Radiolysis of cholesteric and cholestanic esters in CCl4 solutions

Liviu Feldman; Zeev B. Alfassi

doi:10.1016/0146-5724(80)90042-4

Radiolysis of cholesteric and cholestanic esters in CCl₄ solutions

Liviu Feldman, Zeev B. Alfassi

Unit of Nuclear Engineering

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

G-values for production of CHCl₃, C₂Cl₆ and HCl in the radiolysi of CCl₄ solutions of cholesteryl and cholestanyl esters were measured as a function of concentration and temperature. It was found that the cholesterol skeleton plays an important role in the radiolysis. The rate constants and Arrhenius parameters for hydrogen abstraction by CCl₃ radical were calculated. The G-value for "non radical" C₂Cl₆ was found to be 0.42±0.04 independent of temperature in the range of 0-60°C.

Original language	English
Pages (from-to)	687-694
Number of pages	8
Journal	Radiation Physics and Chemistry
Volume	15
Issue number	6
DOIs	https://doi.org/10.1016/0146-5724(80)90042-4
State	Published - 1 Jan 1980

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Radiation

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title = "Radiolysis of cholesteric and cholestanic esters in CCl4 solutions",

abstract = "G-values for production of CHCl3, C2Cl6 and HCl in the radiolysi of CCl4 solutions of cholesteryl and cholestanyl esters were measured as a function of concentration and temperature. It was found that the cholesterol skeleton plays an important role in the radiolysis. The rate constants and Arrhenius parameters for hydrogen abstraction by CCl3 radical were calculated. The G-value for {"}non radical{"} C2Cl6 was found to be 0.42±0.04 independent of temperature in the range of 0-60°C.",

author = "Liviu Feldman and Alfassi, {Zeev B.}",

year = "1980",

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T1 - Radiolysis of cholesteric and cholestanic esters in CCl4 solutions

AU - Feldman, Liviu

AU - Alfassi, Zeev B.

PY - 1980/1/1

Y1 - 1980/1/1

N2 - G-values for production of CHCl3, C2Cl6 and HCl in the radiolysi of CCl4 solutions of cholesteryl and cholestanyl esters were measured as a function of concentration and temperature. It was found that the cholesterol skeleton plays an important role in the radiolysis. The rate constants and Arrhenius parameters for hydrogen abstraction by CCl3 radical were calculated. The G-value for "non radical" C2Cl6 was found to be 0.42±0.04 independent of temperature in the range of 0-60°C.

AB - G-values for production of CHCl3, C2Cl6 and HCl in the radiolysi of CCl4 solutions of cholesteryl and cholestanyl esters were measured as a function of concentration and temperature. It was found that the cholesterol skeleton plays an important role in the radiolysis. The rate constants and Arrhenius parameters for hydrogen abstraction by CCl3 radical were calculated. The G-value for "non radical" C2Cl6 was found to be 0.42±0.04 independent of temperature in the range of 0-60°C.

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U2 - 10.1016/0146-5724(80)90042-4

DO - 10.1016/0146-5724(80)90042-4

M3 - Article

AN - SCOPUS:49149140370

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JO - Radiation Physics and Chemistry

JF - Radiation Physics and Chemistry

IS - 6

ER -

Radiolysis of cholesteric and cholestanic esters in CCl₄ solutions

Abstract

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