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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
251

Kinetics and Thermochemistry of Halogenated Species

Misra, Ashutosh 05 1900 (has links)
Gas phase kinetics and thermochemistry of several halogenated species relevant to atmospheric, combustion and plasma chemistry were studied using experimental and ab initio theoretical techniques.
252

Kinetic Study of the Reactions of Chlorine Atoms with Fluoromethane and Fluoromethane-d3 in the Gas Phase

Shao, Kejun 08 1900 (has links)
The kinetics of the gas-phase reactions of chlorine atoms with fluoromethane (CH3F) and fluoromethane-d3(CD3F) were tested experimentally. The relative rate method was applied by using CH4 as the reference compound for fluoromethane (CH3F) and CH4 and CH3F as the reference compound for fluoromethane-d3(CD3F). The rate constants for H-abstraction from CH3F and D-abstraction from CD3F were measured at room temperature and a total pressure of 920 Torr using Ar as a diluent. The rate constants are described by the expressions: kH= (3.50±0.52) x 10-13 cm3 molecule-1 s-1 and kD=(5.0±0.51) x 10-14 cm3 molecule-1 s-1. The kinetic isotope effect, equal to the ratio kH/kD, was found to be 7.0±1.2 at room temperature.
253

Reaction kinetics in environmentally benign novel solvent systems

Lesutis, Heather Patrick 05 1900 (has links)
Dissertation made openly available per email from author, 6-2-2016.
254

Kinetic and mechanistic study of reactions of hydroxy, methoxy, methylthio, methylseleno and amino derivatives of some heterocyclicand homocyclic polyenes

劉新權, Lew, Sing-quan. January 1991 (has links)
published_or_final_version / Chemistry / Doctoral / Doctor of Philosophy
255

Studies of isotope exchange between halide ions and 2, 4-dinitrohalobenzenes

王良珣, Wong, Leung-shun, Rebecca. January 1970 (has links)
published_or_final_version / Radio Chemistry / Master / Master of Science
256

The kinetics and mechanism of substitution in some cobalt (III) complexes

梁秉元, Leung, Ping-yuen. January 1969 (has links)
published_or_final_version / Chemistry / Master / Master of Science
257

Influence of the nephelauxetic effect on the kinetic and thermodynamicstability of cobalt (III) complexes of the tetramine type

Tong, Ha-wai, 唐夏維 January 1973 (has links)
published_or_final_version / Chemistry / Doctoral / Doctor of Philosophy
258

Spectral and kinetic studies of some octahedral cobalt (III)complexes

李子健, Lee, Chi-kin. January 1973 (has links)
published_or_final_version / Chemistry / Master / Master of Science
259

Substitutions of four-coordinated complexes

王輝泰, Wong, Fai-tai. January 1969 (has links)
published_or_final_version / Chemistry / Doctoral / Doctor of Philosophy
260

LIF studies of simple radicals

Derbyshire, David Wyn January 1987 (has links)
No description available.

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