Neopentane adsorption on Pt(111)

Katja L Street; Vittorio Fiorin; Martin McCoustra; Michael A Chesters

doi:10.1016/S0039-6028(99)00475-6

Neopentane adsorption on Pt(111)

Katja L Street, Vittorio Fiorin, Martin McCoustra, Michael A Chesters

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

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Abstract

Reflection absorption infrared spectroscopy (RAIRS) was employed to follow the impact induced adsorption of 2,2-dimethylpropane (neopentane) on a Pt(111) crystal surface at 180 and 300 K. The 300 K spectrum, which we assign to a neopentylidyne species, is very simple with one major peak at 2960 cm(-1). The spectrum of the species formed at 180 K, which we assign as neopentyl, is more complex with a series of overlapping peaks between 3000 and 2840 cm(-1). We will present evidence for the assignments and chemistry of the impact induced species using the techniques of RAIRS and temperature programmed desorption (TPD).

Original language	English
Pages (from-to)	176-179
Number of pages	4
Journal	Surface Science
Volume	433-435
DOIs	https://doi.org/10.1016/S0039-6028(99)00475-6
Publication status	Published - 2 Aug 1999

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title = "Neopentane adsorption on Pt(111)",

abstract = "Reflection absorption infrared spectroscopy (RAIRS) was employed to follow the impact induced adsorption of 2,2-dimethylpropane (neopentane) on a Pt(111) crystal surface at 180 and 300 K. The 300 K spectrum, which we assign to a neopentylidyne species, is very simple with one major peak at 2960 cm(-1). The spectrum of the species formed at 180 K, which we assign as neopentyl, is more complex with a series of overlapping peaks between 3000 and 2840 cm(-1). We will present evidence for the assignments and chemistry of the impact induced species using the techniques of RAIRS and temperature programmed desorption (TPD). ",

author = "Street, {Katja L} and Vittorio Fiorin and Martin McCoustra and Chesters, {Michael A}",

year = "1999",

month = aug,

day = "2",

doi = "10.1016/S0039-6028(99)00475-6",

language = "English",

volume = "433-435",

pages = "176--179",

journal = "Surface Science",

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TY - JOUR

T1 - Neopentane adsorption on Pt(111)

AU - Street, Katja L

AU - Fiorin, Vittorio

AU - McCoustra, Martin

AU - Chesters, Michael A

PY - 1999/8/2

Y1 - 1999/8/2

N2 - Reflection absorption infrared spectroscopy (RAIRS) was employed to follow the impact induced adsorption of 2,2-dimethylpropane (neopentane) on a Pt(111) crystal surface at 180 and 300 K. The 300 K spectrum, which we assign to a neopentylidyne species, is very simple with one major peak at 2960 cm(-1). The spectrum of the species formed at 180 K, which we assign as neopentyl, is more complex with a series of overlapping peaks between 3000 and 2840 cm(-1). We will present evidence for the assignments and chemistry of the impact induced species using the techniques of RAIRS and temperature programmed desorption (TPD).

AB - Reflection absorption infrared spectroscopy (RAIRS) was employed to follow the impact induced adsorption of 2,2-dimethylpropane (neopentane) on a Pt(111) crystal surface at 180 and 300 K. The 300 K spectrum, which we assign to a neopentylidyne species, is very simple with one major peak at 2960 cm(-1). The spectrum of the species formed at 180 K, which we assign as neopentyl, is more complex with a series of overlapping peaks between 3000 and 2840 cm(-1). We will present evidence for the assignments and chemistry of the impact induced species using the techniques of RAIRS and temperature programmed desorption (TPD).

U2 - 10.1016/S0039-6028(99)00475-6

DO - 10.1016/S0039-6028(99)00475-6

M3 - Article

SN - 0039-6028

VL - 433-435

SP - 176

EP - 179

JO - Surface Science

JF - Surface Science

ER -

Neopentane adsorption on Pt(111)

Abstract

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