Porous TiO2 layer encapsulated silicon as the anode material for lithium secondary batteries

Title
Porous TiO2 layer encapsulated silicon as the anode material for lithium secondary batteries
Authors
김보은박상은이상화임종주조병원이중기
Keywords
lithium seconary batteries; TiO2; NH4OH; encapsulation; silicon anode
Issue Date
2009-05
Publisher
Materials science forum
Citation
VOL 620-622, 29-32
Abstract
The porous TiO2 layer on the silicon surface not only acts as a buffer layer to relieve the strain associated with the volume expansion but also prevents the aggregation of the particles upon normal cycles of charging and discharging. The control of the optimum amount of catalyst has led to enhance the cycle performance of TiO2 coated silicon anode.
URI
http://pubs.kist.re.kr/handle/201004/35225
ISSN
0255-5476
Appears in Collections:
KIST Publication > Article
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