DONOR--ACCEPTOR-TYPE COPOLYMERS BASED ON A NAPHTHO[1,2-C:5,6-C]BIS(1,2,5-THIADIAZOLE) SCAFFOLD FOR H

来源 :The 6th International Symposium on Polymer Chemistry(2014年第六 | 被引量 : 0次 | 上传用户:qjinglihong
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Naphtho[1,2-c:5,6-c]bis(1,2,5-thiadiazole) (NT) was a very promising building block as a strong acceptor for the D-A structure polymers.1 Compared with 2,1,3-benzothiadiazole (BT),NT has an enlarged planar aromatic structure containing two fused BT rings,which facilitates stronger interchain packing of the resulting polymers and enhances the carrier mobility,and consequently leads to a high power conversion efficiencies (PCE).
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