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Xiaoqing Yang
Researcher at Nanjing Tech University
Publications - 9
Citations - 438
Xiaoqing Yang is an academic researcher from Nanjing Tech University. The author has contributed to research in topics: Perovskite (structure) & Perovskite solar cell. The author has an hindex of 5, co-authored 9 publications receiving 163 citations.
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Journal ArticleDOI
Simultaneous Power Conversion Efficiency and Stability Enhancement of Cs2AgBiBr6 Lead-Free Inorganic Perovskite Solar Cell through Adopting a Multifunctional Dye Interlayer
TL;DR: In this article, an effective and facile strategy is reported for improving the power conversion efficiency and stability by introducing an N719 dye interlayer, which plays multifunctional roles such as broadening the absorption spectrum, suppressing the charge carrier recombination, accelerating the hole extraction, and constructing an appropriate energy level alignment.
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Recent advances in Cs2AgBiBr6-based halide double perovskites as lead-free and inorganic light absorbers for perovskite solar cells
TL;DR: Although lead-based inorganic-organic perovskite solar cells (PSCs) have delivered the highest power conversion efficiency (PCE) to date of 25.2%, the toxic nature of lead and poor stability are th...
Journal ArticleDOI
Promoting the Efficiency and Stability of CsPbIBr2-Based All-Inorganic Perovskite Solar Cells through a Functional Cu2+ Doping Strategy.
Pengyun Liu,Xiaoqing Yang,Yonghui Chen,Huimin Xiang,Wei Wang,Ran Ran,Wei Zhou,Zongping Shao,Zongping Shao +8 more
TL;DR: This work provides a facile and effective route to improve the PCE and long-term stability of CsPbIBr2-based all-inorganic PSCs.
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Efficient water splitting through solid oxide electrolysis cells with a new hydrogen electrode derived from A-site cation-deficient La0.4Sr0.55Co0.2Fe0.6Nb0.2O3-δ perovskite
Teng Zhongyang,Xiao Zhuru,Guangming Yang,Guo Lei,Xiaoqing Yang,Ran Ran,Wei Wang,Wei Zhou,Zongping Shao,Zongping Shao +9 more
TL;DR: In this article, an A-site cation-deficient La0.4Sr0.55Co0.2Fe0.6Nb0.3-δ perovskite is reported, exhibiting a high electrolysis current density of 0.956 A/cm2 with an applied voltage of 1.3
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First investigation of additive engineering for highly efficient Cs2AgBiBr6-based lead-free inorganic perovskite solar cells
TL;DR: In this paper, the Guanidinium thiocyanate (GuaSCN) additive effectively controls the nucleation of Cs2AgBiBr6 crystals during the film formation process, improves the perovskite film quality, suppresses the charge carrier recombination, and accelerates the charge extraction simultaneously.