Abstracts - faqs.org

Abstracts

Chemicals, plastics and rubber industries

Search abstracts:
Abstracts » Chemicals, plastics and rubber industries

Surface-mediated segregation and transport processes in mixed hydrocarbon multilayer assemblies

Article Abstract:

It has been possible to identify several interesting behaviours shown by thin hydrocarbon assemblies. There does not appear to be a simple link between the mode softening seen for a hydrocarbon adsorbate and the strength of its binding.

Author: Bishop, Adeana R., Girolami, Gregory S., Nuzzo, Ralph G.
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2000
Hydrocarbon research

User Contributions:

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

CAPTCHA


Structural models and thermal desorption energetics for multilayer assemblies of the n-alkanes on Pt(111)

Article Abstract:

It has been possible to investigate the chain-length-dependent phase properties of ordered thin-film assemblies of the n-alkanes supported on a single-crystalline Pt(111) substrate. A significant contribution is made by (chain-length-dependent) attractive lateral interactions to the binding energies of the monolayer films.

Author: Bishop, Adeana R., Girolami, Gregory S., Nuzzo, Ralph G.
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2000
Research, Thin films, Thin films, Multilayered, Multilayered thin films, Thermal desorption

User Contributions:

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

CAPTCHA


Melting of rodlike molecules on Pt(111). Infrared spectroscopic studies of isotopically labeled n-alkanes

Article Abstract:

The melting of monolayers of isotopically labeled n-alkanes on Pt(111) surfaces has been studied with reflection-absorption infrared spectroscopy. These compounds form ordered overlayers in which the planes of the carbon backbones are parallel to the surface at low temperatures. Melting is theorized to be continuous as previously demonstrated by Firment and Somorjai. Results show that monolayers of the n-octane isotopolog, CD3(CH2)6CD3, melt on Pt(111) near 220 K and is transformed from a two-dimensional phase into a one-dimensional hexatic phase.

Author: Bishop, Adeana R., Girolami, Gregory S., Nuzzo, Ralph G., Manner, William L.
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1998
Phase transformations (Statistical physics), Phase transitions (Physics), Alkanes, Melting points, Melting

User Contributions:

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

CAPTCHA


Subjects list: Analysis
Similar abstracts:
  • Abstracts: Thermodynamics of liquid mixtures of xenon with alkanes: (xenon + n-butane) and. Thermodynamics of liquid mixtures of xenon with alkanes: (xenon + ethane) and
  • Abstracts: Predicting the high-pressure phase equilibria of binary mixtures of perfluoro-n-alkanes + n-alkanes using the SAFT-VR approach
  • Abstracts: The mode of action of phospholipase A2: semiempirical MO calculations including the protein environment. Conformations and tautomers of tetracycline
  • Abstracts: Water-soluble fullerenes. 3. Alkali salts of fullerenehexamalonic acid T(sub h)-C66(COOH)12. Sodium fullerenehexamalonate Th-C66(COONa)12, a highly asymmetric electrolyte
  • Abstracts: Direct methane-methanol and benzene-phenol conversions on Fe-ZSM-5 zeolite: theoretical predictions on the reaction pathways and energetics
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.