Journal article
Controlled free radical double ring-opening polymerization of 8,9-benzo-2-methylene-1,4,6-trioxaspiro[4,4]nonane
Materials letters, v 31(1), pp 137-139
1997
Abstract
The first controlled free radical double ring-opening polymerization of 8,9-benzo-2-methylene-1,4,6-trioxaspiro[4,4]nonane has been achieved with tert-butyl perbenzoate as initiator in the presence of 2,2,6,6-tetramethyl-1-piperidinyloxy free radical (TEMPO) at 125 °C. Polydispersity of the polymer is significantly lower than that by the conventional radical polymerization and decreases as the concentration of TEMPO is increased. The molecular weight increases linearly with the monomer conversion.
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Details
- Title
- Controlled free radical double ring-opening polymerization of 8,9-benzo-2-methylene-1,4,6-trioxaspiro[4,4]nonane
- Creators
- Xinru Jia - Peking UniversityMingqian Li - Peking UniversityShoufa Han - Department of Polymer Science and Engineering, College of Chemistry, Peking University, Beijing 100871, ChinaCe Wang - Drexel UniversityYen Wei - Drexel University
- Publication Details
- Materials letters, v 31(1), pp 137-139
- Publisher
- Elsevier
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Chemistry
- Web of Science ID
- WOS:A1997XB18500027
- Scopus ID
- 2-s2.0-0031145377
- Other Identifier
- 991019169906204721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Materials Science, Multidisciplinary
- Physics, Applied