Surface reaction of supersonic C $_{2}$ H $_{4}$ on Cu(410)

Makino, Takamasa*; Tsuda, Yasutaka*; Yoshida, Hikaru; Yoshigoe, Akitaka ; Okada, Michio*

The de-hydrogenation reaction of hydrocarbon molecules at metal surface is important as an elementary process of graphene generation and various catalytic reactions. In order to investigate C $_{2}$ H $_{4}$ reactions at Cu(410) surface, C $_{2}$ H $_{4}$ molecular beams and synchrotron radiation X-rays photoelectron spectroscopy was used. We found that the chemical species which became dehydrogenation adsorbs at the surface when C $_{2}$ H $_{4}$ molecule has kinetic energy of 2 eV.

Language	:	Japanese
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Meeting title	:	2017年第78回応用物理学会秋季学術講演会
Held date	:	2017/09
Location (city)	:	福岡
Location (country)	:	日本
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Keywords	:	放射光光電子分光; その場観察; 脱水素化; 触媒
Research Facility	:	SPring-8(大型放射光施設)
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Registration No. : BB20171088
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Surface reaction of supersonic CH on Cu(410)

Surface reaction of supersonic C $_{2}$ H $_{4}$ on Cu(410)