Hydrothermal synthesis and electrochemical properties of alpha-manganese sulfide submicrocrystals as an attractive electrode material for lithium-ion batteries

2008 ◽  
Vol 111 (1) ◽  
pp. 13-16 ◽  
Author(s):  
Ning Zhang ◽  
Ran Yi ◽  
Zhong Wang ◽  
Rongrong Shi ◽  
Haidong Wang ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Electrode Material ◽  
Manganese Sulfide ◽  
Lithium Ion

Electrochemical Properties of Chemically Etched-NbO2 as a Negative Electrode Material for Lithium Ion Batteries

2015 ◽  
Vol 1120-1121 ◽  
pp. 115-118 ◽  
Author(s):  
Yong Hoon Cho ◽  
Soon Ki Jeong ◽  
Yang Soo Kim
Keyword(s):  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Electrode Material ◽  
Photoelectron Spectroscopy ◽  
Active Material ◽  
Negative Electrode ◽  
Lithium Ion ◽  
Electrode Performance ◽  
Niobium Dioxide ◽  
Negative Electrode Material

The electrochemical properties niobium dioxide (NbO2) was investigated as a negative electrode material for lithium ion batteries. The NbO2electrode showed a large irreversible capacity and small discharge capacity. The results of X-ray photoelectron spectroscopy indicate that the poor electrode performance of NbO2may be caused by niobium pentoxide (Nb2O5) formed on the surface of active material. The Nb2O5could be removed by chemical etching to some extent, thus improving the electrode performance.

Lithium-ion intercalation and deintercalation behaviors of graphitized carbon nanospheres

2018 ◽  
Vol 6 (3) ◽  
pp. 1128-1137 ◽  
Author(s):  
Shohei Maruyama ◽  
Tomokazu Fukutsuka ◽  
Kohei Miyazaki ◽  
Yumi Abe ◽  
Noriko Yoshizawa ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Electrode Material ◽  
Negative Electrode ◽  
Lithium Ion ◽  
High Rate ◽  
Carbon Nanospheres ◽  
Graphitized Carbon ◽  
Ion Intercalation ◽  
Negative Electrode Material

The electrochemical properties of graphitized carbon nanospheres as a promising negative electrode material for high-rate lithium-ion batteries were correlated with lithium-ion intercalation and deintercalation behaviors.

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