b轴取向MFI分子筛膜的制备及应用研究进展

doi:10.19964/j.issn.1006-4990.2021-0390

摘要/Abstract

摘要：

分子筛膜是一种新型的无机膜,具有孔道结构规整、化学和热稳定性好、机械强度高、抗污染性能好、易于改性等优点。b轴取向MFI分子筛膜因可以缩短传质路径、降低传质阻力、提高扩散效率,在膜分离和膜反应器领域有着广泛的应用前景,受到国内外学者的普遍关注。综述了b轴取向分子筛膜的制备方法及应用研究进展。详细介绍了原位水热合成法、二次生长法、微波辅助合成法、无凝胶法、固相转化法及纳米片法等。二次生长法可以控制分子筛膜的微观结构,且受载体表面性质的影响较小;微波辅助法可以缩短结晶时间,降低能耗,对工业化生产具有重要意义;无凝胶法具有制备工艺简单、环境友好等优点。在上述方法的基础上,将纳米片作为晶种可以降低膜厚。最后,展望了b轴取向MFI分子筛膜的发展前景,在制备b轴取向连续无缺陷MFI分子筛膜方面仍面临许多挑战,包括提高膜的机械强度和长期运行稳定性、实现粗糙或弯曲以及大尺寸载体表面取向膜层的制备等。

关键词: b轴, MFI分子筛膜, 制备, 分离, 催化

Abstract:

Zeolite membrane is a new type of inorganic membrane,which has the advantages of regular pore structure,good chemical and thermal stability,high mechanical strength,good pollution resistance and easy modification.b-axis oriented MFI zeolite membrane has wide application prospect in membrane separation and membrane reactor,because it can shorten the mass transfer path,reduce the mass transfer resistance and improve the diffusion efficiency,which has been widely con-cerned by scholars at home and abroad.In this paper,the preparation and application of b-axis oriented zeolite membranes were reviewed.The in-situ hydrothermal synthesis,secondary growth,microwave-assisted synthesis,gel-free method,powder conversion method and nanosheet method were introduced in detail.The secondary growth method could control the micro-structure of zeolite membrane,which was less affected by the surface properties of support.Microwave-assisted method could shorten crystallization time and reduce energy consumption,which was of great significance for industrial production.The gel-free method had the advantages of simple preparation process and environmental friendliness.On the basis of the above meth-ods,the membrane thickness could be reduced by using nanosheets as crystal seeds.Finally,the development prospect of b-axis oriented MFI zeolite membrane was prospected.There were still many challenges in the preparation of b-axis oriented continuous and defect-free MFI zeolite membranes.It included improving the mechanical strength and long-term stability of membranes and achieving the preparation of oriented membranes on the roughness or bending and large-scale support surface.

Key words: b-axis, MFI zeolite membranes, preparation, separation, catalysis

中图分类号:

袁标,吴巍,罗超,沈鹏,陈赞. b轴取向MFI分子筛膜的制备及应用研究进展[J]. 无机盐工业, 2021, 53(12): 54-60.

YUAN Biao,WU Wei,LUO Chao,SHEN Peng,CHEN Zan. Research progress on preparation and application of b-axis oriented MFI zeolite membranes[J]. Inorganic Chemicals Industry, 2021, 53(12): 54-60.

