H $_{2}$ production from methane decomposition by fullerene at low temperature

Tokunaga, Tomoharu*; Kuno, Kohei*; Kawakami, Takumi*; Yamamoto, Takahisa*; Yoshigoe, Akitaka

To understand the catalytic behavior of graphite and carbon black with mainly 6-membered rings with sp $^{2}$ bonds for H $_{2}$ production by CH $_{4}$ decomposition, fullerenes with 6-membered rings and also those comprising 5- and 7-membered rings with sp $^{2}$ bonds was investigated using gas chromatography, XPS and TEM analysis. From these analysis, it is anticipated that the ring structures without 6-membered rings in carbon materials with sp $^{2}$ bonding contribute to the catalytic behavior for CH $_{4}$ decomposition at a low temperature of 400 $^{circ}$ C.

Language	:	English
Journal	:	International Journal of Hydrogen Energy
Volume	:	45
Number	:	28
Pages	:	p.14347 - 14353
Publication Year/Month	:	2020/05
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Paper URL	:	https://doi.org/10.1016/j.ijhydene.2020.03.178
DOI for research data	:
Keywords	:	放射光その場光電子分光; カーボン; 水素生成触媒
Research Facility	:	SPring-8(大型放射光施設)
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Article of JAEA R&D Review	:
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Registration No. : AA20200064
JAEA Abstracts No. : 50000560
Paper Submission No. : 25312

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H production from methane decomposition by fullerene at low temperature

H $_{2}$ production from methane decomposition by fullerene at low temperature