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An energy-saving photo-rechargeable lithium-ion battery based on lead-free hybrid perovskite: 《Science China Materials》2025年第4期1091-1099,共9页Xiaojing Yin Guangran Di Ye Liu Guoqiang Wang Changhua Mi Yubo Kuang Xiaoqian Xiang Xin Sun Eran Edri Xiaojun Lv Meicheng Li; supported by the National Key R&D Program of China(2020YFA0710404 and 2022YFB4200301);the National Natural Science Foundation of China(52232008,51972110,52102245,52072121,52402254,22109002 and 22409061);the Beijing Natural Science Foundation(2222076,2222077 and Z240024);the Beijing Nova Program(20220484016);the Young Elite Scientists Sponsorship Program by CAST(2022QNRC001);the 2022 Strategic Research Key Project of Science and Technology Commission of the Ministry of Education;the Huaneng Group Headquarters Science and Technology Project(HNKJ20-H88);the State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources(LAPS2024-05);the Fundamental Research Funds for the Central Universities(2022MS029,2022MS02,2022MS031,2023MS042,2023MS047,2023MS042 and 2023MS047);the NCEPU"Double First-Class"Program。; The development and utilization of clean energy have emerged as indispensable technologies within contemporary societal structures,and the development of photo-rechargeable lithium-ion batteries(PR-LIB)holds new promi...; 关键词：lithium-ion batteries photo-rechargeable batteries hybrid perovskite photoactive electrodes energy conservation

Graphene derivatives as efficient hole transport materials for lead-free double perovskite(Cs_(2)SnI_(6))solar cells:a numerical study: 《Optoelectronics Letters》2025年第3期155-159,共5页Sarita YADAV Saral K.GUPTA Chandra Mohan Singh NEGI; The double perovskite Cs_(2)SnI_(6)has notable optical and electrical characteristics,rendering it a highly prospective candidate for deployment as the absorber layer in perovskite solar cells(PSCs).We simulated the p...; 关键词：r go graphene derivatives double perovskite reduced graphene oxide rgo hole extraction absorber layer interfacial recom perovskite solar cells pscs we

Deep level defect passivation for printable mesoporous CsSnI_(3) perovskite solar cells with efficiency above 10%: 《Journal of Energy Chemistry》2025年第3期10-17,共8页Haixuan Yu Zhiguo Zhang Huaxia Ban Xiongjie Li Zhirong Liu Junyi Huang Wanpeng Yang Yan Shen Mingkui Wang; supported by the National Key Research and Development Program of China(2022YFB4200305);the National Natural Science Foundation of China(22379049);Hubei Provincial Key Research and Development Program(2023BAB113)。; The lead-free inorganic perovskite CsSnI_(3) is considered as one of the best candidates for emerging photovoltaics.Nevertheless,CsSnI_(3)-based perovskite solar cells experience a significant drop in performance due ...; 关键词：Lead-freeperovskite Dangling bonds DEFECT Recombination Solar cell

Defect Engineering with Rational Dopants Modulation for High‑Temperature Energy Harvesting in Lead‑Free Piezoceramics: 《Nano-Micro Letters》2025年第3期87-101,共15页Kaibiao Xi Jianzhe Guo Mupeng Zheng Mankang Zhu Yudong Hou; supported by the National Natural Science Foundation of China(Grant Nos.52272103 and 52072010);Beijing Natural Science Foundation(Grant Nos.2242029 and JL23004).; High temperature piezoelectric energy harvester(HTPEH)is an important solution to replace chemical battery to achieve independent power supply of HT wireless sensors.However,simultaneously excellent performances,inclu...; 关键词：Lead-free piezoceramic Defect engineering Dopants modulation High-temperature Piezoelectric energy harvester

