Jacket-like structure of donor-acceptor chromophores-based conducting polymers for photovoltaic cell applications
作者:Yi-Lung Yang、Yi-Huan Lee、Chun-Jie Chang、Ang-Jhih Lu、Wei-Chun Hsu、Leeyih Wang、Man-Kit Leung、Chi-An Dai
DOI:10.1002/pola.23921
日期:2010.4.1
Solar cells made from PCPQT/PCBM bulk heterojunction show a high open‐circuit voltage, Voc of ∼0.75 V, which is significantly higher than that of a solar cell made from conventional poly(3‐hexyl thiophene)/PCBM as the active polymer PCPQT has lower HOMO level. Further improvements are anticipated through a rational design of the new low band‐gap and the structurally two‐dimensional donor–acceptor conducting