Solid-State Microsupercapacitors Assembled Using Ionic Liquids for Wide Temperature-Range Applications

2017 ◽  
Vol 5 (47) ◽  
pp. 24677-24685 ◽  
Author(s):  
Renjie Chen ◽  
Wenjie Qu ◽  
Ji Qian ◽  
Nan Chen ◽  
Yujuan Dai ◽  
...  

We fabricate a high-safety solid-state electrolyte by in situ immobilizing ionic liquids within a nanoporous zirconia-supported matrix.


2019 ◽  
Vol 58 (32) ◽  
pp. 10909-10913 ◽  
Author(s):  
Yukihiro Yoshida ◽  
Kazuyuki Fujie ◽  
Dae‐Woon Lim ◽  
Ryuichi Ikeda ◽  
Hiroshi Kitagawa

2020 ◽  
Vol 8 (4) ◽  
pp. 1687-1696 ◽  
Author(s):  
Qimeng Sun ◽  
Tao He ◽  
Yueming Li

An all solid-state asymmetric supercapacitor composed of a hydroquinone modified graphene xerogel (cathode) and N-doped Ti3C2Tx (anode) shows superior electrochemical performance in a wide temperature range.


2006 ◽  
Vol 20 (25) ◽  
pp. 1597-1606
Author(s):  
A. SIDDESHWAR ◽  
G. PRASAD ◽  
G. S. KUMAR

The Aurivillius-type compounds with generic formula Sr x Bi 4-x Nb x Ti 3-x O 12 (with x = 0, 0.2, 0.4, 0.6, 0.8 and 1.0) have been synthesized to investigate the effect of Sr and Nb substitution on the bismuth titanate, by a conventional solid state technique. The phase formation of the compound was confirmed through XRD. The dielectric measurements were made at different constant frequencies of 10 kHz, 50 kHz, 100 kHz, 500 kHz and 1 MHz over a wide temperature range. The samples showed a transition from normal ferroelectric behavior to relaxor dielectric behavior with an increasing value of "x".


2017 ◽  
Vol 19 (39) ◽  
pp. 26651-26661 ◽  
Author(s):  
Julian Mars ◽  
Binyang Hou ◽  
Henning Weiss ◽  
Hailong Li ◽  
Oleg Konovalov ◽  
...  

Surface induced smectic order has been observed in the ionic liquid [C22C1im]+[NTf2] over an extremely wide temperature range of 88 K.


2019 ◽  
Vol 131 (32) ◽  
pp. 11025-11029 ◽  
Author(s):  
Yukihiro Yoshida ◽  
Kazuyuki Fujie ◽  
Dae‐Woon Lim ◽  
Ryuichi Ikeda ◽  
Hiroshi Kitagawa

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