Design, synthesis and application of a pi-conjugated, non-spiro molecular alternative as hole-transport material for highly efficient dye-sensitized solar cells and perovskite solar cells

作者：Liu Peng; Xu Bo; Hua Yong; Cheng Ming; Aitola Kerttu; Sveinbjornsson Kari; Zhang Jinbao; Boschloo Gerrit; Sun Licheng; Kloo Lars

来源：Journal of Power Sources, 2017, 344: 11-14.

DOI：10.1016/j.jpowsour.2017.01.092

• Hole-transport materials
• Dye-sensitized solar cells
• Perovskite solar cells

Two low-cost, easily synthesized pi-conjugated molecules have been applied as hole-transport materials (HTMs) for solid state dye-sensitized solar cells (ssDSSCs) and perovskite solar cells (PSCs). For X1-based devices, high power conversion efficiencies (PCEs) of 5.8% and 14.4% in ssDSSCs and PSCs has been demonstrated. For X14-based devices, PCEs were improved to 6.1% and 16.4% in ssDSCs and PSCs, respectively.

• 出版日期2017-3-15