- 1、本文档共5页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
新型聚季铵盐固体电解质
1998 9 31 5
Sep. 1998 JOURNAL OF TIANJIN UNIVER SITY Vol. 31 No. 5
*
许鑫华 陈贻瑞 方洞浦 燕 妮
()
具有星形结构的聚 2-甲基丙烯酰氧乙基三甲基氯化铵与 2-甲基吡啶季铵盐和无水三氧
- 1 - 1
化铝形成的熔盐进 复合,得到室温离子电导率高达 10 S·m 的新型固体电解质,它具有优异
的低温导电性能.本文探讨了高分子与熔盐复合体系的导电机理、性能及影响因素 ,并用13 C NM
谱对接枝聚合物进 了表征.
,,,
631. 23
O
A NOVEL SOLID STATE POLYMER ELECTROLYTE OF
QUATERNARY AMMON IUM SALT
Xu Xinhua Chen Yiru i Fang Dongpu Yan N i
( School of Material Science and Engineering, Tianjin University)
Abs rac A novel solid polymer electrolyte was prepared. As the polymer body, the star-style
graft copolymer of 2-methacryloyloxythyltrimethyl ammonium chloride onto tetrahydroxy
polyethylene glycol with ceric ammonium sulfate as the initiator has been studied The grafting.
13
products were characterized by C NM . The ionic conductivity of the star-style copolymer com-
13
plexes containing ionic conduc C made of 2-methylpyridine quaternary ammonium salt and anhy-
drous aluminum chloridewas investigated The mechanism of the conduction and thefactors affect-.
ing the properties of the complexes were discussed. The room temperature conductivity of the com-
- 1 - 1
plex can reach a value of 10 S·m .
Keywords solid state polymer electrolyte, super ionic conductivity, star-style graft copolymer,
polymer of quaternary ammonium salt
-( - ) ,
文档评论(0)