Published 1981 | Version v1
Journal article Metadata-only

H/D isotope effect in γ-irradiated C10H22/C10D22 mixtures at 77 K deduced by studying dimeric products with gas chromatography

Creators

  • 1. Louvain Univ. (Belgium)
  • 2. Studsvik Energiteknik AB, Nykoeping (Sweden)

Description

The dimer products formed upon γ-irradiation at 77 K of n-decane-d22 doped with n-decane-h22 have been examined by means of capillary GLC. Analysis of the results indicates that protiated alkyl radicals are selectively formed. This confirms the data obtained by ESR. It is attributed to a selective abstraction of hydrogen from a C-H bond on the solute molecules by the attack of D atoms which are formed during irradiation. (author)

Additional details

Publishing Information

Journal Title
Radiat. Phys. Chem.
Journal Volume
17
Journal Issue
4
Series
Radiat. Phys. Chem.
Journal Page Range
235-240
ISSN
0146-5724

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
14727233
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Is Lead record
Yes
Descriptors DEI
ALKANES; ALKYL RADICALS; CHEMICAL RADIATION EFFECTS; DEUTERIUM COMPOUNDS; DIMERS; GAMMA RADIATION; GAS CHROMATOGRAPHY; ISOTOPE EFFECTS; LOW TEMPERATURE
Descriptors DEC
CHROMATOGRAPHY; ELECTROMAGNETIC RADIATION; HYDROCARBONS; HYDROGEN COMPOUNDS; IONIZING RADIATIONS; ORGANIC COMPOUNDS; RADIATION EFFECTS; RADIATIONS; RADICALS; SEPARATION PROCESSES