Ontology highlight
ABSTRACT:
SUBMITTER: Li J
PROVIDER: S-EPMC6835659 | biostudies-literature | 2019 Oct
REPOSITORIES: biostudies-literature
Polymers 20191021 10
The direct photolysis of reversible addition fragmentation chain transfer (RAFT) agents under visible light was demonstrated by electron spin resonance (ESR) using 5,5-dimethyl-1-pyrroline <i>N</i>-oxide as a typical spin trap. The hyperfine coupling lines obtained by ESR spectroscopy showed the successful capture of the carbon-centered and the sulfur-centered radical. Photo-polymerization of vinyl acetate under different wavelengths was performed to verify the effects of wavelength on the proce ...[more]