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Elimination of Buried Interface Defects for Highly Efficient and Stable Wide-Bandgap Perovskite Solar Cells
《Chinese Journal of Chemical Physics》2025年第2期231-239,I0020-I0034,I0040,I0041,共26页Kun Chen Yu Chen Yang Shen Weijian Tang Xiaojia Zheng WenHua Zhang Shangfeng Yang 
the support from Huacai Solar Co.Ltd。
As one of the important components of high-effi-ciency perovskite/silicon series devices,wide-bandgap(WBG)perovskite solar cells(PSCs)have been suffering from serious carrier transport barriers and huge open-circuit v...
关键词:Wide-bandgap Buried interface Carrier transport Stablility Defect passiva-tion 
Wide-bandgap and heavy-metal-free quantum dots for blue light-emitting diodes
《Journal of Semiconductors》2025年第4期13-27,共15页Xin Gu Wen-Long Fei Bao-Quan Sun Ya-Kun Wang Liang-Sheng Liao 
supported by the National Key Research and Development Program of China(2024YFE0103600);the National Natural Science Foundation of China(NSFC)(62474119,62205230,and 62175171);Suzhou Key Laboratory of Functional Nano&Soft Materials,Collaborative Innovation Center of Suzhou Nano Science&Technology,the 111 Project,Joint International Research Laboratory of Carbon-Based Functional Materials and Devices.
Colloidal quantum dots(CQDs)are highly regarded for their outstanding photovoltaic characteristics,including excellent color purity,stability,high photoluminescence quantum yield(PLQY),narrow emission spectra,and ease...
关键词:blue quantum dot light-emitting diodes heavy-metal-free Ⅱ−Ⅵquantum dots Ⅲ−Ⅴquantum dots carbon dots 
A^(I)_(2)Mg_(3)Ga_(12)S_(22)(AI=K,Rb):T2-type supertetrahedra coupled with[MgS_(6)]octahedra for designing wide-band gap infrared nonlinear optical materials with well-balanced properties
《Science China Materials》2025年第4期1030-1037,共8页Mengmeng Chen Xu Liu Abudukadi Tudi Chen Cui Qixian Ren Zhihua Yang Yabo Wu Shilie Pan 
supported by the Natural Science Foundation of the Xinjiang Uygur Autonomous Region(2023D01A04 and 2022D01B206);the Shanghai Cooperation Organization Science and Technology Partnership Program(2023E01001);the National Natural Science Foundation of China(22335007,22361132544,62305382,and 52302011);the support from Tianchi Doctor Plan of Xinjiang Uygur Autonomous Region。
The simultaneous achievement of wide band gap and strong nonlinear optical(NLO)effect poses a challenging task in the development of infrared(IR)NLO materials.The coupling strategy of polyhedral building blocks has be...
关键词:wide band gap T2-type supertetrahedra nonlinear optical materials 
A novel photocatalytic mechanism of volatile organic compounds degradation on BaTiO_(3) under visible light:Photo-electrons transfer from photocatalyst to pollutant
《Chinese Chemical Letters》2025年第3期182-187,共6页Teng Wang Jiachun Cao Juan Li Didi Li Zhimin Ao 
financially supported by the National Natural Science Foundation of China(No.22176041,T2421005);National Key R&D Program of China(No.2022YFC3901800);the Fundamental Research Funds for the Central Universities(No.2243200011);Guangzhou Science and Technology Planning Project(No.2023A04J0918).
Wide bandgap semiconductors are typically activated under ultraviolet(UV)light irradiation for volatile organic compounds(VOCs)degradation.However,our previous study discovered that certain VOCs can interact with some...
关键词:Volatile organic compounds Photocatalytic Degradation Wide-bandgap semiconductors Density functional theory Degradation mechanism 
Composition design of fullerene-based hybrid electron transport layer for efficient and stable wide-bandgap perovskite solar cells
《Journal of Energy Chemistry》2025年第3期172-178,共7页Shuai Zeng Hui Wang Xiangyang Li Hailin Guo Linfeng Dong Chuanhang Guo Zhenghong Chen Jinpeng Zhou Yuandong Sun Wei Sun Liyan Yang Wei Li Dan Liu Tao Wang 
supported by the National Natural Science Foundation of China(22279098,52102295)。
Fullerene derivatives[6,6]-phenyl-C61-butyric acid methyl ester(PC_(61)BM)has been routinely used as the electron transport layer(ETL)in perovskite solar cells due to its suitable energy levels and good solution proce...
