On the efficiency limit of ZnO/CH3NH3PbI3/CuI perovskite solar cells

被引:13
|
作者
Martynov, Yaroslav B. [1 ]
Nazmitdinov, Rashid G. [2 ,3 ,4 ]
Moia-Pol, Andreu [2 ]
Gladyshev, Pavel P. [4 ]
Tameev, Alexey R. [5 ]
Vannikov, Anatoly V. [5 ]
Pudlak, Mihal [6 ]
机构
[1] State Sci Prod Enterprise Istok, Fryazino 141120, Russia
[2] Univ Illes Balears, Dept Fsica, E-07122 Palma de Mallorca, Spain
[3] Joint Inst Nucl Res, Bogoliubov Lab Theoret Phys, Dubna 141980, Russia
[4] Dubna State Univ, Dubna 141982, Russia
[5] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Moscow 119071, Russia
[6] Inst Expt Phys, Kosice 04001, Slovakia
基金
俄罗斯科学基金会;
关键词
TRANSPORT; ELECTRON; LENGTHS; BALANCE; ORIGIN;
D O I
10.1039/c7cp03892e
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Organometal triiodide perovskites are promising, high-performance absorbers in solar cells. Considering the perovskite as a thin film absorber, we solve transport equations and analyse the efficiency of a simple heterojunction configuration as a function of electron-hole diffusion lengths. We found that for a thin film thickness of similar or equal to 1 mu m the maximum efficiency of similar or equal to 31% could be achieved at the diffusion length of similar to 100 mu m.
引用
收藏
页码:19916 / 19921
页数:6
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