Hydrogen adsorption on Al(110): strong orientation-dependence of aluminum hydride desorption

H. Kondoh; M. Hara; K. Domen; H. Nozoye

doi:10.1016/0039-6028(92)90937-2

Hydrogen adsorption on Al(110): strong orientation-dependence of aluminum hydride desorption

H. Kondoh, M. Hara, K. Domen, H. Nozoye

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

13 Citations (Scopus)

Abstract

Adsorption and desorption of hydrogen on Al(110) have been studied by means of thermal desorption spectroscopy (TDS), low energy electron diffraction (LEED) and high resolution electron energy loss spectroscopy (HREELS). It was found that the desorption of aluminum hydrides from H/Al(110) is almost completely suppressed compared with a H/Al(111) system. LEED measurements indicated that the adsorbed hydorgens atoms induce a (1×2) reconstruction of the Al(110) surface. HREELS measurements suggested that the hydrogen atoms are adsorbed at both the terminal sites and the short bridge sites of the [110] Al rows.

Original language	English
Pages (from-to)	L287-L292
Journal	Surface Science
Volume	268
Issue number	1-3
DOIs	https://doi.org/10.1016/0039-6028(92)90937-2
Publication status	Published - 1992
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

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10.1016/0039-6028(92)90937-2

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title = "Hydrogen adsorption on Al(110): strong orientation-dependence of aluminum hydride desorption",

abstract = "Adsorption and desorption of hydrogen on Al(110) have been studied by means of thermal desorption spectroscopy (TDS), low energy electron diffraction (LEED) and high resolution electron energy loss spectroscopy (HREELS). It was found that the desorption of aluminum hydrides from H/Al(110) is almost completely suppressed compared with a H/Al(111) system. LEED measurements indicated that the adsorbed hydorgens atoms induce a (1×2) reconstruction of the Al(110) surface. HREELS measurements suggested that the hydrogen atoms are adsorbed at both the terminal sites and the short bridge sites of the [110] Al rows.",

author = "H. Kondoh and M. Hara and K. Domen and H. Nozoye",

year = "1992",

doi = "10.1016/0039-6028(92)90937-2",

language = "English",

volume = "268",

pages = "L287--L292",

journal = "Surface Science",

issn = "0039-6028",

publisher = "Elsevier",

number = "1-3",

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TY - JOUR

T1 - Hydrogen adsorption on Al(110)

T2 - strong orientation-dependence of aluminum hydride desorption

AU - Kondoh, H.

AU - Hara, M.

AU - Domen, K.

AU - Nozoye, H.

PY - 1992

Y1 - 1992

N2 - Adsorption and desorption of hydrogen on Al(110) have been studied by means of thermal desorption spectroscopy (TDS), low energy electron diffraction (LEED) and high resolution electron energy loss spectroscopy (HREELS). It was found that the desorption of aluminum hydrides from H/Al(110) is almost completely suppressed compared with a H/Al(111) system. LEED measurements indicated that the adsorbed hydorgens atoms induce a (1×2) reconstruction of the Al(110) surface. HREELS measurements suggested that the hydrogen atoms are adsorbed at both the terminal sites and the short bridge sites of the [110] Al rows.

AB - Adsorption and desorption of hydrogen on Al(110) have been studied by means of thermal desorption spectroscopy (TDS), low energy electron diffraction (LEED) and high resolution electron energy loss spectroscopy (HREELS). It was found that the desorption of aluminum hydrides from H/Al(110) is almost completely suppressed compared with a H/Al(111) system. LEED measurements indicated that the adsorbed hydorgens atoms induce a (1×2) reconstruction of the Al(110) surface. HREELS measurements suggested that the hydrogen atoms are adsorbed at both the terminal sites and the short bridge sites of the [110] Al rows.

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DO - 10.1016/0039-6028(92)90937-2

M3 - Article

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VL - 268

SP - L287-L292

JO - Surface Science

JF - Surface Science

IS - 1-3

ER -

Hydrogen adsorption on Al(110): strong orientation-dependence of aluminum hydride desorption

Abstract

ASJC Scopus subject areas

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