Ethylene adsorption on regularly stepped copper surface: C2H4 on Cu(210)

Ethylene adsorption on regularly stepped copper surface: C2H4 on Cu(210)

Ethylene adsorption on regularly stepped Cu(210) surface was investigated with infrared reflection–adsorption spectroscopy and temperature programmed desorption. At 90 K, π-bonded ethylene was adsorbed on Cu(210) molecularly and all species were desorbed below 160 K. There were three types of π-bond...

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Main Authors: Yamazaki, Daichi, Okada, Michio, Franco, Francisco C., Jr., Kasai, Toshio
Format: text
Published: Animo Repository 2011
Subjects:
Ethylene
Copper—Surfaces
Thermal desorption
Surface chemistry
Chemistry
Online Access:https://animorepository.dlsu.edu.ph/faculty_research/5899
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Institution: De La Salle University
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spelling oai:animorepository.dlsu.edu.ph:faculty_research-64942022-05-16T07:16:57Z Ethylene adsorption on regularly stepped copper surface: C2H4 on Cu(210) Yamazaki, Daichi Okada, Michio Franco, Francisco C., Jr. Kasai, Toshio Ethylene adsorption on regularly stepped Cu(210) surface was investigated with infrared reflection–adsorption spectroscopy and temperature programmed desorption. At 90 K, π-bonded ethylene was adsorbed on Cu(210) molecularly and all species were desorbed below 160 K. There were three types of π-bonded ethylene on the surface. Recent experimental studies have suggested that ethylene is dehydrogenated on Cu(410) due to the regular step [Kravchuk et al., J. Phys. Chem. C, 113 (2009) 20881]. However, neither the formation of di-σ-bonded ethylene nor dehydrogenation occurred on Cu(210). 2011-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/faculty_research/5899 Faculty Research Work Animo Repository Ethylene Copper—Surfaces Thermal desorption Surface chemistry Chemistry
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
topic Ethylene
Copper—Surfaces
Thermal desorption
Surface chemistry
Chemistry
spellingShingle Ethylene
Copper—Surfaces
Thermal desorption
Surface chemistry
Chemistry
Yamazaki, Daichi
Okada, Michio
Franco, Francisco C., Jr.
Kasai, Toshio
Ethylene adsorption on regularly stepped copper surface: C2H4 on Cu(210)
description Ethylene adsorption on regularly stepped Cu(210) surface was investigated with infrared reflection–adsorption spectroscopy and temperature programmed desorption. At 90 K, π-bonded ethylene was adsorbed on Cu(210) molecularly and all species were desorbed below 160 K. There were three types of π-bonded ethylene on the surface. Recent experimental studies have suggested that ethylene is dehydrogenated on Cu(410) due to the regular step [Kravchuk et al., J. Phys. Chem. C, 113 (2009) 20881]. However, neither the formation of di-σ-bonded ethylene nor dehydrogenation occurred on Cu(210).
format text
author Yamazaki, Daichi
Okada, Michio
Franco, Francisco C., Jr.
Kasai, Toshio
author_facet Yamazaki, Daichi
Okada, Michio
Franco, Francisco C., Jr.
Kasai, Toshio
author_sort Yamazaki, Daichi
title Ethylene adsorption on regularly stepped copper surface: C2H4 on Cu(210)
title_short Ethylene adsorption on regularly stepped copper surface: C2H4 on Cu(210)
title_full Ethylene adsorption on regularly stepped copper surface: C2H4 on Cu(210)
title_fullStr Ethylene adsorption on regularly stepped copper surface: C2H4 on Cu(210)
title_full_unstemmed Ethylene adsorption on regularly stepped copper surface: C2H4 on Cu(210)
title_sort ethylene adsorption on regularly stepped copper surface: c2h4 on cu(210)
publisher Animo Repository
publishDate 2011
url https://animorepository.dlsu.edu.ph/faculty_research/5899
_version_ 1767196365265305600

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