A binder-free Ge-nanoparticle anode assembled on multiwalled carbon nanotube networks for Li-ion batteries

In Sung Hwang; Jae Chan Kim; Seung Deok Seo; Sungjun Lee; Jong Heun Lee; Dong-Wan Kim

doi:10.1039/c2cc32901h

A binder-free Ge-nanoparticle anode assembled on multiwalled carbon nanotube networks for Li-ion batteries

In Sung Hwang, Jae Chan Kim, Seung Deok Seo, Sungjun Lee, Jong Heun Lee, Dong-Wan Kim

Research output: Contribution to journal › Article › peer-review

89 Citations (Scopus)

Abstract

Germanium (Ge) nanoparticle-multiwalled carbon nanotube (MWCNT) anodes are fabricated through the anchoring of Ge on the surface of electrophoretically pre-deposited MWCNT networks via a thermal evaporation process. This Ge-MWCNT nanocomposite displays a large reversible capacity of over 800 mA h g⁻¹ at 1 C even after 200 cycles.

Original language	English
Pages (from-to)	7061-7063
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	56
DOIs	https://doi.org/10.1039/c2cc32901h
Publication status	Published - 2012 Jun 18

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "Germanium (Ge) nanoparticle-multiwalled carbon nanotube (MWCNT) anodes are fabricated through the anchoring of Ge on the surface of electrophoretically pre-deposited MWCNT networks via a thermal evaporation process. This Ge-MWCNT nanocomposite displays a large reversible capacity of over 800 mA h g−1 at 1 C even after 200 cycles.",

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AU - Hwang, In Sung

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AU - Seo, Seung Deok

AU - Lee, Sungjun

AU - Lee, Jong Heun

AU - Kim, Dong-Wan

PY - 2012/6/18

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AB - Germanium (Ge) nanoparticle-multiwalled carbon nanotube (MWCNT) anodes are fabricated through the anchoring of Ge on the surface of electrophoretically pre-deposited MWCNT networks via a thermal evaporation process. This Ge-MWCNT nanocomposite displays a large reversible capacity of over 800 mA h g−1 at 1 C even after 200 cycles.

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A binder-free Ge-nanoparticle anode assembled on multiwalled carbon nanotube networks for Li-ion batteries

Abstract

ASJC Scopus subject areas

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