Supported by the National Natural Science Foundation of China (Grant Nos. 20574067 & 50633040);the Science Fund for Creative Research Groups (Grant No. 20621401);the 973 Project (Grant No. 2002CB613402)
An anionic water-soluble polyfluorene derivative, poly(9,9-bis(6′-phosphatehexyl)fluorene-alt-1,4-pheny lene) sodium salt (PFHPNa), was synthesized by Suzuki coupling reaction in DMF/water. Polymer PFHPNa was well so...
This work was supported by the Ministry of Science and Technology of China(No.2002CB613402);the National Natural Science Foundation of China(No.50433030).
A series of conjugated copolymers derived from 9-ethylhexyl-2,7-carbazole(Cz)and 4,7-di(4-hexylthien-2-yl)- 2,1,3-benzothiadiazole(DHTBT)was synthesized by Suzuki polycondensation.The photo-and electro-luminescent pro...