zeolite SSZ-13[J]. Journal of the American Chemical Society, 2012, 134(4):1970-1973.
[9] BARRER R M. Syntheses and reactions of mordenite[J]. Journal of Chemical Societ, 1948, 24(6):2158-2163.
[10] MILLER S J, YUEN L T. Preparation of molecular sieve SSZ-13:US8007764[P]. 2011-08-30.
[11] REN L M, ZHU L F, YANG C G, et al. Designed copper-amine complex as an efficient template for one-pot synthesis of Cu-SSZ-13zeolite with excellent activity for selective catalytic reduction of NOx by NH3[J]. Chemical Communications, 2011, 47(35):9789-9791.
[12]陈标华,张润铎,徐瑞年.一种合成分子筛SSZ-13的方法:CN103601211A[P]. 2013-12-04.CHEN B H, ZHANG R D, XU R N. Method for synthesizing molecular sieve SSZ-13:CN103601211A[P]. 2013-12-04.
[13] CHEN B H, XU R N, ZHANG R D, et al. Economical way to synthesize SSZ-13 with abundant ion-exchanged Cu+for an extraordinary performance in selective catalytic reduction(SCR)of NOx by ammonia[J]. Environmental Science&Technology, 2014, 48(23):13909-13916.
[14]王玉峰,李渊,汤恩旗. SSZ-13分子筛的合成[J].天津工业大学学报, 2010, 29(1):64-67.WANG Y F, LI Y, TANG E Q. Synthesis of molecular sieve SSZ-13[J].Journal of Tianjin Polytechnic University, 2010, 29(1):64-67.
[15] MENG X J, XIAO F S. Green routes for synthesis of zeolites[J].Chemical Reviews, 2014, 114(2):1521-1543.
[16] REN L M, WU Q M, YANG C G, et al. Solvent-free synthesis of zeolites from solid raw materials[J]. Journal of the American Chemical Society, 2012, 134(37):15173-15176.
[17]孟祥举,王勤明,王雄,等.一种通过固相研磨合成SSZ-13分子筛的方法:CN104709917A[P]. 2015-02-11.MENG X J, WANG Q M, WANG X, et al. Method for synthesizing SSZ-13 molecular sieve by solid phase grinding:CN104709917A[P].2015-02-11.
[18] HOU C, HU M, LI Y. Low-temperature solvent-free synthesis of highsilica small size Cu-SSZ-13 zeolite by mixing silicon source,aluminum source, alkaline source, organic amine, and copper source,grinding, crystallizing, filtering, and drying:CN105197955A[P]. 2015-12-30.
[19] XU W, DONG J, LI J, et al. A novel method for preparation of zeolite ZSM-5[J]. Journal of the Chemical Society-Chemical Communication,1990, 10(10):755-756.
[20] HU D, XIA Q H, LU X H, et al. Synthesis of ultrafine zeolites by drygel conversion without any organic additive[J]. Materials Research Bulletin, 2008, 43(12):3553-3561.
[21] FENG Q, PEI R Y, LIU H G, et al. Synthesis of monolithic SSZ-13zeolite by dry-gel conversion method[J]. CIESC Journal, 2017, 68(3):1231-1238.
[22] INOUE T, ITAKURA M, JON H, et al. Synthesis of LEV zeolite by interzeolite conversion method and its catalytic performance in ethanol to olefins reaction[J]. Microporous and Mesoporous Materials, 2009,122(1):149-154.
[23] ZONES S I. Direct hydrothermal conversion of cubic P zeolite to organozeolite SSZ-13[J]. Journal of the Chemical Society Faraday Transactions, 1990, 86(20):3467-3472.
[24]崔萌萌,李牛,关乃佳,等. Y沸石转化法合成SSZ-13机理研究[C]//第18届全国分子筛学术大会论文集(下), 2015:38.CUI M M, LI N, GUAN N J, et al. Mechanism of synthesis of SSZ-13by Y zeolite transformation[C]//Proceedings of the 18th National Molecular Sieve Academic Conference, 2015:38.
[25] TAKATA T, TSUNOJI N, TAKAMITSU Y, et al. Nanosized CHA zeolites with high thermal and hydrothermal stability derived from the hydrothermal conversion of FAU zeolite[J]. Microporous and Mesoporous Materials, 2016, 225:524-533.
[26] JUN J W, KHAN N A, SEO P W, et al. Conversion of Y into SSZ-13zeolites and ethylene-to-propylene reactions over the obtained SSZ-13 zeolites[J]. Chemical Engineering Journal, 2016, 303:667-674.
[27] KINGSTONE H M, HASWELL S J. Microwave-enhanced chemistry[M]. Washington D C:American Chemical Society, 1997.
[28] YU H F, ZHANG G P, HAN L N, et al. Cu-SSZ-13 catalyst synthesized under microwave irradiation and its performance in catalytic removal of NOx from vehicle exhaust[J]. Acta PhysicoChimica Sinica, 2015, 31(11):2165-2173.
[29] RAKMAE S, KEAWKUMAY C, OSAKOO N, et al. Realization of active species in potassium catalysts on zeolite NaY prepared by ultrasound-assisted impregnation with acetate buffer and improved performance in transesterification of palm oil[J]. Fuel, 2016, 184:512-517.
[30] VAFAEIAN Y, HAGHIGHI M, AGHAMOHAMMADI S. Ultrasound assisted dispersion of different amount of Ni over ZSM-5 used as nanostructured catalyst for hydrogen production via CO2reforming of methane[J]. Energy Conversion and Management, 2013, 76(12):1093-1103.
