Plasma-polymerized C60 as a functionalized coating layer on fluorine-doped tin oxides for anode materials of lithium-ion batteries

Chairul Hudaya; Bongjo Kang; Hun Gi Jung; Wonchang Choi; Bup Ju Jeon; Joong Kee Lee

doi:10.1016/j.carbon.2014.09.015

Plasma-polymerized C60 as a functionalized coating layer on fluorine-doped tin oxides for anode materials of lithium-ion batteries

Chairul Hudaya, Bongjo Kang, Hun Gi Jung, Wonchang Choi, Bup Ju Jeon, Joong Kee Lee

Department of Electrical Engineering

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

24 Citations (Scopus)

Abstract

A unique polymerized C₆₀ thin film was functionalized by radio frequency - plasmaassisted thermal evaporation as a passivation layer for the fluorine-doped tin oxide (SnO₂:F) anode of a lithium-ion battery. The plasma-polymerized C60 coated SnO₂:F anode exhibited a high initial discharge capacity of 1255 mAh g-1 at 0.15 mA cm-2 and increased coulombic efficiency of 98%. These electrochemical improvements were due to the polymerized C60 coating layer, which enhanced the transport of lithium ions on the surface of the active material and mechanically stabilized the anode material during electrochemical cycling.

Original language	English
Pages (from-to)	835-838
Number of pages	4
Journal	Carbon
Volume	81
Issue number	1
DOIs	https://doi.org/10.1016/j.carbon.2014.09.015
Publication status	Published - 2015

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10.1016/j.carbon.2014.09.015

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title = "Plasma-polymerized C60 as a functionalized coating layer on fluorine-doped tin oxides for anode materials of lithium-ion batteries",

abstract = "A unique polymerized C60 thin film was functionalized by radio frequency - plasmaassisted thermal evaporation as a passivation layer for the fluorine-doped tin oxide (SnO2:F) anode of a lithium-ion battery. The plasma-polymerized C60 coated SnO2:F anode exhibited a high initial discharge capacity of 1255 mAh g-1 at 0.15 mA cm-2 and increased coulombic efficiency of 98%. These electrochemical improvements were due to the polymerized C60 coating layer, which enhanced the transport of lithium ions on the surface of the active material and mechanically stabilized the anode material during electrochemical cycling.",

author = "Chairul Hudaya and Bongjo Kang and Jung, {Hun Gi} and Wonchang Choi and Jeon, {Bup Ju} and Lee, {Joong Kee}",

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T1 - Plasma-polymerized C60 as a functionalized coating layer on fluorine-doped tin oxides for anode materials of lithium-ion batteries

AU - Hudaya, Chairul

AU - Kang, Bongjo

AU - Jung, Hun Gi

AU - Choi, Wonchang

AU - Jeon, Bup Ju

AU - Lee, Joong Kee

PY - 2015

Y1 - 2015

N2 - A unique polymerized C60 thin film was functionalized by radio frequency - plasmaassisted thermal evaporation as a passivation layer for the fluorine-doped tin oxide (SnO2:F) anode of a lithium-ion battery. The plasma-polymerized C60 coated SnO2:F anode exhibited a high initial discharge capacity of 1255 mAh g-1 at 0.15 mA cm-2 and increased coulombic efficiency of 98%. These electrochemical improvements were due to the polymerized C60 coating layer, which enhanced the transport of lithium ions on the surface of the active material and mechanically stabilized the anode material during electrochemical cycling.

AB - A unique polymerized C60 thin film was functionalized by radio frequency - plasmaassisted thermal evaporation as a passivation layer for the fluorine-doped tin oxide (SnO2:F) anode of a lithium-ion battery. The plasma-polymerized C60 coated SnO2:F anode exhibited a high initial discharge capacity of 1255 mAh g-1 at 0.15 mA cm-2 and increased coulombic efficiency of 98%. These electrochemical improvements were due to the polymerized C60 coating layer, which enhanced the transport of lithium ions on the surface of the active material and mechanically stabilized the anode material during electrochemical cycling.

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DO - 10.1016/j.carbon.2014.09.015

M3 - Article

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SN - 0008-6223

VL - 81

SP - 835

EP - 838

JO - Carbon

JF - Carbon

IS - 1

ER -

Plasma-polymerized C60 as a functionalized coating layer on fluorine-doped tin oxides for anode materials of lithium-ion batteries

Abstract

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