Perovskite and a-Si:H/c-Si tandem solar cell

被引:0
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作者
Matteocci, Fabio [1 ]
Razza, Stefano [1 ]
Casaluci, Simone [1 ]
Yaghoobiniya, Narges [1 ]
Di Carlo, Aldo [1 ]
Serenelli, Luca [2 ]
Izzi, Massimo [2 ]
Stracci, Glauco [2 ]
Mittiga, Alberto [2 ]
Tucci, Mario [2 ]
机构
[1] Univ Roma Tor Vergata, Dept Elect Engn, CHOSE Ctr Hybrid & Organ Solar Energy, I-00133 Rome, Italy
[2] ENEA Res Ctr Casaccia, I-00123 Rome, Italy
关键词
FIRED BACK CONTACT; EFFICIENT;
D O I
暂无
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
In this work the fabrication of Perovskite/Si tandem -solar cell is reported and discussed. In principle this configuration allows cell efficiency higher than single c -Si junction. While Perovskite cell was used as top cell, a-Si:H/c-Si heterojunction was adopted as a bottom cell. The investigated process starts from Glass/FTO/c-TiO(2)n-TiO/CH3NH3PbI3/Spiro-OMeTAD/ITO top cell, coupled to an ITO/a-Si:H/c-Si/back reflector/Al heterojunction bottom cell. ITO film is used to join the top and bottom cell. Preliminary results demonstrate the feasibility of the tandem cell, indeed V-OC value as high as 1.65mV has been achieved. Numerical simulations is used to evaluate the limit and the potentiality of the proposed tandem structure.
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页数:6
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