Simple 3,6-bis(diphenylaminyl)carbazole molecular glasses as hole transporting materials for hybrid perovskite solar cells
Simple 3,6-bis(diphenylaminyl)carbazole molecular glasses as hole transporting materials for hybrid perovskite solar cells
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DOI：
10.1007/s10854-017-7691-y
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发表时间：
2017-08
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影响因子：
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通讯作者：
Thanh‐Tuân Bui;F. Goubard;J. Troughton;T. Watson
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文献类型：
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作者：
Thanh‐Tuân Bui;F. Goubard;J. Troughton;T. Watson
3，6-双(二苯胺基)咔唑分子玻璃最初被设计为固体染料敏化太阳能电池的固体空穴导体。在此，我们将这些简单易合成的咔唑类化合物应用于CH3NH3PbI3规则钙钛矿太阳能电池中。使用这些空穴传输材料(HTM)的器件具有与相同条件下制备的基于螺环-OMeTAD的传统控制器件相当的效率，从而展示了咔唑类分子玻璃作为一种新兴的低成本有机空穴导体的巨大潜力，该材料具有更容易合成的固态混合太阳能电池的合成路径。
3,6-bis(diphenylaminyl)carbazole molecular glasses were initially designed as solid hole conductor for solid-state dye-sensitized solar cells. Herein we employed these simple and easy-to-synthesize carbazole derivatives in CH3NH3PbI3regular perovskite solar cells. Devices using these hole transporting materials (HTM) gave comparable efficiency to the conventional Spiro-OMeTAD based control device made under the same conditions, thus demonstrating the huge potential of carbazole-based molecular glasses as an emerging class of lower cost organic hole conductors with easier synthetic pathways for solid state hybrid solar cells.