Recent Advances
Strategies toward Highly Efficient Monolithic Perovskite/Organic Tandem Solar Cells
Shan Jiang,
Zhiyang Xu,
Fuzhi Wang,
Shilei Tian,
Yang Wang,
Chenghao Li,
Zhan'ao Tan,
Shan Jiang
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, 102206 China
Search for more papers by this authorZhiyang Xu
Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029 China
Search for more papers by this authorFuzhi Wang
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, 102206 China
Search for more papers by this authorShilei Tian
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, 102206 China
Search for more papers by this authorYang Wang
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, 102206 China
Search for more papers by this authorCorresponding Author
Chenghao Li
Department of Coal and Syngas Conversion, Sinopec Research Institute of Petroleum Processing, Beijing, 100083 China
E-mail: [email protected]; [email protected]Search for more papers by this authorCorresponding Author
Zhan'ao Tan
Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029 China
E-mail: [email protected]; [email protected]Search for more papers by this authorShan Jiang,
Zhiyang Xu,
Fuzhi Wang,
Shilei Tian,
Yang Wang,
Chenghao Li,
Zhan'ao Tan,
Shan Jiang
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, 102206 China
Search for more papers by this authorZhiyang Xu
Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029 China
Search for more papers by this authorFuzhi Wang
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, 102206 China
Search for more papers by this authorShilei Tian
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, 102206 China
Search for more papers by this authorYang Wang
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, 102206 China
Search for more papers by this authorCorresponding Author
Chenghao Li
Department of Coal and Syngas Conversion, Sinopec Research Institute of Petroleum Processing, Beijing, 100083 China
E-mail: [email protected]; [email protected]Search for more papers by this authorCorresponding Author
Zhan'ao Tan
Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029 China
E-mail: [email protected]; [email protected]Search for more papers by this authorComprehensive Summary
Constructing monolithic tandem solar cells (TSCs) is an effective method to break the Shockley–Queisser (S–Q) radiative efficiency limit for single-junction solar cells. Employing the wide bandgap perovskite materials and low bandgap organic materials as absorber layers for front and rear subcells, respectively, to construct perovskite/organic TSCs can complementarily absorb sunlight in ultraviolet-visible (UV-Vis) range by front perovskite and near-infrared (NIR) range by rear organic molecules, thus reducing the thermalization energy losses. Besides the subcells, the interconnection layer (ICL), which physically and electrically connects the front and rear subcells, is also an important tunnel junction to recombine charges. In this review, we summarize the optimization strategies of wide bandgap perovskites for front subcell, narrow bandgap organic material for rear subcell, and the ICLs employed in monolithic perovskite/organic TSCs.
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