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Facile fabrication of a novel microporous Schiff-base networks polymer membrane on surface modified porous alpha-Al2O3 support
Zhang, Jinna1,2; Hao, Dandan2,3; Lu, Hui2; Leng, Wenguang2; Gui, Jianzhou1; Gao, Yanan2
关键词Polymers Porous Schiff-base Networks Membrane Ceramics Surface Modification
刊名MATERIALS LETTERS
2014-07-01
DOI10.1016/j.matlet.2014.04.055
126页:259-262
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Technology ; Physical Sciences
类目[WOS]Materials Science, Multidisciplinary ; Physics, Applied
研究领域[WOS]Materials Science ; Physics
关键词[WOS]COVALENT ORGANIC FRAMEWORKS ; CONSTRUCTION ; CATALYSIS ; STORAGE
英文摘要A surface modification strategy was applied by using 3-aminopropyltriethoxysilane (APTES) covalent linkage between the Schiff-base networks (SNW) polymer layers and porous alpha-Al2O3 ceramic support. The SNW-1 polymer membrane and powders resulting from the polycondensation reaction between melamine and terephthalaldehyde without the polycondensation catalysts were investigated by SEM and FT-IR. The results show that the discrete and few covered polymer layers were formed on the unmodified porous alpha-Al2O3 support. In contrast, the uniform and compact SNW-1 polymer membrane was fabricated successfully on the APTES modified alpha-Al2O3 support by in-situ catalyst-free polycondensation method, indicating that the APTES surface modification facilitates the growth of the novel SNW-1 polymer membrane on the porous a-Al2O3 support. (C) 2014 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000337652500067
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/145547
专题中国科学院大连化学物理研究所
作者单位1.Liaoning Univ Petr & Chem Technol, Coll Chem & Mat Sci, Fushun 113001, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
3.Qilu Univ Technol, Key Lab Fine Chem Shandong Prov, Jinan 250353, Peoples R China
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Zhang, Jinna,Hao, Dandan,Lu, Hui,et al. Facile fabrication of a novel microporous Schiff-base networks polymer membrane on surface modified porous alpha-Al2O3 support[J]. MATERIALS LETTERS,2014,126:259-262.
APA Zhang, Jinna,Hao, Dandan,Lu, Hui,Leng, Wenguang,Gui, Jianzhou,&Gao, Yanan.(2014).Facile fabrication of a novel microporous Schiff-base networks polymer membrane on surface modified porous alpha-Al2O3 support.MATERIALS LETTERS,126,259-262.
MLA Zhang, Jinna,et al."Facile fabrication of a novel microporous Schiff-base networks polymer membrane on surface modified porous alpha-Al2O3 support".MATERIALS LETTERS 126(2014):259-262.
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