Abstracts - faqs.org

Abstracts

Chemicals, plastics and rubber industries

Search abstracts:
Abstracts » Chemicals, plastics and rubber industries

Sulfur the archetypal catalyst poison? The sulfur-induced promotion of the bonding of unsaturated hydrocarbons on Cu(111)

Article Abstract:

A demonstration that the presence of preadsorbed atomic sulfur promotes the bonding of cyclic unsaturated hydrocarbons to Cu(111) is presented using a combination of temperature-programmed desorption and UV photoelectron spectroscopy. The stabilizing effects of preadsorbed sulfur, through electronic effects, observed on Cu(111) contrast quite significantly with previous results on Pt(111).

Author: Kadodwala, M., Bovet, N., Rousseau, G.B.D.
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
All Other Basic Inorganic Chemical Manufacturing, Industrial inorganic chemicals, not elsewhere classified, Sulfur Compounds, Usage, Spectra, Platinum compounds, Photoelectron spectroscopy, Copper compounds, Sulphur compounds

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Role of [O.sub.2] in inducing intensive fluctuations of surface-enhanced Raman scattering spectra

Article Abstract:

Confocal Raman microscopic measurements are performed on silver electrodes covered with hydrogenated amorphous carbon (a-C:H). The intensive surface enhanced Raman scattering (SERS) fluctuations could be observed for a a-C:H/Ag samples immersed in the deoxygenated electrolyte after applying a negative potential pulse to the silver electrode.

Author: Kudelski, Andrzej
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
Analysis, Electric properties, Silver compounds, Raman effect, Carbon compounds

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Similar abstracts:
  • Abstracts: Theoretical studies of stability and reactivity of C2 hydrocarbon species on Pt clusters, Pt(111), and Pt(211)
  • Abstracts: Surface area measurement of functionalized single-walled carbon nanotubes. Roles of metal-support interaction in growth of single- and double-walled carbon nanotubes studied with diameter-controlled iron particles supported on MgO
  • Abstracts: Relative optical absorption of metallic and semiconducting single-walled carbon nanotubes
  • Abstracts: Probing the internal competition between alpha- and beta-elimination by fluorine substitution in absorbed ethyl group on Cu(100)
  • Abstracts: The electrochemical corrosion of bulk nanocrystalline ingot iron in acidic sulfate solution. Electrode independent chemoresistive response for cobalt phthalocyanine in the space charge limited conductivity regime
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.
Some parts © 2025 Advameg, Inc.