A benzotrithiophene-based low band gap polymer for polymer solar cells with high open-circuit voltage
A benzotrithiophene-based low band gap polymer for polymer solar cells with high open-circuit voltage
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DOI：
10.1039/c1jm13393d
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发表时间：
2011-01-01
影响因子：
--
通讯作者：
McCulloch, Iain
中科院分区：
文献类型：
--
作者：
Nielsen, Christian B.;Schroeder, Bob C.;McCulloch, Iain
报道了一种新型含苯并三噻吩的聚合物太阳能电池用给体-受体型共聚物。苯并三噻吩作为弱供体材料的前景反映在1.75 eV的聚合物带隙中，在聚合物太阳能电池中提供0.81 V的高V-oc和2.2%的中等PCE。
A new benzotrithiophene-containing donor-acceptor type copolymer for polymer solar cells is reported. The promise of benzotrithiophene as a weak donor material is reflected in a polymer band gap of 1.75 eV affording a high V-oc of 0.81 V and a moderate PCE of 2.2% in a polymer solar cell.