Title of article
Interconnected macroporous TiO2 (anatase) as a lithium insertion electrode material
Author/Authors
Yamada، نويسنده , , Hirotoshi and Yamato، نويسنده , , Takanori and Moriguchi، نويسنده , , Isamu and Kudo، نويسنده , , Tetsuichi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
4
From page
195
To page
198
Abstract
Macroporous TiO2 (anatase) electrodes for lithium-ion batteries were synthesized by using colloidal crystals as templates, and the lithium insertion/extraction was investigated at high current densities. Polarization of lithium insertion/extraction decreased with decreasing pore size, and an electrode with 0.1-μm pore showed high capacity of 0.5 Li/TiO2 at 1.4 C and 0.13 Li/TiO2 at 28 C. The polarization of the lithium insertion/extraction was also discussed in view of electric resistance and electrolyte resistance.
Keywords
Macroporous anatase TiO2 , Lithium insertion , Inverted opal
Journal title
Solid State Ionics
Serial Year
2004
Journal title
Solid State Ionics
Record number
1717043
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