全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

磺酸基在侧链萘环上的磺化聚芳醚质子交换膜的制备与性能研究

DOI: 10.3724/SP.J.1105.2014.13248, PP. 326-332

Keywords: 含萘双酚单体,磺化聚芳醚,质子交换膜,氧化稳定性

Full-Text   Cite this paper   Add to My Lib

Abstract:

以β-萘甲醛和2,6-二甲基苯酚为原料,合成出一种新型双酚单体.以此双酚单体和二氟单体(4,4’-二氟二苯甲酮或4,4’-二氟二苯砜)为基础,通过亲核取代反应,制备出两种高分子量聚芳醚.用氯磺酸对聚合物进行磺化,得到了2种磺酸基在侧链萘环上的磺化聚芳醚.该磺化聚芳醚能溶于N,N-二甲基乙酰胺(DMAc)、N,N-二甲基甲酰胺(DMF)、二甲基亚砜(DMSO)等常见的有机溶剂,通过溶液浇注的方法制备出光滑、柔韧的膜.用红外光谱(FTIR),核磁共振谱(1H-NMR)表征了聚合物结构.用示差扫描量热仪(DSC),热重分析仪(TGA)研究了聚合物的耐热性能.结果表明,这些侧链磺化的质子交换膜具有高的电导率(4.2×10-2S/cm)、高的机械强度、低的溶胀率和较好的氧化稳定性.

References

[1]  1 Zhang H W, Shen P K.Chem Rev, 2012, 112(5):2780~2832
[2]  2 Bai Z W, Dang T D.Macromol Rapid Comm, 2006, 27:1271~1277
[3]  3 Li Xiuhua(李秀华), Lin Yonghua(林永华), Liu Qunfang(刘群方), Meng Yuezhong(孟跃中).Acta Polymerica Sinica(高分子学报), 2012, (8):902~909
[4]  4 Wang L, Meng Y Z, Wang S J, Li X H, Xiao M.J Polym Sci, Part A:Polym Chem, 2005, 43:6411~6418
[5]  5 Lee M, Park J K, Lee H S, Lane O, Moore R B, McGrath J E, Baird D G.Polymer, 2009, 50(25):6129~6138
[6]  6 Li W, Manthirama A, Guiverb M D.J Membr Sci, 2010, 362:289~297
[7]  8 Harrison W L, Hickner M A, Kim Y S, McGrath J E.Fuel Cells, 2005, 5(2):201~212
[8]  9 Zhang Ni(张妮), Liu Huiling(刘惠玲), Li Junjing(李君敬), Xia Zhi(夏至), Wang Xiangyu(王向宇).Acta Polymerica Sinica(高分子学报), 2009, (4):375~380
[9]  7 Wang L, Wang D G, Zhu G M, Li J Q.Eur Polym J, 2011, 47:1985~1993
[10]  10 Wang L, Xiang S L, Zhu G M.Chem Lett, 2009, 38(10):1004~1005
[11]  11 Bi Huiping(毕慧平), Wang Jiali(王佳力), Chen Shouwen(陈守文), Hu Zhaoxia(胡朝霞), Gao Zhilin(高智琳), Zhang Xuan(张轩), Wang Lianjun(王连军), Kenichi Okamoto(冈本健一).Acta Polymerica Sinica(高分子学报), 2010, (8):966~972
[12]  12 Wang F, Hickner M, Ji Q, Harrison W, Mecham J, Zawodzinski T A, McGrath J E.Macromol Symp, 2001, 175(1):387~396
[13]  13 Wang F, Hickner M, Kim Y S, Zawodzinski T A, McGrath J E.J Membr Sci, 2002, 197:231~242
[14]  14 Pang J H, Zhang H B, Li X F, Jiang Z H.Macromolecules, 2007, 40:9435~9442
[15]  15 Gong F X, Mao H C, Zhang Y W, Zhang S B, Xing W.Polymer, 2011, 52:1738~1747
[16]  16 Chen L, Wang X F, He X H, Liu S F, Chen Y W, Zhou W H.J Appl Polym Sci, 2013, 127(3):2280~2289
[17]  17 Zhu Y Q, Manthiram A.J Power Sources, 2011, 196:7481~7487
[18]  18 Dang H S, Kim D.J Power Sources, 2013, 222:103~111
[19]  19 Gong F X, Zhang S B.J Power Sources, 2011, 196:9876~9883
[20]  20 Rodgers M P, Bonville L J, Kunz H R, Slattery D K, Fenton J M.Chem Rev, 2012, 112(11):6075~6103
[21]  21 Burnworth M, Rowan S J, Weder C.Macromolecules, 2011, 45(1):126~132
[22]  22 Kim D S, Robertson G P, Guiver M D, Lee Y N.J Membr Sci, 2006, 281(1):111~120kner M, Ji Q, Harrison W, Mecham J, Zawodzinski T A, McGrath J E.Macromol Symp, 2001, 175(1):387~396
[23]  13 Wang F, Hickner M, Kim Y S, Zawodzinski T A, McGrath J E.J Membr Sci, 2002, 197:231~242
[24]  14 Pang J H, Zhang H B, Li X F, Jiang Z H.Macromolecules, 2007, 40:9435~9442
[25]  15 Gong F X, Mao H C, Zhang Y W, Zhang S B, Xing W.Polymer, 2011, 52:1738~1747
[26]  16 Chen L, Wang X F, He X H, Liu S F, Chen Y W, Zhou W H.J Appl Polym Sci, 2013, 127(3):2280~2289
[27]  17 Zhu Y Q, Manthiram A.J Power Sources, 2011, 196:7481~7487
[28]  18 Dang H S, Kim D.J Power Sources, 2013, 222:103~111
[29]  19 Gong F X, Zhang S B.J Power Sources, 2011, 196:9876~9883
[30]  20 Rodgers M P, Bonville L J, Kunz H R, Slattery D K, Fenton J M.Chem Rev, 2012, 112(11):6075~6103
[31]  21 Burnworth M, Rowan S J, Weder C.Macromolecules, 2011, 45(1):126~132
[32]  22 Kim D S, Robertson G P, Guiver M D, Lee Y N.J Membr Sci, 2006, 281(1):111~120 ?

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133