PREPARATION AND CHARACTERIZATION OF THE PROTON EXCHANGE MEMBRANES

被引：0
|
作者：
Georgescu, Mariana [1 ]
Radu, Marin [1 ]
Albu, Bujor [1 ]
Pasare, Liliana [1 ]
Rata, Daniela [1 ]
Georgescu, Mihai
机构：
[1] Res Ctr Macromol Mat & Membranes, Bucharest 060023, Romania
来源：
PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND SYSTEMS | 2010年
关键词：
proton exchange membranes; modification reactions; thermal stability-TGA; FUEL-CELLS;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper is focused on line of domains diversification of proton exchange membranes, by the synthesis of three new materials: poly(monobrom-2.6-dimethyil-1.4-phenyleoxid)-PPOBr, sulfonating polyetherethereketone (SPEEK) and sulfonating polysulfone (PSS). The structures and characteristics of polymers confer membranary materials special properties imposed for electromembranary applications: lower electrical resistance, high counter-ions permeability, high permselectivity, high mechanical resistance, dimensional stability, chemical stability in the whole range of pH, high thermal stability. The membranes obtained from PPOBr, SPEEK and PSS were characterized by specific methods, to give evidence of their performances, comparatively with commercial membranes (Nafion cationic, and ExcellionTM - anionic), which are very expensive.
引用
收藏
页码：45 / 50
页数：6
相关论文
共 50 条
  • [31] Application of chemical cross-linking on the preparation of proton exchange membranes
    Wu, Xue-Mei
    He, Gao-Hong
    Gu, Shuang
    Dong, Chun-Xu
    Yao, Ping-Jing
    Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering, 2006, 22 (04): : 28 - 31
  • [32] Preparation and Properties of SPEEK/DMS Cross linked Proton Exchange Membranes
    Zhao, Chun-xia
    He, Da
    Yue, Jie
    Li, Hui
    Li, Yun-tao
    ACTA POLYMERICA SINICA, 2015, (01) : 80 - 87
  • [33] Preparation and properties of polybenzimidazoles with sulfophenylsulfonyl pendant groups for proton exchange membranes
    Tan, Ning
    Xiao, Guyu
    Yan, Deyue
    Sun, Guoming
    JOURNAL OF MEMBRANE SCIENCE, 2010, 353 (1-2) : 51 - 59
  • [34] Preparation and Properties of the POSS-containing Composites as Proton Exchange Membranes
    Li Xue-Feng
    Song Yang
    Zhu Ming
    Liu Bai-Jun
    Jiang Zhen-Hua
    CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2011, 32 (08): : 1670 - 1672
  • [35] New Approaches to the Preparation of Nanocomposite Proton Exchange Membranes for Fuel Cells
    Yu. A. Dobrovolsky
    E. A. Sanginov
    N. G. Bukun
    A. N. Ponomarev
    D. A. Kritskaya
    E. F. Abdrashitov
    Nanotechnologies in Russia, 2020, 15 : 319 - 325
  • [36] New Approaches to the Preparation of Nanocomposite Proton Exchange Membranes for Fuel Cells
    Dobrovolsky, Yu A.
    Sanginov, E. A.
    Bukun, N. G.
    Ponomarev, A. N.
    Kritskaya, D. A.
    Abdrashitov, E. F.
    NANOTECHNOLOGIES IN RUSSIA, 2020, 15 (3-6): : 319 - 325
  • [37] Preparation and properties of a class of proton exchange membranes with flexible side chains
    Cai, Shiju
    Wang, Chenyi
    Qian, Jiafeng
    Zheng, Hui
    Li, Jian
    Jingxi Huagong/Fine Chemicals, 2022, 39 (04): : 689 - 696
  • [38] Preparation and characterization of fluorine-containing polybenzimidazole/imidazole hybrid membranes for proton exchange membrane fuel cells
    Chuang, Shih-Wei
    Hsu, Steve Lien-Chung
    Yang, Ming-Lun
    EUROPEAN POLYMER JOURNAL, 2008, 44 (07) : 2202 - 2206
  • [39] Preparation and characterization of sulfonated poly(arylene ether ketone) copolymers with pendant sulfoalkyl groups as proton exchange membranes
    Cheng, Hailong
    Xu, Jingmei
    Ma, Li
    Xu, Lishuang
    Liu, Baijun
    Wang, Zhe
    Zhang, Huixuan
    JOURNAL OF POWER SOURCES, 2014, 260 : 307 - 316
  • [40] Preparation and characterization of sulfonated poly(ether ether ketone ketone) proton exchange membranes for fuel cell application
    Li, XF
    Liu, CP
    Lu, H
    Zhao, CJ
    Wang, Z
    Xing, W
    Na, H
    JOURNAL OF MEMBRANE SCIENCE, 2005, 255 (1-2) : 149 - 155
12345