Bi4V2O11 and related compounds as positive electrode materials for lithium rechargeable batteries

1996 ◽  
Vol 91 (3-4) ◽  
pp. 273-278 ◽  
Author(s):  
M y de Dompablo
1990 ◽  
Vol 210 ◽  
Author(s):  
Marina Mastragostino

AbstractSolid-state lithium rechargeable batteries with polypyrrole-based positive electrode materials together with a new polymer electrolyte designed for room temperature applications are investigated. The cyclability and stability data are reported.


2004 ◽  
Vol 43 (32) ◽  
pp. 4212-4216 ◽  
Author(s):  
Feng-Shi Cai ◽  
Guo-Ying Zhang ◽  
Jun Chen ◽  
Xing-Long Gou ◽  
Hua-Kun Liu ◽  
...  

2014 ◽  
Vol 2 (45) ◽  
pp. 19347-19354 ◽  
Author(s):  
Takato Yokoji ◽  
Hiroshi Matsubara ◽  
Masaharu Satoh

Electron-deficient benzoquinones bearing perfluoroalkyl groups were examined as cathode active materials in rechargeable batteries. The cells afforded higher discharge voltages than those using electron-rich benzoquinones.


2019 ◽  
Vol 2019 (16) ◽  
pp. 2725-2728 ◽  
Author(s):  
Daisuke Ogi ◽  
Yusuke Fujita ◽  
Minami Kato ◽  
Tomokazu Yamauchi ◽  
Takashi Shirahata ◽  
...  

2015 ◽  
Vol 11 ◽  
pp. 1136-1147 ◽  
Author(s):  
Shintaro Iwamoto ◽  
Yuu Inatomi ◽  
Daisuke Ogi ◽  
Satoshi Shibayama ◽  
Yukiko Murakami ◽  
...  

Derivatives of tris-fused TTF extended with two ethanediylidenes (5), tris- and pentakis-fused TTFs extended with two thiophene-2,5-diylidenes (6–9) were successfully synthesized. Cyclic voltammograms of the tetrakis(n-hexylthio) derivative of 5 and 7 (5d, 7d) consisted of two pairs of two-electron redox waves and two pairs of one-electron redox waves. On the other hand, four pairs of two-electron redox waves and two pairs of one-electron redox waves were observed for the tetrakis(n-hexylthio) derivative of 9 (9d). Coin-type cells using the bis(ethylenedithio) derivatives of 5 (5b), 6 (6b) and the tetrakis(methylthio) derivatives of 5 (5c) and 8 (8c) as positive electrode materials showed initial discharge capacities of 157–190 mAh g−1 and initial energy densities of 535–680 mAh g−1. The discharge capacities after 40 cycles were 64–86% of the initial discharge capacities.


2004 ◽  
Vol 116 (32) ◽  
pp. 4308-4312 ◽  
Author(s):  
Feng-Shi Cai ◽  
Guo-Ying Zhang ◽  
Jun Chen ◽  
Xing-Long Gou ◽  
Hua-Kun Liu ◽  
...  

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