Abstract
Summary form only given. A laser time-resolved transient absorption study is made of the photoprocesses occurring in polymer and monomer and solutions of SP for better understanding of the fomation of the aggregation and quasi-crystal processes. It is shown that intrachain complexing of the triplet state of SP with the ground state chromophore leads to intrachain complexes AB. Aggregation of AB units or A units also occurs at much longer times and is redshifted. Steric effects in the polymer solution retard the isomerization of X and prevent complexing to AB.
Original language | English |
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Pages | 78-79 |
Number of pages | 2 |
State | Published - 1 Dec 1985 |
Externally published | Yes |
ASJC Scopus subject areas
- General Engineering