共 27 条
Binder-free Ge nanoparticles-carbon hybrids for anode materials of advanced lithium batteries with high capacity and rate capability
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Choi, Ilyoung
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Pohang Univ Sci & Technol, Div Adv Mat Sci WCU, Pohang 790784, South Korea Pohang Univ Sci & Technol, Dept Chem, Pohang 790784, South Korea

Ahn, Hyungmin
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Pohang Univ Sci & Technol, Dept Chem, Pohang 790784, South Korea Pohang Univ Sci & Technol, Dept Chem, Pohang 790784, South Korea

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机构:
[1] Pohang Univ Sci & Technol, Dept Chem, Pohang 790784, South Korea
[2] Pohang Univ Sci & Technol, Div Adv Mat Sci WCU, Pohang 790784, South Korea
基金:
新加坡国家研究基金会;
关键词:
LI-ION BATTERIES;
SILICON;
ELECTRODES;
NANOWIRES;
COPPER;
D O I:
10.1039/c2cc30294b
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
We present a facile synthetic route toward binder-free, highly-dispersed Ge nanoparticles in carbon matrices using one-step pyrolysis of self-assembled Ge-polymer hybrids. 3-Dimensionally arranged Ge-carbon exhibits remarkably enhanced cycling properties and rate capability compared with carbon sheathed Ge lacking organization.
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页码:3987 / 3989
页数:3
相关论文
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