中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
学科主题: 物理化学
题名: Effect Nd2O3 content on electrochemical performance of polyaniline/Nd2O3 composites
作者: Li, Hui1, 2;  Wang, Shao-Xu1;  Huang, Zihang1;  Zhang, Shihui1;  Li, Yini1;  Han, Liangjun1;  Tan, Zhicheng3
通讯作者: Shao-XuWang
关键词: polyaniline ;  Nd2O3 ;  composite electrode ;  electrochemical properties
刊名: POLYMERS FOR ADVANCED TECHNOLOGIES
发表日期: 2014-10-01
DOI: 10.1002/pat.3372
卷: 25, 期:10, 页:1163-1168
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Polymer Science
研究领域[WOS]: Polymer Science
英文摘要: Polyaniline/neodymium(III) oxide (PANI/Nd2O3) composites were synthesized by in situ chemical oxidative polymerization method, and the new electrode materials were used for supercapacitor. The composites were characterized physically by scanning electron microscope (SEM), Fourier transform infrared spectra (FTIR) and X-ray diffraction (XRD). SEM, IR and XRD results showed the existence of interactions between PANI and Nd2O3. The electrochemical capacitance performance of the composites was investigated by cyclic voltammetry, galvanostatic charge-discharge tests and ac impedance spectroscopy with a three-electrode system in 6M KOH solution. Cyclic voltammetry and galvanostatic charge/discharge tests proved that the addition of Nd2O3 enhanced the capacitance of the composites. However, the conductivity of the composites decreases with increasing the amount of Nd2O3. Electrochemical impedance tests manifest that the charge-transfer resistance of the composites is smaller than that of the pure PANI, which indicates the addition of Nd2O3 could lower resistance and facilitate the charge transfer of the active materials. All results support that Nd2O3 has a significant contribution to the performance of PANI and makes the composites have more active sites for faradiac reaction and larger specific capacitance than pure PANI. Copyright (c) 2014 John Wiley & Sons, Ltd.
关键词[WOS]: WALLED CARBON NANOTUBE ;  CONDUCTING POLYANILINE ;  REDOX SUPERCAPACITORS ;  ELECTRODE MATERIAL ;  THERMAL-ANALYSIS ;  FILMS ;  CAPACITANCE ;  NANOCOMPOSITE ;  POLYPYRROLE ;  IMPEDANCE
语种: 英语
WOS记录号: WOS:000342632900010
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/143865
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
2014Tmx3tL8YZQ.PDF(1125KB)期刊论文作者接受稿开放获取View Download

作者单位: 1.Dalian Jiaotong Univ, Coll Environm & Chem Engn, Dalian 116028, Peoples R China
2.Taiyuan Iron & Steel Grp Co Ltd, Taiyuan 030003, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China

Recommended Citation:
Li, Hui,Wang, Shao-Xu,Huang, Zihang,et al. Effect Nd2O3 content on electrochemical performance of polyaniline/Nd2O3 composites[J]. POLYMERS FOR ADVANCED TECHNOLOGIES,2014,25(10):1163-1168.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Li, Hui]'s Articles
 [Wang, Shao-Xu]'s Articles
 [Huang, Zihang]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Li, Hui]‘s Articles
 [Wang, Shao-Xu]‘s Articles
 [Huang, Zihang]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: 2014Tmx3tL8YZQ.PDF
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace