M
Mengde Zhai
Researcher at Jiangsu University
Publications - 22
Citations - 211
Mengde Zhai is an academic researcher from Jiangsu University. The author has contributed to research in topics: Perovskite (structure) & Chemistry. The author has an hindex of 2, co-authored 5 publications receiving 11 citations.
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Journal ArticleDOI
Interfacial Molecular Doping and Energy Level Alignment Regulation for Perovskite Solar Cells with Efficiency Exceeding 23
Chuansu Yang,Haoxin Wang,Yawei Miao,Cheng Chen,Mengde Zhai,Qinye Bao,Xingdong Ding,Xichuan Yang,Ming Cheng +8 more
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Construct efficient CsPbI2Br solar cells by minimizing the open-circuit voltage loss through controlling the peripheral substituents of hole-transport materials
Mengde Zhai,Aili Wang,Aili Wang,Cheng Chen,Feng Hao,Haoxin Wang,Liming Ding,Xichuan Yang,Ming Cheng +8 more
TL;DR: In this paper, two low-cost fluorene terminal-modified hole transport materials (HTMs) were designed and synthesized to boost the photovoltaic performance of all-inorganic perovskite solar cells.
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In-situ secondary annealing treatment assisted effective surface passivation of shallow defects for efficient perovskite solar cells
Yawei Miao,Mengmeng Zheng,Haoxin Wang,Cheng Chen,Xingdong Ding,Cheng Wu,Biyi Wang,Mengde Zhai,Xichuan Yang,Ming Cheng +9 more
TL;DR: In this paper, an easy in-situ secondary annealing method by using a quaternary ammonium salt tetraethylammonium hexafluorophosphate (TEAH) to enhance the photovoltaic performance and device stability was proposed.
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Construction of efficient perovskite solar cell through small-molecule synergistically assisted surface defect passivation and fluorescence resonance energy transfer
Yawei Miao,Govindasamy Sathiyan,Haoxin Wang,Yi Tian,Cheng Chen,Xingdong Ding,Mengde Zhai,Xichuan Yang,Ming Cheng +8 more
TL;DR: In this paper, a small molecular material 2,5-bis(perfluorophenyl)thiazolo[5,4-d]thiazole (PFP2TTz) was designed and introduced into the perovskite precursor solution.
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Bi(trifluoromethyl) Benzoic Acid-Assisted Shallow Defect Passivation for Perovskite Solar Cells with an Efficiency Exceeding 21.
Xin-lei Ding,Haoxin Wang,Yawei Miao,Chen Chen,Mengde Zhai,Chuansu Yang,Biyi Wang,Yi Tian,Ming-Hung Cheng +8 more
TL;DR: Chemical additive engineering is reported to be a simple yet effective approach to passivate shallow defects at the surface and grain boundaries, restrict nonradiative recombination losses, and further enhance the power conversion efficiency (PCE) and stability of perovskite solar cells (PSCs).