Porous TiO2 Layer Encapsulated Silicon as the Anode Material for Lithium Secondary Batteries

Bo Eun Kim; Sang Eun Park; Sang Wha Lee; Jong Choo Lim; Byoung Won Cho; Joong Kee Lee

doi:10.4028/www.scientific.net/MSF.620-622.29

Paper Titles

Fabrications and Evaluations of Hydrogen Permeation on TiN-5wt%Ni Membrane by Spark Plasma Sintering
p.13

Synthesis, Characterization and Electrochemical Performance of Li₂Mn_0.7Fe_0.3SiO₄ Prepared from Solid-state Reaction
p.17

Ironmaking Process Parameter Analysis and Optimization for the Blast Furnace
p.21

Evaluations of Hydrogen Permeation on γ-Al₂O₃ Synthesized by Sol-Gel Process
p.25

Porous TiO₂ Layer Encapsulated Silicon as the Anode Material for Lithium Secondary Batteries
p.29

Effect of SiC on Microstructures and Properties of Cordierite-Mullite Multiphase Ceramics Material
p.33

Development of an Automated Design System for Oil Pumps with Multiple Profiles (Circle, Ellipse and Involute)
p.37

Electrochemical Properties of LiFePO₄/C Composite Improved by High Energy Milling
p.41

Research of BOF Protection Technology by Slag Splashing
p.45

HomeMaterials Science ForumMaterials Science Forum Vols. 620-622Porous TiO2 Layer Encapsulated Silicon as the...

Porous TiO₂ Layer Encapsulated Silicon as the Anode Material for Lithium Secondary Batteries

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.