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Enhanced cycle performance of a Na/NiCl2battery based on Ni particles encapsulated with Ni3S2layer
Ao, Xin1,2; Wen, Zhaoyin1,2; Hu, Yingying1; Wu, Tian1,2; Wu, Xiangwei1; He, Qiming1,2
2017
Source PublicationJournal of Power Sources
ISSN03787753
Volume340Pages:411-418
AbstractNickel particles with different contents of Ni3S2surface layer were prepared for their application as cathode materials in Na/NiCl2batteries. The surface modification of nickel particles is found to prevent their growth and battery degradation during cycling. The optimum level of surface modification was determined by electrochemical tests and morphology characterization. Excessive Ni3S2layer seems to cause particle aggregation resulting in low reversible capacity. The capacity of the cell with optimum level of Ni3S2surface modification layer after 50 cycles is about 4 times greater than that without Ni3S2surface modification layer. © 2016 Elsevier B.V.
DOI10.1016/j.jpowsour.2016.11.091
EI Accession Number20164903090468
EI KeywordsSulfur compounds
EI Classification Number702.1.2 Secondary Batteries - 802.3 Chemical Operations
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Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25601
Collection中国科学院上海硅酸盐研究所
Affiliation1.CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 DingXi Road, Shanghai; 200050, China;
2.University of Chinese Academy of Sciences, 19 A Yuquan Rd, Shijingshan District, Beijing; 100049, China
Recommended Citation
GB/T 7714
Ao, Xin,Wen, Zhaoyin,Hu, Yingying,et al. Enhanced cycle performance of a Na/NiCl2battery based on Ni particles encapsulated with Ni3S2layer[J]. Journal of Power Sources,2017,340:411-418.
APA Ao, Xin,Wen, Zhaoyin,Hu, Yingying,Wu, Tian,Wu, Xiangwei,&He, Qiming.(2017).Enhanced cycle performance of a Na/NiCl2battery based on Ni particles encapsulated with Ni3S2layer.Journal of Power Sources,340,411-418.
MLA Ao, Xin,et al."Enhanced cycle performance of a Na/NiCl2battery based on Ni particles encapsulated with Ni3S2layer".Journal of Power Sources 340(2017):411-418.
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