346 citations · 993 across the 20 of their papers we have counts for
20 papers
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…
Heterojunction interface regulation to realize high-performance flexible Kesterite solar cells
Xiao Xu, Jiazheng Zhou, Kang Yin +7
Flexible Cu2ZnSn(S, Se)4 (CZTSSe) solar cells take the advantages of environmental friendliness, low cost, and multi-scenario applications, and have drawn extensive attention in re…
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…
Efficient Extraction of Hot Carriers in Perovskite Quantum Dot through Building State Coupled Complex
Yusheng Li, Junke Jiang, Dandan Wang +12
Utilizing hot carriers is the crucial approach for solar cell to exceed the thermodynamic detailed balance limit, yet effective extraction of hot carriers in absorber materials via…
Spontaneous Radiative Cooling to Enhance the Operational Stability of Perovskite Solar Cells via a Black-body-like Full Carbon Electrode
Bingcheng Yu, Jiangjian Shi, Yiming Li +7
Operational stability of perovskite solar cells is remarkably influenced by the device temperature, therefore, decreasing the interior temperature of the device is one of the most…
A new artificial photosynthetic system coupling photovoltaic electrocatalysis with photothermal catalysis
Yaguang Li, Fanqi Meng, Xianhua Bai +7
In this work, we present a novel artificial photosynthetic paradigm with square meter (m2) level scalable production by integrating photovoltaic electrolytic water splitting device…
Eliminating the Electric Field Response in a Perovskite Heterojunction Solar Cell to Improve Operational Stability
Jiangjian Shi, Yiming Li, Yusheng Li +4
Intrinsic and extrinsic ion migration is a very large threat to the operational stability of perovskite solar cells and is difficult to completely eliminate due to the low activati…
Coordination Engineering of Cu-Zn-Sn-S Aqueous Precursor for Efficient Kesterite Solar Cells
Linbao Guo, Jiangjian Shi, Qing Yu +9
Aqueous precursors provide an alluring approach for low-cost and environmentally friendly production of earth-abundant Cu2ZnSn(S,Se)4 (CZTSSe) solar cells. The key is to find an ap…
Exploiting Electrical Transients to Reveal Charge Loss Mechanism of Junction Solar Cells
Yiming Li, Jiangjian Shi, Bingcheng Yu +7
Electrical transients enabled by optical excitation and electric detection provide a distinctive opportunity to study the charge transport, recombination and even the hysteresis of…
Clearly Discriminate the Continuum Band and Exciton State of the Hybrid Lead Bromide Perovskite
Jiangjian Shi, Yiming Li, Jionghua Wu +5
Electronic states of the hybrid perovskite enable their promising applications as distinctive optoelectronic materials. The understanding of their electronic structures and charge…
Low-threshold Stimulated Emission of Hybrid Perovskites at Room Temperature through Defect-Mediated Bound Excitons
Jiangjian Shi, Yiming Li, Jionghua Wu +5
Excitonic stimulated emission provides a promising mechanism and route to achieve low-threshold semiconductor lasers for micro-nano optoelectronic integrations. However, excitonic…
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…