A low-cost carbazole-based small-molecule material, 1,3,6,8-tetra(N,N-p-dimethoxyphenylamino)-9-ethylcarbazole, was designed and synthesized through a facile three-step synthetic route. The material was characterized and applied as a holetransport material (HTM) for low-temperature-processed planar perovskite solar cells (PSCs). Devices based on this new HTM exhibit a high power-conversion efficiency of 17.8% that is comparable to that of PSCs based on the costly 2,2',7,7'-tetrakis[N,N-di(4-methoxyphenyl) amino]-9,9'-spirobifluorene (Spiro-OMeTAD) (18.6%).
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Kaunas Univ Technol, Dept Organ Chem, Radvilenu Pl 19, LT-50254 Kaunas, LithuaniaKaunas Univ Technol, Dept Organ Chem, Radvilenu Pl 19, LT-50254 Kaunas, Lithuania
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Univ Oxford, Dept Phys, Clarendon Lab, Parks Rd, Oxford OX1 3PU, EnglandKaunas Univ Technol, Dept Organ Chem, Radvilenu Pl 19, LT-50254 Kaunas, Lithuania
Wang, Zhiping
Malinauskas, Tadas
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Kaunas Univ Technol, Dept Organ Chem, Radvilenu Pl 19, LT-50254 Kaunas, LithuaniaKaunas Univ Technol, Dept Organ Chem, Radvilenu Pl 19, LT-50254 Kaunas, Lithuania
Malinauskas, Tadas
Jokubauskaite, Gabriele
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Kaunas Univ Technol, Dept Organ Chem, Radvilenu Pl 19, LT-50254 Kaunas, LithuaniaKaunas Univ Technol, Dept Organ Chem, Radvilenu Pl 19, LT-50254 Kaunas, Lithuania
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Vilnius Univ, Dept Solid State Elect, Sauletekio 9, LT-10222 Vilnius, LithuaniaKaunas Univ Technol, Dept Organ Chem, Radvilenu Pl 19, LT-50254 Kaunas, Lithuania
Jankauskas, Vygintas
Ahmad, Shahzada
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Abengoa Res, Energia Solar 1, Seville 41014, SpainKaunas Univ Technol, Dept Organ Chem, Radvilenu Pl 19, LT-50254 Kaunas, Lithuania
Ahmad, Shahzada
Snaith, Henry J.
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Univ Oxford, Dept Phys, Clarendon Lab, Parks Rd, Oxford OX1 3PU, EnglandKaunas Univ Technol, Dept Organ Chem, Radvilenu Pl 19, LT-50254 Kaunas, Lithuania
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Colorado Sch Mines, Dept Chem, Golden, CO 80401 USA
Colorado Sch Mines, Mat Sci Program, Golden, CO 80401 USANatl Renewable Energy Lab, Golden, CO 80401 USA
Schloemer, Tracy H.
Zhang, Fei
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Natl Renewable Energy Lab, Golden, CO 80401 USANatl Renewable Energy Lab, Golden, CO 80401 USA
Zhang, Fei
Chen, Xihan
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Natl Renewable Energy Lab, Golden, CO 80401 USANatl Renewable Energy Lab, Golden, CO 80401 USA
Chen, Xihan
Xiao, Chuanxiao
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Natl Renewable Energy Lab, Golden, CO 80401 USANatl Renewable Energy Lab, Golden, CO 80401 USA
Xiao, Chuanxiao
Zhu, Kai
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Natl Renewable Energy Lab, Golden, CO 80401 USANatl Renewable Energy Lab, Golden, CO 80401 USA