Organic Chemistry, Center of Molecular Devices, Department of Chemistry, School of Chemical Science and Engineering, KTH Royal Institute of Technology, 10044, Stockholm, Sweden.
Adv Mater. 2014 Oct;26(38):6629-34. doi: 10.1002/adma.201402415. Epub 2014 Aug 15.
Two carbazole-based small molecule hole-transport materials (HTMs) are synthesized and investigated in solid-state dye-sensitized solar cells (ssDSCs) and perovskite solar cells (PSCs). The HTM X51-based devices exhibit high power conversion efficiencies (PCEs) of 6.0% and 9.8% in ssDSCs and PSCs, respectively. These results are superior or comparable to those of 5.5% and 10.2%, respectively, obtained for the analogous cells using the state-of-the-art HTM Spiro-OMeTAD.
两种咔唑基小分子空穴传输材料(HTMs)被合成并应用于固态染料敏化太阳能电池(ssDSCs)和钙钛矿太阳能电池(PSCs)中进行研究。基于 HTM X51 的器件在 ssDSCs 和 PSCs 中的功率转换效率(PCE)分别高达 6.0%和 9.8%。这些结果优于或与使用最先进的 HTM Spiro-OMeTAD 获得的类似器件的 5.5%和 10.2%的 PCE 相比。