图/表 5

图1

表1

图2

图3

图4

参考文献 51

[1]	DAVIS M E. Ordered porous materials for emerging applications[J]. Nature, 2002, 417(6891):813-821.
[2]	臧毅华, 陈赞, 盛春光, 等. T型分子筛膜的制备及其对含酸乙腈-水的分离性能[J]. 无机盐工业, 2020, 52(2):50-53.
[3]	臧毅华, 盛春光, 吴巍, 等. 含氟体系合成分子筛膜的研究进展[J]. 无机盐工业, 2020, 52(7):12-17.
[4]	MEHLA S, DAS J, JAMPAIAH D, et al. Recent advances in prepa- ration methods for catalytic thin films and coatings[J]. Catalysis Sci- ience & Technology, 2019, 9(14):3582-3602.
[5]	KOSINOV N, GASCON J, KAPTEIJN F, et al. Recent developments in zeolite membranes for gas separation[J]. Journal of Membrane Science, 2016, 499:65-79.
[6]	RANGNEKAR N, MITTAL N, ELYASSI B, et al. Zeolite membranes- a review and comparison with MOFs[J]. Chemical Society Reviews, 2015, 44(20):7128-7154.
[7]	DRAGOMIROVA R, WOHLRAB S. Zeolite membranes in catal- ysis-from separate units to particle coatings[J]. Catalysts, 2015, 5(4):2161-2222.
[8]	SNYDER M A, TSAPATSIS M. Hierarchical nanomanufacturing: From shaped zeolite nanoparticles to high-performance separation membranes[J]. Angewandte Chemie International Edition, 2007, 46(40):7560-7573.
[9]	ZHU M, LIU Y, YAO Y, et al. Preparation and catalytic performance of Ti-MWW zeolite membrane for phenol hydroxylation[J]. Micro- porous and Mesoporous Materials, 2018, 268:84-87.
[10]	LU K, HUANG J, REN L, et al. High ethylene selectivity in metha- nol-to-olefin (MTO) reaction over MOR-zeolite nanosheets[J]. Angewandte Chemie International Edition, 2020, 59(15):6258-6262.
[11]	WANG B, GAO F, ZHANG F, et al. Highly permeable and oriented AlPO-18 membranes prepared using directly synthesized nanos- heets for CO₂/CH₄ separation[J]. Journal of Materials Chemistry A, 2019, 7(21):13164-13172.
[12]	ZHU M-H, LI L, CHEN L, et al. Preparation of TS-1 zeolite mem- brane from dilute precursor synjournal solution[J]. Microporous and Mesoporous Materials, 2019, 273:212-218.
[13]	OCKWIG N W, NENOFF T M. Membranes for hydrogen separa- ration[J]. Chemical Reviews, 2007, 107(10):4078-4110.
[14]	LIN X, KITA H, OKAMOTO K-I. Silicalite membrane preparation, characterization,and separation performance[J]. Industrial & Engineering Chemistry Research, 2001, 40(19):4069-4078.
[15]	SHU X, WANG X, KONG Q, et al. High-flux MFI zeolite membrane supported on YSZ hollow fiber for separation of ethanol/water[J]. Industrial & Engineering Chemistry Research, 2012, 51(37):12073-12080.
[16]	TAWALBEH M, TEZEL F H, Al-ISMAILY M, et al. Highly per- meable tubular silicalite-1 membranes for CO₂ capture[J]. Scien- ce of the Total Environment, 2019, 676:305-320.
[17]	UENO K, NEGISHI H, OKUNO T, et al. Effects of seed crystal type on the growth and microstructures of silicalite-1 membranes on tubular silica supports via gel-free steam-assisted conversion[J]. Microporous Mesoporous Materials, 2019, 289.DOI: 10.1016/j.mi-cromeso.2019.109645.
[18]	ZHANG F-Z, FUJI M, TAKAHASHI M. In situ growth of continu- ous b-oriented MFI zeolite membranes on porous α-alumina su- bstrates precoated with a mesoporous silica sublayer[J]. Chemi- stry of Materials, 2005, 17(5):1167-1173.