关键词:Perovskite solar cells FULLERENE Electron transport layer Composition 
Grounded-source short offset transient electromagnetic method:Theory and applications in deep mineral exploration
《Science China Earth Sciences》2025年第2期626-638,共13页Guoqiang XUE Xin WU Weiying CHEN Nannan ZHOU 
supported by the National Natural Science Foundation of China(Grant Nos.42030106,42274192);the National Key Research and Development Program of China(Grant No.2022YFC2903505)。
The Transient Electromagnetic(TEM)method is a critical geophysical technique for subsurface exploration of metal ore bodies,primarily utilizing either loop or grounded transmitters.The Long Offset Transient Electromag...
关键词:Far-source observation Plane wave model approximation Grounded-source short-offset transient electromagnetic method Wide-bandwidth exploration equipment Three-dimensional hybrid inversion 
Precise control on the crystallization with co-anti-solvents in wide-bandgap perovskite film for efficient perovskite-organic tandem solar cells
《Journal of Central South University》2024年第12期4328-4337,共10页ASLAM Fawad LI Heng-yue YANG Fang FENG Erming CHANG Jian-hui DING Yang LIAO Xiang ZAHID Muhammad SADIQ Muhammad Irfan TAHIR Muhammad ZENG Qiang LIU Fang-yang YANG Jun-liang 
Projects(U23A20138,52173192,52203250)supported by the National Natural Science Foundation of China;Project(2022YFB3803300)supported by the National Key Research and Development Program of China;Project supported by the State Key Laboratory of Powder Metallurgy,Central South University,China。
Constructing tandem solar cells(TSCs)is a strategy to enhance the power conversion efficiency(PCE)of single-junction photovoltaic technologies.Herein,efficient four-terminal(4 T)perovskite-organic TSCs are developed v...
关键词:CRYSTALLIZATION ANTI-SOLVENT perovskite solar cells tandem solar cells 
Halogen-assisted octet binding electrons construction of pnictogens towards wide-bandgap nonlinear optical pnictides
《Chinese Chemical Letters》2024年第12期557-560,共4页Lihua Gao Yinglei Han Chensheng Lin Huikang Jiang Guang Peng Guangsai Yang Jindong Chen Ning Ye 
supported by the National Natural Science Foundation of China(Nos.22305174,22375147,52332001,51890862,51902308 and 21921001);the Natural Science Foundation of Fujian Province(No.2021J05097);the Natural Science Foundation of Tianjin City(No.22JCYBJC01380)。
The design of pnictide nonlinear optical crystals is quite different from chalcogenide and oxide those in which a new paradigm need be developed to regulate the band gap,one of key optical parameters In this work,two ...
关键词:Nonlinear optical crystal Halidepnictide Wide band gap Structure design Electronic structure 
Selection of dopants and doping sites in semiconductors:the case of AlN
《Journal of Semiconductors》2024年第11期46-50,共5页Yi-Feng Zheng Xuefen Cai Su-Huai Wei 
supported by the National Natural Science Foundation of China(Grants No.11991060,No.12088101,No.U2230402,and No.12304006);the Natural Science Foundation of WIUCAS(Grants No.WIUCASQD2023004)。
The choices of proper dopants and doping sites significantly influence the doping efficiency.In this work,using doping in Al N as an example,we discuss how to choose dopants and doping sites in semiconductors to creat...
关键词:defect control band structure analysis wide-bandgap semiconductor 
Robust,Flexible,and Superhydrophobic Fabrics for High-Efficiency and Ultrawide-Band Microwave Absorption
《Engineering》2024年第10期161-171,共11页Zhong Zhang Yaxin Meng Xinrui Fang Qing Wang Xungai Wang Haitao Niu Hua Zhou 
supported by the National Natural Science Foundation of China(22372087);the Natural Science Foundation of Shandong Province(ZR2021ME039);the Applied Basic Research Programs of National Textile Industry Federation(J202106);the Newtech Textile Technology Development(Shanghai)Co.,Ltd.,China;the Jiangsu New Vison Advanced Functional Fiber Innovation Center;support from both the Research Centre of Textiles for Future Fashion at The Hong Kong Polytechnic University;The Hong Kong Jockey Club Charities Trust.
Microwave absorption(MA)materials are essential for protecting against harmful electromagnetic radiation.In this study,highly efficient and ultrawide-band microwave-absorbing fabrics with superhydrophobic surface feat...
关键词:Microwave absorption SUPERHYDROPHOBIC FABRICS COATING SELF-HEALING 
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