Jooho Kim
University of Southern California
10 Papers
71 Citations
Jooho Kim is an academic researcher from University of Southern California. The author has contributed to research in topics: Adsorption & Chemisorption. The author has an hindex of 9, co-authored 10 publications. Previous affiliations of Jooho Kim include Stevens Institute of Technology & Lehigh University.
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Papers
CO adsorption and reaction on clean and oxygen-covered Au(211) surfaces.
TL;DR: It is concluded that the presence of these particular step sites at the Au(211) surface imparts stronger CO bonding and a higher reactivity than on the flat Au(111) surface, but these changes are not remarkable compared to chemistry on other more reactive crystal planes or other stepped Au surfaces.
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Oxygen adsorption and oxidation reactions on Au(2 1 1) surfaces: Exposures using O 2 at high pressures and ozone (O 3 ) in UHV
TL;DR: In this paper, the authors studied the adsorption of O 2 and O 3 (ozone) on an Au(2.1.1) stepped surface and found that molecular oxygen (O 2 ) was not activated to dissociate and produce oxygen adatoms even under high-pressure (700 Torr) conditions with the sample at 300-450 K.
95
Adsorption and reaction of acetaldehyde on Pt(1 1 1) and Sn/Pt(1 1 1) surface alloys
TL;DR: In this article, a temperature-programmed desorption (TPD) mass spectrometry and high-resolution electron-energy loss spectroscopy (HREELS) was used to study the adsorption and reaction of acetaldehyde (CH 3 CHO) on Pt(1.1) and two ordered Pt-Sn alloys.
94
Epitaxial growth of tin oxide on Pt(111): Structure and properties of wetting layers and SnO 2 crystallites
TL;DR: In this article, X-ray photoelectron spectroscopy studies of the tin-oxide films confirmed the existence of three Sn states that have been labeled previously as metallic, quasimetallic, and oxidic Sn.
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Evidence for slow oxygen exchange between multiple adsorption sites at high oxygen coverages on Pt(111)
TL;DR: In this paper, the authors used isotopically labeled oxygen (O2) molecules (16 O2, 16 O 18 O, and 18 O 2 ) to perform thermal desorption measurements on a Pt(1 1 1/1/1) surface for oxygen coverages.
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