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Evident Improvements in the Photoelectronic Properties of Oligo-9,9 - Spirobifluorene Made by Donor and Acceptor End-Capping Groups
CHEN Li-Tao, YAN Yan, ZHANG Cheng, MA Chun-An
Acta Chimica Sinica . 2010, (
21
): 2167 -2174 .
