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Lee, Kyu Tae
Electrochemical Energy Systems Laboratory
Research Interests
  • Electrode materials for Li-ion batteries

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High performance Ge nanowire anode sheathed with carbon for lithium rechargeable batteries

Cited 118 times inthomson ciCited 102 times inthomson ci
Title
High performance Ge nanowire anode sheathed with carbon for lithium rechargeable batteries
Author
Seo, Min-HoPark, MiheeLee, Kyu TaeKim, KitaeKim, JeyoungCho, Jaephil
Keywords
Charge capacities; Composite electrode; Coulombic efficiency; Lithium rechargeable batteries; Nanowire anodes; Single-crystalline; Solid-liquid
Issue Date
2011-02
Publisher
ROYAL SOC CHEMISTRY
Citation
ENERGY & ENVIRONMENTAL SCIENCE, v.4, no.2, pp.425 - 428
Abstract
We present a single crystalline Ge nanowire anode material sheathed with carbon prepared by a solid-liquid solution method. The composite electrode composed of Ge nanowires shows impressive electrochemical properties, exhibiting a very high reversible charge capacity (after lithium removal) of 963 mA h g(-1) with a coulombic efficiency of 91%.
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DOI
10.1039/c0ee00552e
ISSN
1754-5692
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ECHE_Journal Papers
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