Dimethyl methylphosphonate decomposition on titania-supported Ni clusters and films: A comparison of chemical activity on different Ni surfaces
Article Abstract:
The thermal decomposition of dimethyl methylphosphonate (DMMP) is investigated in ultrahigh vacuum by temperature programmed desorption (TPD) and X-ray photoelectron spectroscopy (XPS) on Ni clusters and films deposited on TiO2(110). Decomposition pathways revealed that all of the supported Ni surfaces produce CO and H2 as the major gaseous products, while the TiO2 surface produce methyl radicals, methane and H2 as the main decomposition products.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
Layer-by-layer assembly of polyoxometalates into microcapsules
Article Abstract:
Different types of polyoxometalates (POM) are assembled into the shell of microcapsules, which demonstrates that POMs form nanoparticles in the presence of electrolytes, while retaining the functions of POM. It is concluded that introduction of POMs into microcapsules can be used for the development of polyoxometalate functional materials and interconnection of subjects.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
DNA-surfactant interactions: a procedure for determination group contributions
Article Abstract:
A procedure is used for obtaining the free energy corresponding to the interaction of surfactants of alkyltrimethylammonium-type RN-[(C[H.sub.3]).sub.3.sup.+] and DNA. The values of the free energies have shown that the surfactant/DNA interaction is mainly electrostatic.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2008
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Sorption of dimethyl methylphosphonate within Langmuir-Blodgett films of trisilanolphenyl polyhedral oligomeric silsesquioxane
- Abstracts: Experimental and modeling study on decomposition kinetics of methane hydrates in different media. Experimental and modeling study on hydrate formation in wet activated carbon
- Abstracts: Direct derivation of van der Waals force field parameters from quantum mechanical interaction energies. Energy ranking of molecular crystals using density functional theory calculations and an empirical van der Waals correction
- Abstracts: Nitroxide spin-relaxation over the entire motional range. Reversible reactions of thiols and thiyl radicals with nitrone spin traps
- Abstracts: Synthesis and characterization of nano titania particles embedded in mesoporous silica with both high photocatalytic activity and adsorption capability