PbS Colloidal Quantum Dot Solar Cells With Organic Hole Transport Layers for Enhanced Carrier Separation and Ambient Stability
IEEE Journal of Photovoltaics(2018)
摘要
We have investigated poly (3-hexylthiophene) (P3HT) as a hole transport material interfacing PbS quantum dot and anode, and found that carrier separation is enhanced by increasing carrier concentration and mobility of P3HT. In addition, the ambient stability of PbS colloidal quantum dot solar cells are shown to be improved by surface oxidation of P3HT. Comparing with MoO3 anode interfacing materia...
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关键词
Photovoltaic cells,Lead,Anodes,Photovoltaic systems,Doping
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