期刊
POLYMER
卷 42, 期 19, 页码 7987-7992出版社
ELSEVIER SCI LTD
DOI: 10.1016/S0032-3861(01)00288-9
关键词
poly(arylenevinylene)s; Yamamoto method; diphenylmaleimide
A novel pi -conjugated polymer, poly(3,4-bisphenyl-N-n-hexyl-pyrrole-2,5-dione), was synthesized by dehalogenation polycondensation with the zerovalent nickel complexes (the Yamamoto method), of which the chemical architecture was based on the polyarylenevinylene having a fixed cis-vinylene group. This polymer showed high solubility in common organic solvents, high spin-castability and high thermal stability up to ca. 400 degreesC and the T-g of 152 degreesC. The dilute polymer solution (THF) showed the greenish yellow photoluminescence with the maximum at 526 nm. (C) 2001 Published by Elsevier Science Ltd.
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