[19]	ZHANG F Z, FUJI M, TAKAHASHI M. Effect of mesoporous silica buffer layer on the orientation of MFI zeolite membranes[J]. Journal of the American Ceramic Society, 2005, 88(8):2307-2309.
[20]	ZHOU M, NABAVI M S, HEDLUND J. Influence of support surface roughness on zeolite membrane quality[J]. Microporous and Me- soporous Materials, 2020, 308.Doi: 10.1016/j.micromeso.2020.110546.
[21]	WANG X, KARAKILIC P, LIU X, et al. One-pot synjournal of high- flux b-oriented MFI zeolite membranes for Xe recovery[J]. ACS Applied Materials & Interfaces, 2018, 10(39):33574-33580.
[22]	DENG Z, PERA-TITUS M. In situ crystallization of b-oriented MFI films on plane and curved substrates coated with a mesopor- ous silica layer[J]. Materials Research Bulletin, 2013, 48(5):1874-1880.
[23]	AGUADO S, MCLEARY E E, NIJMEIJER A, et al. b-Oriented MFI membranes prepared from porous silica coatings[J]. Micropo- rous and Mesoporous Materials, 2009, 120(1):165-169.
[24]	JI M, LIU G, CHEN C, et al. Synjournal of highly b-oriented ZSM-5 membrane on a rough surface modified simply with TiO₂ by in situ crystallization[J]. Microporous and Mesoporous Materials, 2012, 155:117-123.
[25]	JIANG X, ZHUANG Z, Xin F. Hydrothermal crystallization of b- oriented TS-1 films on PVAc-modified glass[J]. Microporous and Mesoporous Materials, 2013, 172:141-145.
[26]	WANG X, ZHANG B, LIU X, et al. Synjournal of b-oriented TS-1 films on chitosan-modified α-Al₂O₃ substrates[J]. Advanced Ma- terials, 2006, 18(24):3261-3265.
[27]	LANG L, LIU X, ZHANG B. Controlling the orientation and co- verage of silica-MFI zeolite films by surface modification[J]. App- lied Surface Science, 2009, 255(9):4886-4890.
[28]	JI M, LIU G, WANG L, et al. Layer by layer fabrication of b-orient- ed HZSM-5 coatings for supercritical catalytic cracking of n-dodecane[J]. Fuel, 2014, 134:180-188.
[29]	KARAKILIC P, TOYODA R, KAPTENIJN F, et al. From amorpho- us to crystalline:Transformation of silica membranes into silicali- te-1(MFI) zeolite layers[J]. Microporous and Mesoporous Mate- rials, 2019, 276:52-61.
[30]	SEIKE T, MATSUDA M, MIYAKE M. Preparation of b-axis- oriented MFI zeolite thin films using slow dissolution of source ma- terial[J]. Journal of the American Ceramic Society, 2004, 87(8):1585-1587.
[31]	LIU X F, ZHANG B Q, LIN J. Synjournal of oriented MFI zeolite films by template-free secondary growth[J]. Chinese Journal of In- organic Chemistry, 2008, 24(10):1679-1683.
[32]	LAI Z, TSAPATSIS M, NICOLICH J P. Siliceous ZSM-5 mem- branes by secondary growth of b-oriented seed layers[J]. Advanc- ed Functional Materials, 2004, 14(7):716-729.
[33]	TAWALBEH M, TEZEL F, KRUCZEK B, et al. Synjournal and cha- racterization of silicalite-1 membrane prepared on a novel sup- port by the pore plugging method[J]. Journal of Porous Materials, 2013, 20(6):1407-1421.
[34]	张聪. Silicalite-1分子筛膜的制备及气体分离性能研究[D]. 长春:吉林大学, 2012.
[35]	LEE I, BUDAY J L, JEONG H-K. μ-Tiles and mortar approa- ch:A simple technique for the facile fabrication of continuous b-oriented MFI silicalite-1 thin films[J]. Microporous and Mesopo- rous Materials, 2009, 122(1):288-293.
[36]	PENG Y, XU R, LU X, et al. Controlled release of siliceous species for the fabrication of highly b-oriented MFI zeolite films[J]. CrystEngComm, 2019, 21(28):4141-4144.
