Published December 1993 | Version v1
Report Metadata-only

Studies on free radicals produced by mechanic and induced by radiation in wood

Creators

  • 1. Fujian College of Forestry, Nanping (China)

Description

The g0 = 2.0193 free radicals are produced in saw dust when wood is mechanically processed. When the saw dust is irradiated by 60Co gamma-rays the major spectrum for the free radicals will be strengthened and other four new free radicals will be accompanied with it. According to observation result from mechanic free radicals of 21 tree species in Fujian Province, the intensity of free radicals induced by radiation will exponentially increase along with the radiation dose increasing, and finally it will go to the saturation state. The intensity of free radicals produced by mechanic or induced by 60Co radiation is dependent on tree species. The stronger mechanic free radical is, the stronger free radicals induced by radiation are

Availability note (English)

Available from China Nuclear Information Centre, Beijing, BJ (China).

Additional details

Publishing Information

Imprint Pagination
11 p.
Report number
CNIC--00801

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
26050379
Subject category
S07: ISOTOPES AND RADIATION SOURCES; S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
COVALENCE; GAMMA RADIATION; MOLECULAR STRUCTURE; POLYMERS; RADIATION DOSES; RADIATION EFFECTS; RADICALS; WOOD
Descriptors DEC
ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; RADIATIONS

Optional Information

Secondary number(s)
CSNAS--0076.