Exchange reaction of adsorbed formate with gaseous formic acid on Ni(110) studied by time-resolved fourier transform infrared reflection absorption spectroscopy

Akira Yamakata; Jun Kubota; Junko N. Kondo; Chiaki Hirose; Kazunari Domen; Fumitaka Wakabayashi; Kenzi Tamaru

doi:10.1021/jp981192b

Exchange reaction of adsorbed formate with gaseous formic acid on Ni(110) studied by time-resolved fourier transform infrared reflection absorption spectroscopy

Akira Yamakata, Jun Kubota, Junko N. Kondo, Chiaki Hirose, Kazunari Domen, Fumitaka Wakabayashi, Kenzi Tamaru

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

8 Citations (Scopus)

Abstract

The dynamic behavior of adsorbed formate on Ni(110) in the presence of gaseous formic acid was studied by time-resolved infrared reflection absorption spectroscopy. The preadsorbed formate (DCOO(a)) was replaced by the postexposed formic acid (HCOOD) to form HCOO(a) on Ni(110) in the temperature region between 230 and 300 K, where the formate was stable under vacuum and no decomposition of formate was observed. It was confirmed that the preadsorbed DCOO(a) desorbed as DCOOD accompanied by formation of HCOO(a) via the deuterium atom transfer from HCOOD.

Original language	English
Pages (from-to)	4401-4403
Number of pages	3
Journal	Journal of Physical Chemistry B
Volume	102
Issue number	22
DOIs	https://doi.org/10.1021/jp981192b
Publication status	Published - May 28 1998
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Surfaces, Coatings and Films
Materials Chemistry

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title = "Exchange reaction of adsorbed formate with gaseous formic acid on Ni(110) studied by time-resolved fourier transform infrared reflection absorption spectroscopy",

abstract = "The dynamic behavior of adsorbed formate on Ni(110) in the presence of gaseous formic acid was studied by time-resolved infrared reflection absorption spectroscopy. The preadsorbed formate (DCOO(a)) was replaced by the postexposed formic acid (HCOOD) to form HCOO(a) on Ni(110) in the temperature region between 230 and 300 K, where the formate was stable under vacuum and no decomposition of formate was observed. It was confirmed that the preadsorbed DCOO(a) desorbed as DCOOD accompanied by formation of HCOO(a) via the deuterium atom transfer from HCOOD.",

author = "Akira Yamakata and Jun Kubota and Kondo, {Junko N.} and Chiaki Hirose and Kazunari Domen and Fumitaka Wakabayashi and Kenzi Tamaru",

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T1 - Exchange reaction of adsorbed formate with gaseous formic acid on Ni(110) studied by time-resolved fourier transform infrared reflection absorption spectroscopy

AU - Yamakata, Akira

AU - Kubota, Jun

AU - Kondo, Junko N.

AU - Hirose, Chiaki

AU - Domen, Kazunari

AU - Wakabayashi, Fumitaka

AU - Tamaru, Kenzi

PY - 1998/5/28

Y1 - 1998/5/28

N2 - The dynamic behavior of adsorbed formate on Ni(110) in the presence of gaseous formic acid was studied by time-resolved infrared reflection absorption spectroscopy. The preadsorbed formate (DCOO(a)) was replaced by the postexposed formic acid (HCOOD) to form HCOO(a) on Ni(110) in the temperature region between 230 and 300 K, where the formate was stable under vacuum and no decomposition of formate was observed. It was confirmed that the preadsorbed DCOO(a) desorbed as DCOOD accompanied by formation of HCOO(a) via the deuterium atom transfer from HCOOD.

AB - The dynamic behavior of adsorbed formate on Ni(110) in the presence of gaseous formic acid was studied by time-resolved infrared reflection absorption spectroscopy. The preadsorbed formate (DCOO(a)) was replaced by the postexposed formic acid (HCOOD) to form HCOO(a) on Ni(110) in the temperature region between 230 and 300 K, where the formate was stable under vacuum and no decomposition of formate was observed. It was confirmed that the preadsorbed DCOO(a) desorbed as DCOOD accompanied by formation of HCOO(a) via the deuterium atom transfer from HCOOD.

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Exchange reaction of adsorbed formate with gaseous formic acid on Ni(110) studied by time-resolved fourier transform infrared reflection absorption spectroscopy

Abstract

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