Title of article
TiN/VN composites with core/shell structure for supercapacitors
Author/Authors
Dong، نويسنده , , Shanmu and Chen، نويسنده , , Xiao and Gu، نويسنده , , Lin and Zhou، نويسنده , , Xinhong and Wang، نويسنده , , Haibo and Liu، نويسنده , , Zhihong and Han، نويسنده , , Pengxian and Yao، نويسنده , , Jianhua and Wang، نويسنده , , Li and Cui، نويسنده , , Guanglei and Chen، نويسنده , , Liquan، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
5
From page
835
To page
839
Abstract
TiN/VN core–shell composites are prepared by a two-step strategy involving coating of commercial TiN nanoparticles with V2O5·nH2O sols followed by ammonia reduction. The highest specific capacitance of 170 F g−1 is obtained when scanned at 2 mV s−1 and a promising rate capacity performance is maintained at higher voltage sweep rates. These results indicate that these composites with good electronic conductivity can deliver a favorable capacity performance.
Keywords
A. Composites , C. Electron microscopy , B. Sol–gel chemistry , D. Electrochemical properties
Journal title
Materials Research Bulletin
Serial Year
2011
Journal title
Materials Research Bulletin
Record number
2100851
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