Reaction of tungsten anion clusters with molecular and atomic nitrogen

Young Dok Kim; Davor Stolcic; Matthias Fischer; Gerd Ganteför

doi:10.1063/1.1617976

Reaction of tungsten anion clusters with molecular and atomic nitrogen

Young Dok Kim
, Davor Stolcic
, Matthias Fischer
, Gerd Ganteför

University of Konstanz

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

33 Scopus citations

Abstract

UPS and TOF mass spectrometers were used to study structures of W_nN₂^- clusters produced by exposing tungsten clusters to molecular and atomic nitrogen environments. For W₁N₂^-, molecular adsorption of nitrogen was observed. For the tungsten anion clusters smaller than W₉^-, molecular adsorption of nitrogen was found to be thermodynamically more stable with respect to the dissociative chemisorption.

Original language	English
Pages (from-to)	10307-10312
Number of pages	6
Journal	Journal of Chemical Physics
Volume	119
Issue number	19
DOIs	https://doi.org/10.1063/1.1617976
State	Published - 15 Nov 2003
Externally published	Yes

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title = "Reaction of tungsten anion clusters with molecular and atomic nitrogen",

abstract = "UPS and TOF mass spectrometers were used to study structures of WnN2- clusters produced by exposing tungsten clusters to molecular and atomic nitrogen environments. For W1N2-, molecular adsorption of nitrogen was observed. For the tungsten anion clusters smaller than W9-, molecular adsorption of nitrogen was found to be thermodynamically more stable with respect to the dissociative chemisorption.",

author = "Kim, \{Young Dok\} and Davor Stolcic and Matthias Fischer and Gerd Gantef{\"o}r",

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T1 - Reaction of tungsten anion clusters with molecular and atomic nitrogen

AU - Kim, Young Dok

AU - Stolcic, Davor

AU - Fischer, Matthias

AU - Ganteför, Gerd

PY - 2003/11/15

Y1 - 2003/11/15

N2 - UPS and TOF mass spectrometers were used to study structures of WnN2- clusters produced by exposing tungsten clusters to molecular and atomic nitrogen environments. For W1N2-, molecular adsorption of nitrogen was observed. For the tungsten anion clusters smaller than W9-, molecular adsorption of nitrogen was found to be thermodynamically more stable with respect to the dissociative chemisorption.

AB - UPS and TOF mass spectrometers were used to study structures of WnN2- clusters produced by exposing tungsten clusters to molecular and atomic nitrogen environments. For W1N2-, molecular adsorption of nitrogen was observed. For the tungsten anion clusters smaller than W9-, molecular adsorption of nitrogen was found to be thermodynamically more stable with respect to the dissociative chemisorption.

UR - https://www.scopus.com/pages/publications/0344667451

U2 - 10.1063/1.1617976

DO - 10.1063/1.1617976

M3 - Article

AN - SCOPUS:0344667451

SN - 0021-9606

VL - 119

SP - 10307

EP - 10312

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 19

ER -

Reaction of tungsten anion clusters with molecular and atomic nitrogen

Abstract

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