[37]	LIU Y, LI Y, YANG W. Effective manipulation of the microst- ructure of zeolite film by hydrothermal pretreatment[J]. Journal of Materials Science, 2011, 46(11):3942-3951.
[38]	LIU Y, LI Y, YANG W. Fabrication of highly b-oriented MFI film with molecular sieving properties by controlled in-plane sec- ondary growth[J]. Journal of the American Chemical Society, 2010, 132(6):1768-1769.
[39]	PENG Y, LU X, WANG Z, et al. Fabrication of b-oriented MFI ze- olite films under neutral conditions without the use of hydrogen fluoride[J]. Angewandte Chemie International Edition, 2015, 54(19):5709-5712.
[40]	LI X, YAN Y, WANG Z. Continuity control of b-oriented MFI zeolite films by microwave synjournal[J]. Industrial & Engineering Chemistry Research, 2010, 49(12):5933-5938.
[41]	WANG C, LIU X, LI J, et al. Microwave-assisted seeded growth of the submicrometer-thick and pure b-oriented MFI zeolite films using an ultra-dilute synjournal solution[J]. CrystEngComm, 2013, 15(32):6301-6304.
[42]	PHAM T C T, NGUYEN T H, YOON K B. Gel-free secondary gro- wth of uniformly oriented silica MFI zeolite films and application for xylene separation[J]. Angewandte Chemie International Edi- tion, 2013, 125(33):8855-8860.
[43]	ZHOU M, HEDLUND J. Facile preparation of hydrophobic co- lloidal MFI and CHA crystals and oriented ultrathin films[J]. An- gewandte Chemie International Edition, 2018, 130(34):11132-11136.
[44]	LIU H, CHENG D-G, CHEN F, et al. Porous lantern-like MFI zeo- lites composed of 2D nanosheets for highly efficient visible light- driven photocatalysis[J]. Catalysis Science & Technology, 2020, 10(2):351-359.
[45]	KUMAR P, KIM D W, RANGNEKAR N, et al. One-dimensional intergrowths in two-dimensional zeolite nanosheets and their effect on ultra-selective transport[J]. Nature materials, 2020, 19(4):443-449.
[46]	VAROON K, ZHANG X, ELYASSI B, et al. Dispersible exfoliated zeolite nanosheets and their application as a selective membra- ne[J]. Science, 2011, 334(6052):72-75.
[47]	KIM D, SHETE M, TSAPATSIS M. Large-grain,oriented,and thin zeolite MFI films from directly synthesized nanosheet coatin- gs[J]. Chemistry of Materials, 2018, 30(10):3545-3551.
[48]	LAI Z, BONILLA G, DIAZ I, et al. Microstructural optimization of a zeolite membrane for organic vapor separation[J]. Science, 2003, 300(5618):456-460.
[49]	ZHOU M, KORELSKIY D, YE P, et al. A uniformly oriented MFI membrane for improved CO₂ separation[J]. Angewandte Chemie In- ternational Edition, 2014, 126(13):3560-3563.
[50]	ZHAO C, LIU X, ZHANG B. Submicrometer-thick b-oriented Fe-silicalite-1 membranes:Microwave-assisted fabrication and pervaporation performances[J]. RSC Advances, 2016, 6(110):108265-108269.
[51]	庄壮. 取向TS-1分子筛膜的制备及用于构造板式微反应器催化环己酮氨肟化反应[D]. 天津:天津大学, 2013.

样品	特殊处理	合成时间/h	取向	完整性	厚度/ μm
S1	—	17	b轴	不连续	8
S2	无TPAOH	17	随机	不连续	9
S3	0.32 g TPAOH溶液浸渍	17	a轴,b轴	连续	8
S4	0.08 g TPAOH溶液浸渍	17	a轴,b轴	连续	8
S5	—	24	随机	连续	15
S6	—	5	a轴	连续	3
S7	浸渍后真空处理	17	随机	连续	250
S8	—	17（旋转）	随机	不连续	5
S9	TPAOH溶液1∶3稀释, 垂直位置	17	b轴	不连续	9
S10	TPAOH溶液1∶3稀释,水平位置	17	b轴	连续	10
S11	TPAOH溶液1∶3稀释,垂直位置	48	a轴,b轴	连续	8
S12	TPAOH溶液1∶3稀释,水平位置	48	a轴,b轴	连续	30

首页

全国无机盐信息中心

中国化工学会

无机酸碱盐专业委员会