346 citations · 993 across the 20 of their papers we have counts for
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High efficient sunlight-driven CO2 hydrogenation to methanol over NiZn intermetallic catalysts under atmospheric pressure
Linjia Han, Fanqi Meng, Xianhua Bai +6
The synthesis of solar methanol through direct CO2 hydrogenation using solar energy is of great importance in advancing a sustainable energy economy. In this study, non-precious Ni…
Multi-interface engineering to realize all-solution processed highly efficient Kesterite solar cells
Licheng Lou, Kang Yin, Jinlin Wang +11
With the rapid development of Kesterite Cu2ZnSn(S, Se)4 solar cells in the past few years, how to achieve higher cost-performance ratio has become an important topic in the future…
Vacancy enhanced cation ordering enables >15% efficiency in Kesterite solar cells
Jinlin Wang, Licheng Lou, Kang Yin +9
Atomic disorder, a widespread problem in compound crystalline materials, is a imperative affecting the performance of multi-chalcogenide Cu2ZnSn(S, Se)4 (CZTSSe) photovoltaic devic…
Gradient bandgap enables >13% efficiency sulfide Kesterite solar cells with open-circuit voltage over 800 mV
Kang Yin, Jinlin Wang, Licheng Lou +8
Sulfide Kesterite Cu2ZnSnS4 (CZTS), a nontoxic and low-cost photovoltaic material, has always being facing severe charge recombination and poor carrier transport, resulting in the…
Defect Regulation by Palladium Incorporation towards Grain Boundaries of Kesterite solar cells
Jinlin Wang, Jiangjian Shi, Kang Yin +10
Kesterite Cu2ZnSn(S, Se)4 (CZTSSe) solar cell has emerged as one of the most promising candidates for thin-film photovoltaics. However, severe charge losses occurring at the grain…
Ni-O-Ag catalyst enables 103-m artificial photosynthesis with >16% solar-to-chemical energy conversion efficiency
Yaguang Li, Fanqi Meng, Qixuan Wu +8
Herein, NiO nanosheets supported with Ag single atoms are synthesized for photothermal CO2 hydrogenation to achieve 1065 mmol g h of CO production rate under 1 sun ir…
Multinary Alloying Suppresses Defect Formation in Emerging Inorganic Solar Cells
Jiangjian Shi, Jinlin Wang, Fanqi Meng +10
The Cu2ZnSn(S, Se)4 (CZTSSe) emerging inorganic solar cell is highly promising for accelerating the large-scale and low-cost applications of thin-film photovoltaics. It possesses d…
Controlling selenization equilibrium enables high-quality Cu2ZnSn(S, Se)4 absorbers for efficient solar cells
Xiao Xu, Jiazheng Zhou, Kang Yin +9
Cu2ZnSn(S, Se)4 (CZTSSe) is one of most competitive photovoltaic materials for its earth-abundant reserves, environmental friendliness, and high stability.The quality of CZTSSe abs…
A precisely regulating phase evolution strategy for highly efficient kesterite solar cells
Jiazheng Zhou, Xiao Xu, Huijue Wu +9
Phase evolution during the selenization is crucial for high-quality kesterite Cu2ZnSn(S, Se)4 (CZTSSe) absorbers and efficient solar cells. Herein, we regulate kinetic process of p…
Identification of Free and Bound Exciton States and Their Phase-Dependent Trapping Behavior in Lead Halide Perovskites
Jiangjian Shi, Huiyin Zhang, Yiming Li +6
In this work we probe the sub-gap energy states within polycrystalline and single crystal lead halide perovskites to better understand their intrinsic photophysics behaviors. Throu…
Interplays between charge and electric field in perovskite solar cells: charge transport, recombination and hysteresis
Jiangjian Shi, Huiyin Zhang, Xin Xu +3
Interplays between charge and electric field, which play a critical role in determining the charge transport, recombination, storage and hysteresis in the perovskite solar cell, ha…