Nanostructure Sn–Co–C composite lithium ion battery electrode with unique stability and high electrochemical performance

2011 ◽  
Vol 56 (8) ◽  
pp. 3023-3028 ◽  
Author(s):  
Meng-Yuan Li ◽  
Chun-Ling Liu ◽  
Mei-Rong Shi ◽  
Wen-Sheng Dong
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Battery Electrode ◽  
Unique Stability

Electrochemical Performance of Cu2SO3•CuSO3•2H2O Synthesized by Hydrothermal Method

2012 ◽  
Vol 538-541 ◽  
pp. 2405-2408
Author(s):  
Duo Wang ◽  
Ai Dong Tang
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Hydrothermal Method ◽  
Mixed Valence ◽  
Lithium Ion ◽  
X Ray ◽  
Initial Discharge ◽  
Battery Electrode ◽  
Low Charge ◽  
Discharge Test

The mixed valence copper Cu2SO3•CuSO3•2H2O with durian-like was synthesized by a simple hydrothermal method at 80 °C. The double sulfites obtained were identified by X-ray powder diffraction (XRD) and scanning electron microscopy (SEM). The electrochemical performance of the salt was evaluated by cyclic voltammetry (CV) and charge-discharge test as the lithium ion battery electrode material. The electrode exhibited high initial discharge capacity but extremely low charge capacity, which illustrates that Cu2SO3•CuSO3•2H2O is not suitable for lithium ion battery electrode negative material.

scholarly journals Tracking variabilities in the simulation of Lithium Ion Battery electrode fabrication and its impact on electrochemical performance

2019 ◽  
Vol 312 ◽  
pp. 168-178 ◽  
Author(s):  
Alexis Rucci ◽  
Alain C. Ngandjong ◽  
Emiliano N. Primo ◽  
Mariem Maiza ◽  
Alejandro A. Franco
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Battery Electrode ◽  
Electrode Fabrication

scholarly journals MIL-101(Fe) as a lithium-ion battery electrode material: a relaxation and intercalation mechanism during lithium insertion

2015 ◽  
Vol 3 (8) ◽  
pp. 4738-4744 ◽  
Author(s):  
JaeWook Shin ◽  
Min Kim ◽  
Jordi Cirera ◽  
Shawn Chen ◽  
Gregory J. Halder ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Electrode Material ◽  
Metal Organic Framework ◽  
Lithium Ion ◽  
Lithium Insertion ◽  
Battery Electrode ◽  
Metal Organic ◽  
First Time ◽  
Performance And Mechanism

The electrochemical performance and mechanism of a MIL-101(Fe) metal–organic framework (MOF) as a lithium ion battery electrode is reported for the first time.

Solvothermal-assisted assembly of MoS2 nanocages on graphene sheets to enhance the electrochemical performance of lithium-ion battery

Nano Research ◽  
2020 ◽  
Vol 13 (4) ◽  
pp. 1029-1034
Author(s):  
Dafang He ◽  
Yi Yang ◽  
Zhenmin Liu ◽  
Jin Shao ◽  
Jian Wu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Graphene Sheets

scholarly journals V2O3/C composite fabricated by carboxylic acid-assisted sol–gel synthesis as anode material for lithium-ion batteries

2021 ◽  
Author(s):  
G. S. Zakharova ◽  
E. Thauer ◽  
A. N. Enyashin ◽  
L. F. Deeg ◽  
Q. Zhu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Sol Gel ◽  
Carbon Sources ◽  
Lithium Ion ◽  
X Ray Diffraction ◽  
Electron Microscopies ◽  
Transmission Electron ◽  
Battery Electrode ◽  
Sol Gel Synthesis

AbstractThe potential battery electrode material V2O3/C has been prepared using a sol–gel thermolysis technique, employing vanadyl hydroxide as precursor and different organic acids as both chelating agents and carbon sources. Composition and morphology of resultant materials were characterized by X-ray diffraction, Raman spectroscopy, scanning and transmission electron microscopies, physical sorption, and elemental analysis. Stability and electronic properties of model composites with chemically and physically integrated carbon were studied by means of quantum-chemical calculations. All fabricated composites are hierarchically structured and consist of carbon-covered microparticles assembled of polyhedral V2O3 nanograins with intrusions of amorphous carbon at the grain boundaries. Such V2O3/C phase separation is thermodynamically favored while formation of vanadium (oxy)carbides or heavily doped V2O3 is highly unlikely. When used as anode for lithium-ion batteries, the nanocomposite V2O3/C fabricated with citric acid exhibits superior electrochemical performance with an excellent cycle stability and a specific charge capacity of 335 mAh g−1 in cycle 95 at 100 mA g−1. We also find that the used carbon source has only minor effects on the materials’ electrochemical performance.

Electrochemical performance of SnO 2 /modified graphite composite material as anode of lithium ion battery

2015 ◽  
Vol 167 ◽  
pp. 303-308 ◽  
Author(s):  
Hong-Qiang Wang ◽  
Guan-Hua Yang ◽  
You-Guo Huang ◽  
Xiao-Hui Zhang ◽  
Zhi-Xiong Yan ◽  
...  
Keyword(s):  
Composite Material ◽  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Graphite Composite
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