Electron mobility in liquid alkenes under high pressure

Article Abstract:

The influence of pressure on the electron mobility in the alkeness, 1-pentene, cyclohexene, 2-methyl-2-butene and 2,3-dimethyl-2-butene, was examined and the mobility of the excess electrons was obtained by the time-of-flight method. It was observed that pressure influenced the electron mobility by shifting the equilibrium either to the left or to the right based on the whether the volume alteration for trapping was negative or positive. When pressure was increased, the effect of pressure on the mobility became negligible.

High pressure chemistry, Electron mobility, Olefins, Alkenes

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Negative charge transport in gaseous, supercritical, and liquid carbon dioxide

Article Abstract:

A study was conducted, with a time-of-flight method, to measure the mobility of one of the two types of fast moving negative charge carriers, over a wide density range in fluids of neat carbon dioxide. The result shows that in low-density CO2, the mobility decreases with density, it reaches minimum where the isothermal compressability is maximum, and increases at higher densities.

Industrial Gas Manufacturing, Industrial gases, Carbon Dioxide, Liquid, Analysis, Crystal structure, Chemical properties, Liquid carbon dioxide

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Thermodynamics of electron attachment to pyrimidine and styrene in supercritical ethane

Article Abstract:

The first study of the reactivity of the aromatic compounds pyrimidine and styrene with the excess electrons in supercritical ethane is reported.

Chemistry, Physical and theoretical, Physical chemistry, Aromatic compounds, Electrons, Pyrimidines, Styrene

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