Singlet energy migration along an alternating block copolymer of oligothiophene and oligosilylene in solution

Authors :: Fujitsuka, Mamoru
Dae Won Cho
Ohshita, Joji
Kunai, Atsutaka
Majima, Tetsuro
Source :: Journal of Physical Chemistry B. June 29, 2006, Vol. 110 Issue 25, 12446-12450
Publication Year :: 2006
Abstract: The singlet excited-state properties of the block copolymers of oligothiophene and oligosilylene in solution are investigated with several fast spectroscopic methods. The intersystem crossing process generating the triplet excited state is revealed by the transient absorption spectroscopy.

Subjects :: Block copolymers -- Analysis
Absorption spectra -- Analysis
Chemicals, plastics and rubber industries

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