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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 11, Number 2
JKCSEZ 11(2)
April 20, 1967 

 
Title
Studies on Polyacrylonitrile (3) Irradiation of Polyacrylonitrile

폴리아크릴로니트릴에 관한 연구 (제3보) 폴리아크릴로니트릴에 대한 방사선조사에 관하여
Author
ICK SAM NOH

노익삼
Keywords
Abstract
Radiolysis of polyacrylonitrile(PAN) has been studied. Parameters for crosslinking and scission induced by gamma-ray irradiation were obtained by means of sol-gel partitioning method. G-value of crosslinking in PAN (Mn = 6 × 105) was 0.038 and the gel dose 21.6 Mrad. The effects of irradiation on the thermal degradation rate in PAN was also studied. No appreciable changes in thermal degradation rate observed up to 81.8 Mrad of irradiation dose.
Page
77 - 80
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