Thermal chemistry of styrene on Si(100)2x1 and modified surfaces: Electron-mediated condensation oligomerization and posthydrogenation reactions

Article Abstract:

The room-temperature (RT) adsorption and surface reactions of styrene on Si(100)2 x 1 are investigated in a study using thermal desorption spectrometry, low-energy electron diffraction, and Auger electron spectroscopy. In addition to the multitude of thermally induced processes, the effects of low-energy electron irradiation and postexposure of atomic hydrogen to the adsorbed styrene are also examined.

Analysis, Electrons, Electron diffraction, Styrene, Auger effect

---

Room-temperature chemisorption and thermal evolution of 1,1-dichloroethylene and monochloroethylene on Si(111) 7*7: Formation of vinylidene and vinylene adspecies

Article Abstract:

Vibrational electron energy loss spectroscopy and thermal desorption spectrometry (TDS) are used for examining the room-temperature (RT) adsorption and thermal evolution of 1,1-dichloroethylene (1,1-C2H2Cl2 or iso-DCE) and monochloroethylene (C2H3Cl or MCE) on Si(111) 7*7. Strong recombinative desorption of H2 is observed near 780 K for both iso-DCE and MCE.

Industrial Gas Manufacturing, Industrial gases, Hydrogen, Vibrational spectra

---

Amyloid beta-peptide oligomerization in silico: Dimer and trimer

Article Abstract:

The replica exchange molecular dynamics (REMD) simulation that was performed in an attempt to view the spontaneous ordering of Abeta-10-35 oligomers is discussed. The study shows that the spontaneous formation of various basic structural units alongwith a structurally relevant A(beta) 10-35 dimer and trimer at the atom level simulation can be examined.

Peptides, Oligomers

Similar abstracts:

• Abstracts: Surface chemistry of azomethane adsorbed on Si(111)-7 x 7 surface studied by SR-photoemission, HREELS, and STM
• Abstracts: Surface photochemistry of bromoform on ice: Cross section and competing reaction pathways. The interaction of water with the Pt(533) surface
• Abstracts: Ion beam analyses of carbon nanotubes. Confinement of Mg-MgH(sub 2) systems into carbon nanotubes changes hydrogen sorption energetics

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.