Lead-free perovskite Cs_(2)AgBiBr_(6)/Cs_(3)Bi_(2)Br_(9) single-crystalline heterojunction X-ray detector with enhanced sensitivity and ultra-low detection limit: 《Science China Materials》2025年第2期561-570,共10页Hongjie Liu Xue Sun Jiaxin Liu Xiang Li Yunqiu Hua Zhongjie Yue Jian Song Xilong Wang Yujie Yang Qianqian Lin Zhongjun Zhai Xutang Tao Guodong Zhang; financially supported by the National Natural Science Foundation of China(62274103 and 51972194);the National Key Research and Development Program of China(2022YFB3204101);the 111 Project 2.0(BP2018013)。; Lead-halide perovskite single crystal(SC)heterojunctions have attracted significant attention for X-raydetection owing to their unique combination of high sensitivity,resolution,stability and low detection limit.Howev...; 关键词：lead-free halide perovskite single-crystal heterojunctions epitaxial crystallization X-ray detection low detection limit

Efficient white-light-emitting lead-free halide double perovskites enabling full-spectrum pc-WLEDs: 《Science China Materials》2025年第1期305-306,共2页Xiaoyong Huang; With the rapid development of solid-state lighting, an important goal of phosphor-converted white light-emitting diodes (pc-WLEDs) is to provide a healthy and comfortable fullspectrum artificial light source with a co...; 关键词：SPECTRUM WHITE light

Lead-free Ce-doped perovskite scintillators with high figure of merit: 《Journal of Energy Chemistry》2024年第12期74-82,共9页Xiang Li Haixia Cui Yanxi Zhong Xiaoxi Zhou Shuhong Xu Shujuan Liu Chunlei Wang; supported by the National Natural Science Foundation of China (Grant Nos. 22075043, 21875034, 12274075, 62375142)。; Lead halide perovskite scintillators have recently received extensive research attention owing to their short fluorescence lifetimes,low detection limits,and ease of fabrication compared to traditional scintillators.T...; 关键词：Lead-free perovskite Short lifetime scintillators X-ray imaging

SCAPS 1D Simulation of a Lead-Free Perovskite Photovoltaic Solar Cell Using Hematite as Electron Transport Layer: 《Modeling and Numerical Simulation of Material Science》2024年第4期97-106,共10页Souleymane Tuo Konan Boua Marc Kevin Koffi Koffi Arnaud Kamenan Joseph Datte Abé Simon Yapi; In recent years, there has been remarkable progress in the performance of metal halide perovskite solar cells. Studies have shown significant interest in lead-free perovskite solar cells (PSCs) due to concerns about t...; 关键词：CH3NH3SnI3 Α-FE2O3 SCAPS 1D Thickness Doping Defect Optimisation

Stabilizing oxygen vacancies and promoting electrostrain in leadfree potassium niobate-based piezoelectrics over wide temperature ranges: 《Journal of Advanced Ceramics》2024年第12期1965-1973,共9页Bingcheng Luo Wei Feng Suwei Dai Hongzhou Song Yunyi Wu Jie Zhang; supported by the National Natural Science Foundation of China(Grant Nos.12135019 and 52202154);the 2115 Talent Development Program of China Agricultural University,the Scientific Research Start-up Fund for Outstanding Talent of China Agricultural University,Chinese Universities Scientific Fund,and High-performance Computing Platform of China Agricultural University。; Piezoelectric ceramics provide high strain and large driving forces in actuators.A large electrostrain can be realized by the introduction of point defects such as vacancies,interstitial defects,and substitution defec...; 关键词：piezoelectric ceramic LEAD-FREE point defect electrostrain thermally stimulated depolarization current(TSDC)

Enhancing energy storage efficiency in lead-free dielectric ceramics through relaxor and lattice strain engineering: 《Journal of Materiomics》2024年第6期1196-1205,共10页Xuetian Gong Chao Zhang Dong Su Wenrong Xiao Fangjie Cen Ying Yang Shenglin Jiang Jing Wang Kanghua Li Guangzu Zhang; This work was supported by the National Key Research and Development Program of China(2022YFA1204603);the National Natural Science Foundation of China(Grant No.52372108,52172114,51972126,51972125,62105110,and 52272110);the Shccig-Qinling Program and the Innovation Fund of WNLO,and the Hubei Science and Technology Talent Service Enterprise Program(2023DJC083)。; Dielectric capacitors with high power density and fast charge-discharge speed play an essential role in the development of pulsed power systems.The increased demands for miniaturization and practicality of pulsed powe...; 关键词：Energy storage Relaxor ferroelectrics Lead-free ceramics Lattice strain engineering

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