The effect of activated carbon and silicon oxycarbide as anode materials on lithium-ion battery

Bambang Priyono; Natasha Chandri Egieara; Anne Zulfia Syahrial; Chairul Hudaya; Achmad Subhan; Heri Jodi

doi:10.1051/e3sconf/20186703027

The effect of activated carbon and silicon oxycarbide as anode materials on lithium-ion battery

Bambang Priyono, Natasha Chandri Egieara, Anne Zulfia Syahrial, Chairul Hudaya, Achmad Subhan, Heri Jodi

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

SiOC@C is a lithium-ion battery (LIB) anode candidate that is expected to suppress the high volume expansion of Si by the presence of activated carbon as a buffer layer. Silicon oxycarbide (SiOC) was obtained from phenyl-rich silicone oil through pyrolysis at 900°C with flowing Ar gas. The variation of samples used were 4 and 10wt.% SiOC and a pure carbon sample was also prepared for comparison. SEM images show a porous microstructure with a few chunks of agglomerate present. According to Brunner-Emmet-Teller (BET) test, the largest surface area of 542.738 m ² /g was obtained at 10wt.%SiOC. Based on the performance test result, the highest discharge capacity of 223.3 mAh/g was obtained at the mentioned prime condition.

Original language	English
Article number	03027
Journal	E3S Web of Conferences
Volume	67
DOIs	https://doi.org/10.1051/e3sconf/20186703027
Publication status	Published - 26 Nov 2018
Event	3rd International Tropical Renewable Energy Conference "Sustainable Development of Tropical Renewable Energy", i-TREC 2018 - Kuta, Bali, Indonesia Duration: 6 Sept 2018 → 8 Sept 2018

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title = "The effect of activated carbon and silicon oxycarbide as anode materials on lithium-ion battery",

abstract = " SiOC@C is a lithium-ion battery (LIB) anode candidate that is expected to suppress the high volume expansion of Si by the presence of activated carbon as a buffer layer. Silicon oxycarbide (SiOC) was obtained from phenyl-rich silicone oil through pyrolysis at 900°C with flowing Ar gas. The variation of samples used were 4 and 10wt.% SiOC and a pure carbon sample was also prepared for comparison. SEM images show a porous microstructure with a few chunks of agglomerate present. According to Brunner-Emmet-Teller (BET) test, the largest surface area of 542.738 m 2 /g was obtained at 10wt.%SiOC. Based on the performance test result, the highest discharge capacity of 223.3 mAh/g was obtained at the mentioned prime condition.",

author = "Bambang Priyono and Egieara, {Natasha Chandri} and Syahrial, {Anne Zulfia} and Chairul Hudaya and Achmad Subhan and Heri Jodi",

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AU - Priyono, Bambang

AU - Egieara, Natasha Chandri

AU - Syahrial, Anne Zulfia

AU - Hudaya, Chairul

AU - Subhan, Achmad

AU - Jodi, Heri

PY - 2018/11/26

Y1 - 2018/11/26

N2 - SiOC@C is a lithium-ion battery (LIB) anode candidate that is expected to suppress the high volume expansion of Si by the presence of activated carbon as a buffer layer. Silicon oxycarbide (SiOC) was obtained from phenyl-rich silicone oil through pyrolysis at 900°C with flowing Ar gas. The variation of samples used were 4 and 10wt.% SiOC and a pure carbon sample was also prepared for comparison. SEM images show a porous microstructure with a few chunks of agglomerate present. According to Brunner-Emmet-Teller (BET) test, the largest surface area of 542.738 m 2 /g was obtained at 10wt.%SiOC. Based on the performance test result, the highest discharge capacity of 223.3 mAh/g was obtained at the mentioned prime condition.

AB - SiOC@C is a lithium-ion battery (LIB) anode candidate that is expected to suppress the high volume expansion of Si by the presence of activated carbon as a buffer layer. Silicon oxycarbide (SiOC) was obtained from phenyl-rich silicone oil through pyrolysis at 900°C with flowing Ar gas. The variation of samples used were 4 and 10wt.% SiOC and a pure carbon sample was also prepared for comparison. SEM images show a porous microstructure with a few chunks of agglomerate present. According to Brunner-Emmet-Teller (BET) test, the largest surface area of 542.738 m 2 /g was obtained at 10wt.%SiOC. Based on the performance test result, the highest discharge capacity of 223.3 mAh/g was obtained at the mentioned prime condition.

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Y2 - 6 September 2018 through 8 September 2018

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The effect of activated carbon and silicon oxycarbide as anode materials on lithium-ion battery

Abstract

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