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All‐Solid‐State Cable‐Type Supercapacitors with Ultrahigh Rate Capability
Author(s) -
Vellacheri Ranjith,
Zhao Huaping,
Mühlstädt Mike,
Ming Jie,
AlHaddad Ahmed,
Wu Minghong,
Jandt Klaus D.,
Lei Yong
Publication year - 2016
Publication title -
advanced materials technologies
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.184
H-Index - 42
ISSN - 2365-709X
DOI - 10.1002/admt.201600012
Subject(s) - supercapacitor , electronics , flexibility (engineering) , energy storage , materials science , wearable technology , wearable computer , electrical engineering , computer data storage , computer science , power (physics) , engineering , embedded system , computer hardware , capacitance , electrode , statistics , physics , mathematics , quantum mechanics , chemistry
All‐solid‐state cable‐type supercapacitors with ultrahigh rate capability were realized by utilizing self‐doped TiO 2 nanotubes grown on titanium wire via an in situ process. The fabricated all‐solid‐state cable‐type supercapacitors can work very effectively even at an ultrahigh scan rate of 200 V s –1 , which indicates the ultrafast charge‐storage capability of the device.