Cross-Linked Sulfonated Poly(arylene ether nitrile)s with Low Swelling and High Proton Conductivity

被引：4
作者：
Liu, Jingchun [1 ]
Zheng, Penglun [1 ]
Feng, Mengna [1 ]
Wei, Renbo [1 ]
Liu, Xiaobo [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Microelect & Solid State Elect, Res Branch Adv Funct Mat, High Temp Resistant Polymers & Composites Key Lab, Chengdu 610054, Sichuan, Peoples R China
来源：
MACROMOLECULAR RESEARCH | 2017年 / 25卷 / 12期
基金：
中国国家自然科学基金;
关键词：
sulfonated poly(arylene ether nitrile); direct methanol fuel cells; cross-linking; proton conductivity; METHANOL FUEL-CELLS; EXCHANGE MEMBRANES; KETONE) MEMBRANES; COMPOSITE; TRANSPORT; BEHAVIOR; DMFCS;
D O I：
10.1007/s13233-017-5164-z
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A series of cross-linked composite membranes were prepared from sulfonated poly (arylene ether nitrile) (SPEN) and 2, 5-diaminobenzensulfonic acid (DABSA) via a direct cross-linking method aiming to obtain low-swelling and excellent proton conductivity membrane. This experiment had two advantages: expectant low-swelling in the extreme temperatureand excellent proton conductivity. Besides, all cross-linked membranes showed excellent thermal stability which exhibiting a temperature of initial decomposition about 250 degrees C. The membranes showed the IEC values varying from 1.449 to 1.675 mmol.g(-1). The result suggested that the SPEN-DABSA membranes are potential candidates as PEM in DMFCs.
引用
收藏
页码：1199 / 1204
页数：6
相关论文
共 50 条
  • [1] Cross-linked sulfonated poly(arylene ether nitrile)s with low swelling and high proton conductivity
    Jingchun Liu
    Penglun Zheng
    Mengna Feng
    Renbo Wei
    Xiaobo Liu
    Macromolecular Research, 2017, 25 : 1199 - 1204
  • [2] Cross-linked poly(arylene ether ketone) proton exchange membranes sulfonated on polymer backbone, pendant, and cross-linked sites for enhanced proton conductivity
    Minh Dat Thinh Nguyen
    Kim, Dukjoon
    SOLID STATE IONICS, 2015, 270 : 66 - 72
  • [3] Cross-linked sulfonated poly(arylene ether nitrile)s membranes based on macromolecule cross-linker for direct methanol fuel cell application
    Liu, Jingchun
    Feng, Mengna
    Liu, Xiaobo
    IONICS, 2017, 23 (08) : 2133 - 2142
  • [4] Sulfonated poly(arylene ether nitrile)s containing cross-linkable nitrile groups for proton exchange membranes
    Zheng, Penglun
    Xu, Mingzhen
    Liu, Xiaobo
    Jia, Kun
    SOLID STATE IONICS, 2018, 316 : 110 - 117
  • [5] Cross-linked poly(arylene ether ketone) membranes sulfonated on both backbone and pendant position for high proton conduction and low water uptake
    Dang, Hai-Son
    Kim, Dukjoon
    JOURNAL OF POWER SOURCES, 2013, 222 : 103 - 111
  • [6] Cross-linked poly(arylene ether ketone) membrane bearing pendant sulfanilic acid for high proton conductivity and low water uptake
    Kim, Ji-eun
    Kim, Dukjoon
    SOLID STATE IONICS, 2012, 224 : 58 - 63
  • [7] Cross-linked norbornene sulfonated poly(ether ketone)s for proton exchange membrane
    Chen, Li-Kuan
    Wu, Chien-Shun
    Chen, Ming-Chou
    Hsu, Ko-Lun
    Li, Hsing-Chieh
    Hsieh, Chi-Han
    Hsiao, Meng-Hua
    Chang, Chung-Liang
    Chu, Peter Po-Jen
    JOURNAL OF MEMBRANE SCIENCE, 2010, 361 (1-2) : 143 - 153
  • [8] Fabrication and properties of cross-linked sulfonated fluorene-containing poly(arylene ether ketone) for proton exchange membrane
    Ding, F. C.
    Wang, S. J.
    Xiao, M.
    Li, X. H.
    Meng, Y. Z.
    JOURNAL OF POWER SOURCES, 2007, 170 (01) : 20 - 27
  • [9] Cross-linked aryl-sulfonated poly(arylene ether ketone) proton exchange membranes for fuel cell
    Zhou, Shuhua
    Kim, Dukjoon
    ELECTROCHIMICA ACTA, 2012, 63 : 238 - 244
  • [10] Proton conducting membranes based on cross-linked sulfonated poly(ether ether ketone) (SPEEK)
    Mikhailenko, SUD
    Wang, KP
    Kaliaguine, S
    Xing, PX
    Robertson, GP
    Guiver, MD
    JOURNAL OF MEMBRANE SCIENCE, 2004, 233 (1-2) : 93 - 99
12345