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: Controlled growth of uniform nanoflakes-built pyrite FeS2 microspheres and their electrochemical properties
作者: Wang, Dewei1, 3;  Wu, Minghao2, 3;  Wang, Qihua1;  Wang, Tingmei1;  Chen, Jian2
通讯作者: QihuaWang
关键词: Cathodes ;  Electrochemical characterizations ;  Lithium batteries
刊名: IONICS
发表日期: 2011-03-01
DOI: 10.1007/s11581-010-0485-3
卷: 17, 期:2, 页:163-167
收录类别: SCI
文章类型: Article
部门归属: DNL03
项目归属: DNL03T2
产权排名: 2,2
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical ;  Electrochemistry ;  Physics, Condensed Matter
研究领域[WOS]: Chemistry ;  Electrochemistry ;  Physics
英文摘要: Nanoflakes-built pyrite FeS2 microspheres were synthesized through a simple solvothermal process in mixed solvents of N, N-dimethytformamide and ethylene glycol without using any surfactant. Both the composition of the solvents and urea were key factors for the formation of the uniform products. It was found that the flake-like intermediate products transformed into FeS2 nanoflakes in situ in the early stage and Ostwald ripening growth mechanism would contribute to the uniformity of the final products. Electrochemical studies revealed that the nanoflakes-built pyrite FeS2 microspheres exhibited large lithium storage capacities. This method can be easily controlled and is expected to be extendable to the fabrication of other metal chalcogenides with controlled shape and structure.
关键词[WOS]: HYDROTHERMAL SYNTHESIS ;  MAGNETIC-PROPERTIES
语种: 英语
WOS记录号: WOS:000287751000008
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/118545
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
2011gk5zl40itA.PDF(349KB)----开放获取--View Download

作者单位: 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Adv Rechargeable Batteries, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 10039, Peoples R China

Recommended Citation:
Wang, Dewei,Wu, Minghao,Wang, Qihua,et al. Controlled growth of uniform nanoflakes-built pyrite FeS2 microspheres and their electrochemical properties[J]. IONICS,2011,17(2):163-167.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Wang, Dewei]'s Articles
 [Wu, Minghao]'s Articles
 [Wang, Qihua]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Wang, Dewei]‘s Articles
 [Wu, Minghao]‘s Articles
 [Wang, Qihua]‘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: 2011gk5zl40itA.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