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LiVOPO4 as a new cathode materials for Li-ion rechargeable battery

Bustam, Mohamad Azmi and Ishihara, Tatsumi and Nishiguchi, Hiroyasu and Takita, Yusaku (2005) LiVOPO4 as a new cathode materials for Li-ion rechargeable battery. [Citation Index Journal]

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Abstract

mprovement in the rate properties of orthorhombic LiVOPO4 was investigated and it was found that making a fine powder of LiVOPO4by the mechanical milling pretreatment is effective for increasing the de-intercalation capacity of Li from LiVOPO4. The electrochemical de-intercalation capacity at high current density can further increase by optimizing the acetylene black amount as a conducting binder. Theoptimized acetylene black amount was 15 wt.% and intercalation capacity of Li was achieved a value of 100 and 60 mAh g−1 at high rate condition of C/5 (0.4mAcm−2) and 1C (2mAcm−2), respectively.

Item Type:Citation Index Journal
Subjects:Q Science > Q Science (General)
Departments / MOR / COE:Departments > Chemical Engineering
ID Code:3802
Deposited By: Assoc Prof Dr Mohamad Azmi Bustam @ Khalil
Deposited On:04 Jan 2011 00:36
Last Modified:19 Jan 2017 08:27

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