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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
sp2286770: 金币+10, ★★★★★最佳答案, 非常感谢！ 2017-04-24 10:40:40
lazy锦溪: LS-EPI+1 2017-04-24 13:54:27
Preparation and characterization of zirconium phytate as a novel solid intermediate temperature proton conductor
作者:Sun, P (Sun, Peng)[ 1 ] ; Li, ZF (Li, Zhongfang)[ 1 ] ; Song, MF (Song, Mingfeng)[ 1 ] ; Wang, SW (Wang, Suwen)[ 1 ] ; Yin, XY (Yin, Xiaoyan)[ 1 ] ; Wang, YX (Wang, Yuxin)[ 2 ]
MATERIALS LETTERS
卷: 191
页: 161-164
DOI: 10.1016/j.matlet.2016.12.076
出版年: MAR 15 2017
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MATERIALS LETTERS
出版商 ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
ISSN: 0167-577X
eISSN: 1873-4979
研究领域 Materials Science
Physics
摘要
Zirconium phytate (ZrPA) was prepared via gelation of zirconyl chloride and phytic acid in certain ratios. Fourier-transform infrared spectroscopy was applied to confirm the structure and interactions between Zr4+ and phytate ions, including hydrogen bonding and chelation. Scanning and transmission electron microscopic study have shown that ZrPA has a fusiform shape and a layered structure. Good thermal stability up to 250 degrees C was obtained. ZrPA(3:4) exhibited an ion exchange capacity of 1.04 meq g(-1). At 140 degrees C the proton conductivity of ZrPA(3:4) was 0.099 S cm(-1) at 100% RH, 0.042 S cm(-1) at 50% RH and 0.018 S cm(-1) at 0RH. (C) 2016 Elsevier B.V. All rights reserved.
关键词
作者关键词:Composite materials; Functional; Proton conductor; Zirconium phytate
KeyWords Plus:MEMBRANE; NAFION
作者信息
通讯作者地址: Li, ZF (通讯作者) 12 Zhangzhou Rd, Zibo 255049, Shandong, Peoples R China.
地址: [ 1 ] Shandong Univ Technol, Sch Chem Engn, Zibo 255049, Peoples R China
增强组织信息的名称
Shandong University of Technology
[ 2 ] Tianjin Univ, Sch Chem Engn, State Key Lab Chem Engn, Tianjin 300072, Peoples R China
增强组织信息的名称
Tianjin University
电子邮件地址:zhfli@sdut.edu.cn
基金资助致谢
基金资助机构 授权号
National Natural Science Foundation of China 21276148
21076119
State Key Laboratory of Chemical Engineering (Tianjin University) SKL-ChE-14B01
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This work was financially supported by the National Natural Science Foundation of China (Grant Nos. 21276148, 21076119) and the State Key Laboratory of Chemical Engineering (Tianjin University) (Grant No. SKL-ChE-14B01).
出版商
ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
类别 / 分类
研究方向:Materials Science; Physics
Web of Science 类别:Materials Science, Multidisciplinary; Physics, Applied
文献信息
文献类型:Article
语种:English
入藏号: WOS:000394403000041
ISSN: 0167-577X
eISSN: 1873-4979
其他信息
IDS 号: EL1TD
Web of Science 核心合集中的 "引用的参考文献": 9
Web of Science 核心合集中的 "被引频次": 0
JCR® 类别 JCR 分区
MATERIALS SCIENCE, MULTIDISCIPLINARY Q2
PHYSICS, APPLIED Q2
数据来自第 2015 版 Journal Citation Reports®
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