Low Temperature, Vacuum-Processed Bismuth Triiodide Solar Cells with Organic Small-Molecule Hole Transport Bilayer

被引：3

作者：

Sebastia-Luna, Paz ^{[1
]}

Sessolo, Michele ^{[1
]}

Palazon, Francisco ^{[1
]}

Bolink, Henk J. ^{[1
]}

机构：

[1] Univ Valencia, ICMol, Inst Ciencia Mol, C Catedrat J Beltran 2, Paterna 46980, Spain

来源：

ENERGY TECHNOLOGY | 2021年 / 9卷 / 12期

关键词：

bismuth; organic bilayer; photovoltaics; vacuum-processing; THIN-FILMS; PHOTOVOLTAIC APPLICATIONS; WORK-FUNCTION; LEAD-FREE; SOLVENT; RECOMBINATION; CONDUCTIVITY; DEPOSITION; MORPHOLOGY; BIL(3);

D O I：

10.1002/ente.202100661

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Herein, the preparation of fully vacuum-processed bismuth triiodide solar cells with low annealing temperature is reported. Planar n-i-p devices are prepared using a thin compact SnO2 layer as the electron extraction layer and an electron blocking/hole extraction bilayer consisting of an intrinsic and doped organic hole-transport molecule. Using this configuration, herein, higher fill-factors and overall power conversion efficiencies than with conventional solution-processed hole transport materials are achieved.

引用

页数：5

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