Cellulose-based composites for membranes by "in situ" radical polymerization

被引：2
|
作者：
Stanciu, Nicoleta Doriana [1 ]
Vuluga, Dumitru Mircea [1 ]
Albu, Ana-Maria [1 ,2 ]
Hantaide, Thierry [3 ]
Teodorescu, Mircea [2 ]
Cioaca, Mihai Bogdan [2 ]
机构：
[1] Romanian Acad, Ctr Organ Chem Costin D Nenitescu, Bucharest 060023, Romania
[2] Univ Politehn Bucuresti, Dept Polymer Sci, Bucharest, Romania
[3] Univ Claude Bernard Lyon, Polymer Mat & Biomat Lab, Lyon, France
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2008年 / 484卷
关键词：
acrylic acid; cellulose composite; copolymers; proton exchange membrane;
D O I：
10.1080/15421400801903452
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cellulose-containing composites based on copolymers of acrylic acid with styrene, 4-chloro-methyl-styrene and maleic anhydride were prepared for proton conducting membranes. The influence of the substrate on the copolymer composition as well as the copolymer/cellulose ratio on the basic properties of composite materials is discussed using the FT-IR, optical microscopy, SEM, TGA-DSC and conductivity measurements. Moderate water swelling (2-10%) of the synthesized membranes provided volume resistivities, down to 1 x 10(5) Omega . cm, adequate for further processing as proton exchange membrane.
引用
收藏
页码：437 / 451
页数：15
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