Institute of Molecular Functional Materials and Department of Chemistry and Centre for Advanced Luminescence Materials, Hong Kong Baptist University, Kowloon Tong, Hong Kong SAR, China.
Chem Commun (Camb). 2011 Sep 7;47(33):9471-3. doi: 10.1039/c1cc13690a. Epub 2011 Jul 22.
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 PC(71)BM afforded a power conversion efficiency of 5.3% with external quantum efficiency over 60% in a broad spectral range.
两种新合成的基于萘并二噻吩的共聚物 PNB，具有低的光学带隙（约 1.64 eV），由 PNB 和 PC(71)BM 共混物制备的太阳能电池在很宽的光谱范围内具有 5.3%的功率转换效率和超过 60%的外量子效率。
