✦ LIBER ✦
Direct evidence of main-chain scissions induced by ultrasonic irradiation of benzene solutions of polymers
✍ Scribed by M. Tabata; T. Miyazawa; O. Kobayashi; J. Sohma
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 248 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
CSR studres combmed with spm-trapping techmques are performed III order to obtam duect evrdence of polymer cham scIsslons which are mduced by ultraso~c rrradratron m benzene solutron of poly_(methyl methacrylate), poly(vmyl acetate), and polystyrene_ The results show that the ESR spectra of the two spin adducts arlsmg from pairs of radicals formed by the main-chzun scrsslon of these polymers were successfully observed.