Preparation of Li1+y−xZnxMn2−yO4Spinel as a Cathode Material for Li+-batteries

2004 ◽  
Vol 33 (5) ◽  
pp. 546-547 ◽  
Author(s):  
Hideyuki Noguchi ◽  
Hiroyoshi Nakamura ◽  
Masaki Yoshio ◽  
Hongyu Wang
Keyword(s):  
Cathode Material ◽  
Li Batteries

Development of Polymer Electrolyte and Cathode Material for Li-Batteries

2018 ◽  
Vol 166 (3) ◽  
pp. A5187-A5192 ◽  
Author(s):  
Himani Gupta ◽  
Shishir K. Singh ◽  
Varun K. Singh ◽  
Alok K. Tripathi ◽  
Nitin Srivastava ◽  
...  
Keyword(s):  
Cathode Material ◽  
Polymer Electrolyte ◽  
Li Batteries

Investigation of the cathode material Li9V3(P2O7)3(PO4)2 for Li-batteries using Cs-corrected HRTEM

2016 ◽  
pp. 878-879
Author(s):  
Dorin Geiger ◽  
Prasanth Balasubramanian ◽  
Marilena Mancini ◽  
Peter Axmann ◽  
Margret Wohlfahrt-Mehrens ◽  
...  
Keyword(s):  
Cathode Material ◽  
Li Batteries

The Hydrothermal Synthesis of KzMnO2 in the Presence of Citric Acid

1998 ◽  
Vol 548 ◽  
Author(s):  
Pramod K. Sharma ◽  
Gregory J. Moore ◽  
M. Stanley Whittingham
Keyword(s):  
Citric Acid ◽  
Hydrothermal Synthesis ◽  
Chemical Analysis ◽  
Cathode Material ◽  
Layered Structure ◽  
X Ray Diffraction ◽  
Hydrothermal Preparation ◽  
X Ray ◽  
Impedance Data ◽  
Li Batteries

ABSTRACTKxMnO2 exhibits a layered structure that provides attractive properties as a cathode material for secondary Li batteries. Therefore, in the present study, our attention was paid to the hydrothermal preparation of highly homogenous KxMnO2 in presence of citric acid. Out X-ray diffraction and SEM studies indicated that the final product markedly change the phase and morphology on vary the concentration of citric acid. The prepared products have also studied with the help of TGA and DTA. EDS and DCP made the chemical analysis of the compounds. The impedance data of the materials were explained in terms of the compounds formed.

Improvement of the electrochemical performance of nanosized α-MnO2 used as cathode material for Li-batteries by Sn-doping

2011 ◽  
Vol 509 (40) ◽  
pp. 9669-9674 ◽  
Author(s):  
A.M. Hashem ◽  
A.M. Abdel-Latif ◽  
H.M. Abuzeid ◽  
H.M. Abbas ◽  
H. Ehrenberg ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cathode Material ◽  
Sn Doping ◽  
Li Batteries

Studies on the Properties of LiFePO4 -C/Li Batteries Doped Carbon by Vapor Deposition

2013 ◽  
Vol 634-638 ◽  
pp. 2527-2530
Author(s):  
Fei Peng Cai ◽  
Jian Mei Wang ◽  
Bo Wang ◽  
Gai Yang ◽  
Su Qin Hu ◽  
...  
Keyword(s):  
Cathode Material ◽  
Discharge Capacity ◽  
Vapor Deposition ◽  
Discharge Rate ◽  
Composite Cathode ◽  
Capacity Retention ◽  
Composite Cathode Material ◽  
Li Batteries ◽  
Large Discharge

A vapor deposed LiFePO4/C composite cathode material was acquired through filled carbon to FePO4 precursor by vapor deposition. The results showed that the carbon could contact to LiFePO4 nanopaticle directly and uniformly and formed a conducting network. It showed a good discharge capacity retention at large discharge rate. It was 57.3% at 10C. It also showed an excellent capacity steady characteristic when cycling at 1C.

Copper Phosphate as a Cathode Material for Rechargeable Li Batteries and Its Electrochemical Reaction Mechanism

2015 ◽  
Vol 27 (16) ◽  
pp. 5736-5744 ◽  
Author(s):  
Guiming Zhong ◽  
Jingyu Bai ◽  
Paul N. Duchesne ◽  
Matthew J. McDonald ◽  
Qi Li ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Cathode Material ◽  
Electrochemical Reaction ◽  
Copper Phosphate ◽  
Li Batteries

scholarly journals Lithiation-driven structural transition of VO2F into disordered rock-salt LixVO2F

RSC Advances ◽  
2016 ◽  
Vol 6 (69) ◽  
pp. 65112-65118 ◽  
Author(s):  
Ruiyong Chen ◽  
Emad Maawad ◽  
Michael Knapp ◽  
Shuhua Ren ◽  
Přemysl Beran ◽  
...  
Keyword(s):  
Cathode Material ◽  
Rock Salt ◽  
Structural Transition ◽  
Electrochemical Lithiation ◽  
Li Batteries

Disordered rock-salt LixVO2F formed through electrochemical lithiation exhibits promising performance when evaluated as a cathode material for Li batteries.

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