CAS OpenIR  > 研究所(批量导入)
In-situ Synthesis and Discharge Performance of Ni-NiCl2 Composite as Cathode Materials for Thermal Batteries
Chu Ying1; Li Yun-Wei2; Wu Qi-Bing2; Hu Jing1; Tian Qian-Qiu2; Hu He-Long1; Zhu Yong-Ping1
2016-09-20
Source PublicationJOURNAL OF INORGANIC MATERIALS
ISSN1000-324X
Volume31Issue:9Pages:992-996
Abstract

As a high potential compound, NiCl2 is an ideal anode material for high powder thermal battery, but its small specific surface area and poor conductivity hinder the application in thermal battery. In present study, The Ni-NiCl2 composite with high specific surface area and conductivity was prepared by sublimation and in-situ synthesis, as cathode materials for thermal batteries. The precursor material NiCl2 center dot 6H(2)O was dried to dehydrate and sublimated at 850 similar to 900 degrees C in Ar atmosphere successively. And then the yellow sublimed powder was reduced at 300 similar to 500 degrees C in Ar + H-2 atmosphere for 1 h. Finally, the Ni and NiCl2 composite powders were formed. Thermoanalysis, crystal structure, in-situ synthesis process and electrochemical performance of the powders were analyzed. The results show that NiCl2 crystal grows along the direction perpendicular to c axis and formed a layered structure of 200-300 mu m in the sublimation process. The resistivity of Ni-NiCl2 composite is reduced with the increase of elemental Ni content. The discharge curve of LiSi vertical bar LiCl-LiBr-LiF vertical bar NiCl2 thermal batteries with Ni-NiCl2 (5wt% elemental Ni) as anode material at 1000 mA/cm(2) is more stable and has a shorter activation time, as compared to the discharge curve with pure NiCl2 as anode material.

KeywordThermal Batteries Cathode Material Ni-nicl2 Composite: In-situ Synthesis Discharge Performance
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.15541/jim20160085
Indexed BySCI
Language英语
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
Funding OrganizationNational Natural Science Youth Foundation of China(51204155)
WOS IDWOS:000383397000015
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21340
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
2.Meiling Power Co Ltd, Zunyi 563003, Peoples R China
Recommended Citation
GB/T 7714
Chu Ying,Li Yun-Wei,Wu Qi-Bing,et al. In-situ Synthesis and Discharge Performance of Ni-NiCl2 Composite as Cathode Materials for Thermal Batteries[J]. JOURNAL OF INORGANIC MATERIALS,2016,31(9):992-996.
APA Chu Ying.,Li Yun-Wei.,Wu Qi-Bing.,Hu Jing.,Tian Qian-Qiu.,...&Zhu Yong-Ping.(2016).In-situ Synthesis and Discharge Performance of Ni-NiCl2 Composite as Cathode Materials for Thermal Batteries.JOURNAL OF INORGANIC MATERIALS,31(9),992-996.
MLA Chu Ying,et al."In-situ Synthesis and Discharge Performance of Ni-NiCl2 Composite as Cathode Materials for Thermal Batteries".JOURNAL OF INORGANIC MATERIALS 31.9(2016):992-996.
Files in This Item:
File Name/Size DocType Version Access License
高导电性热电池正极材料Ni_Ni_省略_(941KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chu Ying]'s Articles
[Li Yun-Wei]'s Articles
[Wu Qi-Bing]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chu Ying]'s Articles
[Li Yun-Wei]'s Articles
[Wu Qi-Bing]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chu Ying]'s Articles
[Li Yun-Wei]'s Articles
[Wu Qi-Bing]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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