Hydroperoxides undergo various types of homolytic reactions on exposure to u.v. radiation. Free radicals formed from the photodecomposition of the hydroperoxide group (OOH) are oxy (HO.) and peroxy (HOO.) radicals which participate in further reactions. In cis-l,4-polybutadiene, they may initiate fr
Photo-stabilization of cis-1,4-polybutadiene with phenylene sulphide oligomers
β Scribed by Julia Lucki
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 900 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0141-3910
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Alamact--i,3-Diphenylisobenzofuran (DPBF) is easily photo-oxidized by two mechanisms viz. free radical oxidation and singlet oxygen oxidation. The final products of DPBF oxidation by these two mechanisms are the same. Using light in the range 280--480 nm, DPBF is an effective sensitizer of photooxid
## Abstract Permeation of nβalkanes through __cis__β1,4βpolybutadine crosslinked using conventional, efficient, and peroxide vulcanizing systems was studied by a gravimetric method. Four alkanes from nβhexane to __n__βnonane were used. In __n__βoctane, the studies were conducted in the temperature