中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 金属研究所
  3. 中国科学院金属研究所
Synthesis of Proton Conductive Copolymers of Inorganic Polyacid Cluster Polyelectrolytes and PEO Bottlebrush Polymers

文献类型：期刊论文

作者Lu, Zhuo-Qun3; Yin, Zhuoyu2; Zhang, Lan-Lan3; Yan, Yukun1; Jiang, Zhongyi2; Wu, Hong2; Wang, Wei3
刊名MACROMOLECULES
出版日期2022-04-26
卷号55期号:8页码:3301-3310
ISSN号0024-9297
DOI10.1021/acs.macromol.1c02443
通讯作者Wu, Hong(wuhong@tju.edu.cn) ; Wang, Wei(weiwang@nankai.edu.cn)
英文摘要Polyoxometalates (POMs) are inorganic polyacid clusters that can release multiple protons. Because of its high electrolyte solubility, poly(ethylene oxide) (PEO) is the most important matrix for solid electrolytes composed of polymer/electrolyte mixtures. We herein combined the characteristics of POMs and PEOs to develop proton-conducting solid electrolytes wherein both components are covalently linked to the main chain. After synthesizing the POM- and PEO-containing norbornene monomers, we prepared block and random hybrid copolymers (weight-average molecular mass of 270-470 kDa) composed of POM-polyelectrolyte complexes and PEO bottlebrush polymers via living ring-opening metathesis polymerization. When all organic cationic counterions associated with the POM pendant had been exchanged with protons, the molecular weights of the copolymer polyelectrolytes were similar to the theoretical values, implying that the copolymer remained intact. The proton conductivities were 111 and 30-35.7 mS cm(-1) for the random and block copolymer polyelectrolytes, respectively, at 80 degrees C and 100% relative humidity.
资助项目National Natural Science Foundation of China (NKU group)[92061120] ; National Natural Science Foundation of China (TJU group)[U20B2024] ; National Natural Science Foundation of China (TJU group)[21878215] ; National Natural Science Foundation of China (TJU group)[21621004]
WOS研究方向Polymer Science
语种英语
出版者AMER CHEMICAL SOC
WOS记录号WOS:000796258500029
资助机构National Natural Science Foundation of China (NKU group) ; National Natural Science Foundation of China (TJU group)
源URL[http://ir.imr.ac.cn/handle/321006/174010]  
专题金属研究所_中国科学院金属研究所
通讯作者Wu, Hong; Wang, Wei
作者单位1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
2.Tianjin Univ, Sch Chem Engn & Technol, Key Lab Green Chem Technol, Minist Educ, Tianjin 300072, Peoples R China
3.Nankai Univ, Ctr Synthet Soft Mat, Inst Polymer Chem, Key Lab Funct Polymer Mat,Minist Educ, Tianjin 300071, Peoples R China
推荐引用方式
GB/T 7714		 Lu, Zhuo-Qun,Yin, Zhuoyu,Zhang, Lan-Lan,et al. Synthesis of Proton Conductive Copolymers of Inorganic Polyacid Cluster Polyelectrolytes and PEO Bottlebrush Polymers[J]. MACROMOLECULES,2022,55(8):3301-3310.
APA Lu, Zhuo-Qun.,Yin, Zhuoyu.,Zhang, Lan-Lan.,Yan, Yukun.,Jiang, Zhongyi.,...&Wang, Wei.(2022).Synthesis of Proton Conductive Copolymers of Inorganic Polyacid Cluster Polyelectrolytes and PEO Bottlebrush Polymers.MACROMOLECULES,55(8),3301-3310.
MLA Lu, Zhuo-Qun,et al."Synthesis of Proton Conductive Copolymers of Inorganic Polyacid Cluster Polyelectrolytes and PEO Bottlebrush Polymers".MACROMOLECULES 55.8(2022):3301-3310.

入库方式： OAI收割

来源：金属研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。