Hydrothermal synthesis of LiNi0.9Co0.1O2 cathode materials

Ultrafine LiNi0.9Co0.1O2 powders were prepared under mild hydrothermal conditions. The product was characterised by XRD, TEM and EDS, which indicated that the obtained products were pure and well-crystallised LiNi0.9Co0.1O2. The ICP-AES results indicated the products were lithium-deficient compounds...

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Bibliographic Details
Published in:Ceramics international 2010-12, Vol.36 (8), p.2489-2492
Main Authors: Xie, Junlan, Huang, Xiang, Dai, Jinhui, Zhu, Zhibin, Zheng, Yi, Liu, Zongyi
Format: Article
Language:English
Subjects:
Cathodes
Ceramics
Crystallinity
Crystals
Emission analysis
Inductively coupled plasma
Spectroscopy
Synthesis
Transmission electron microscopy
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Summary:Ultrafine LiNi0.9Co0.1O2 powders were prepared under mild hydrothermal conditions. The product was characterised by XRD, TEM and EDS, which indicated that the obtained products were pure and well-crystallised LiNi0.9Co0.1O2. The ICP-AES results indicated the products were lithium-deficient compounds. The addition of KOH hardly affected the crystallinity of the product but resulted in larger crystals.
ISSN:0272-8842
DOI:10.1016/j.ceramint.2010.07.003