Department of Chemistry
Naphthodithiophene-2,1,3-benzothiadiazole copolymers for bulk heterojunction solar cells
Two newly synthesized naphthodithiophene-based copolymers, PNB, exhibit a low optical bandgap of ∼1.64 eV with which the solar cells fabricated from the blend of PNB and PC71BM afforded a power conversion efficiency of 5.3% with external quantum efficiency over 60% in a broad spectral range. © 2011 The Royal Society of Chemistry.
Source Publication Title
Royal Society of Chemistry
Wang, Bao, Sai-Wing Tsang, Weifeng Zhang, Ye Tao, and Man Shing Wong. "Naphthodithiophene-2,1,3-benzothiadiazole copolymers for bulk heterojunction solar cells." Chemical Communications 47.33 (2011): 9471-9473.