[31] WANG B, WU J, YUAN Z Y, et al. Synthesis of MCM-22 zeolite by an ultrasonic-assisted aging procedure[J]. Ultrasonics Sonochemistry,2008, 15(4):334-338.
[32] MU Y Y, ZHANG Y, FAN J Y, et al. Effect of ultrasound pretreatment on the hydrothermal synthesis of SSZ-13 zeolite[J]. UltrasonicsSonochemistry, 2017, 38:430-436.
[33] BING L C, TIAN A X, WANG F, et al. Template-free synthesis of hierarchical SSZ-13 microspheres with high MTO catalytic activity[J].Chemistry-A European Journal, 2018, 24(29):7428-7433.
[34]徐如人,庞文琴,于吉红,等.分子筛与多孔材料化学[M].北京:科学出版社, 2015.XU R R, PANG W Q, YU J H, et al. Molecular sieves and porous materials chemistry[M]. Beijing:Science Press, 2015.
[35] ZONES S I. Preparation of molecular sieves using a structure directing agent and an N, N, N-triakyl benzyl quaternary ammonium cation:US86062407[P]. 2008-03-27.
[36]韩玉,刘红光,裴仁彦,等.混合模板法低成本合成SSZ-13分子筛的研究[J].无机盐工业, 2016, 48(9):36-39.HAN Y, LIU H G, PEI R Y, et al. Cheap and rapid synthesis of SSZ-13 zeolite with dual templates[J]. Inorganic Chemicals Industry, 2016,48(9):36-39.
[37] WANG X, WU Q M, CHEN C Y, et al. Atom-economical synthesis of a high silica CHA zeolite using a solvent-free route[J]. Chemical Communications, 2015, 51(95):16920-16923.
[38] EILERTSEN E A, NILSEN M H, WENDELBO R, et al. Synthesis of high silica CHA zeolites with controlled Si/Al ratio[J]. Studies in Surface Science&Catalysis, 2008, 174(8):265-268.
[39] LIU B, ZHENG Y, HUA N, et al. Synthesis of low-silica CHA zeolite chabazite in fluoride media without organic structural directing agents and zeolites[J]. Microporous and Mesoporous Materials, 2014, 196(13):270-276.
[40] PENG C, LIU Z D, HORIMOTO A, et al. Preparation of nanosized SSZ-13 zeolite with enhanced hydrothermal stability by a two-stage synthetic method[J]. Microporous and Mesoporous Materials, 2018,255:192-199.
[41] LIU Z, WAKIHARA T, OSHIMA K, et al. Widening synthesis bottlenecks:realization of ultrafast and continuous-flow synthesis of high-silica zeolite SSZ-13 for NOx removal[J]. Angewandte Chemie International Edition, 2015, 54(19):5683-5687.
[42]陈柯臻,钟丽萍,陈然,等.金属改性ZSM-5分子筛催化剂应用于甲醇制烯烃[J].化工进展, 2017, 36(10):3720-3729.CHEN K Z, ZHONG L P, CHEN R, et al. Advances in metal-modified ZSM-5 catalysts for methanol to olefins[J]. Chemical Industry and Engineering Progress, 2017, 36(10):3720-3729.
[43] EILERTSEN E A, BORDIGA S, LAMBERTI C, et al. Synthesis of titanium chabazite:a new shape selective oxidation catalyst with small pore openings and application in the production of methyl formate from methanol[J]. Chemcatchem, 2011, 3(12):1869-1871.
[44] ZHANG R R, LI Y H, ZHEN T L. Ammonia selective catalytic reduction of NO over Fe/Cu-SSZ-13[J]. RSC Advances, 2014, 4(94):52130-52139.
[45] WANG J C, PENG Z L, Q H, et al. Cerium-stabilized Cu-SSZ-13catalyst for the catalytic removal of NOx by NH3[J]. Industrial&Engineering Chemistry Research, 2016, 55(5):1174-1182.
[46] LIU X J, LI Y H, ZHANG R R. Ammonia selective catalytic reduction of NO over Ce-Fe/Cu-SSZ-13 catalysts[J]. RSC Advances, 2015, 5(104):85453-85459.
[47] WU L L, DEGIRMENCI V, MAGUSIN P C M M, et al. Dual template synthesis of a highly mesoporous SSZ-13 zeolite with improved stability in the methanol-to-olefins reaction[J]. Chemistry Communication, 2012, 48(76):9492-9494.
[48] WU L L, DEGIRMENCI V, MAGUSIN P C M M, et al. Mesoporous SSZ-13 zeolite prepared by a dual-template method with improved performance in the methanol-to-olefins reaction[J]. Journal of Catalysis, 2013, 298(1):27-40.
[49]由慧玲,程涛,姚远.介孔SSZ-13催化剂的合成以及在甲醇制烯烃反应中的应用[J].化工中间体, 2014(6):18-22.YOU H L, CHENG T, YAO Y. Synthesis of mesoporous SSZ-13catalyst and its application in the reaction of methanol to olefins[J].Chemical Intermediate, 2014(6):18-22.
[50]王志光,刘国东,王建青,等.具有微孔-介孔的多级孔SSZ-13分子筛及其合成方法和应用:CN106745036A[P]. 2017-05-31.WANG Z G, LIU G D, WANG J Q, et al. Multi-hole SSZ-13molecular sieve with micropore-mesoporous and its synthesis method and application:CN106745036A[P]. 2017-05-31.