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Understanding the Decoupled Effects of Cations and Anions Doping for High-Performance Perovskite Solar Cells
《Nano-Micro Letters》2025年第6期411-426,共16页Tianxiang Hu Yixi Wang Kai Liu Jia Liu Haoyang Zhang Qudrat Ullah Khan Shijie Dai Weifan Qian Ruochen Liu Yanyan Wang Chongyuan Li Zhenru Zhang Mingxiang Luo Xiaofei Yue Chunxiao Cong Yuan Yongbo Anran Yu Jia Zhang Yiqiang Zhan 
support from the National Key Research and Development Program of China(No.2022YFE0137400);the National Natural Science Foundation of China(Grant No.62274040).
The past decade has witnessed the rapid increasement in power conversion efficiency of perovskite solar cells(PSCs).However,serious ion migration hampers their operational stability.Although dopants composed of varied...
关键词：Perovskite solar cells Interstitial doping Effect decoupling Ion migration 
15.13%Sr-doped CsPbI_(3) quantum dots with near-unity quantum yield via surface ligand compensation
《Nano Research》2025年第4期534-543,共10页Yi Peng Wanzhong Gu Yuhui Dong Yucong Ji Danni Yan Ziyun Lin Li Zhang Yousheng Zou Haibo Zeng 
the National Natural Science Foundation of China(Nos.62374089,61904081,and 51672132);the Natural Science Foundation of Jiangsu Province(No.BK20190449);the Postdoctoral Research Funding Program of Jiangsu Province(No.2020Z144);the Fundamental Research Funds for the Central Universities(No.30923010928).
Sr-doping of perovskite quantum dots(QDs)is a promising strategy to reduce Pb content and improve optical performance and stability.However,excessive Sr introduces new defects that degrade photoluminescence quantum yi...
关键词：CsPbI_(3)quantum dots Sr-doping ligand compensation photoluminescence quantum yield environmental stability 
Synthesis and Coloring Properties of A Novel Garnet-type Green Ceramic Pigment Y_(3)Ga_(3)MgSiO_(12)∶Cr^(3+)
《发光学报》2025年第4期704-712,共9页YANG Sihan ZHANG Qian ZHAO Chuxin LIU Danhe GONG Xinjiao CHEN Yufei WANG Xuejiao 
辽宁省教育厅自然科学基金(JYTMS20231627);大学生创新创业训练计划(D202403121647469092);辽宁省自然科学基金(2020-MS-286)。
Novel green ceramic pigments Y_(3)Ga_(3)MgSiO_(12)∶xCr^(3+)(x=0−0.2)were successfully synthesized via the conventional solid-state approach.The properties of the pigments were studied by XRD,FE-SEM,UV-Vis spectroscop...
关键词：GARNET green pigments Cr^(3+)doping 
Enhanced stability and catalytic activity of subnanometric platinum cluster by surface doping of zirconium in CeO_(2)
《Journal of Rare Earths》2025年第4期719-725,I0003,共8页Zheng Zhao Ziteng Mao Weixin Zhao Zihao Xu Dongming Chen Bowen Wang Yongqi Zhang Meisheng Cui Yongke Hou Wenzheng Xia Yuqing Ling Juanyu Yang Zongyu Feng Xiaowei Huang 
supported by National Natural Science Foundation of China (52204376);Youth Foundation of Hebei Province (E2022103007);Open Project of Yunnan Precious Metals Laboratory Co.(YPML-20240502059);Young Elite Scientists Sponsorship Program by CAST (2021QNRC001)。
There has been a continuous effort to improve the thermal stability of subnanometric platinum(Pt)cluster(<2 nm) catalyst because Pt cluster on CeO_(2) support can be mobile and aggregated into nanoparticle on heating ...
关键词：CeO_(2) STABILITY Rare earths Zr surface doping Subnanometric Pt cluster Catalytic activity 
Heteroatom Doping Modulates the Electronic Environment of Bi for Efficient Electroreduction of CO_(2) to Formic Acid
《Chemical Research in Chinese Universities》2025年第2期273-280,共8页ZHAO Sirui ZHOU Heng CAO Dengfeng SHENG Beibei QIAN Fangren LIU Chongjing CHU Yongheng LI Rongyao SONG Li CHEN Shuangming 
supported by the National Key Research and Development Program of China(No.2024YFA1509501);the National Natural Science Foundation of China(Nos.12322515,U23A20121,12225508,12305370);the Youth Innovation Promotion Association of CAS(No.2022457);the China Postdoctoral Science Foundation(Nos.BX20220282,2022M720136);the Anhui Provincial Natural Science Foundation,China(No.2308085QA16).
Electrocatalytic reduction reaction of carbon dioxide(CO_(2)RR)to formic acid is widely considered an effective strategy for addressing the greenhouse effect and enhancing energy conversion efficiency.However,existing...
关键词：Electrocatalytic carbon dioxide reduction reaction Synchrotron radiation spectroscopy Heteroatom doping Electronic environment modulation 
Tuning d-band electronic structure of Ni-Fe oxyhydroxides via doping engineering boosts seawater oxidation performance
《Chinese Journal of Catalysis》2025年第4期340-352,共13页Liyuan Xiao Xue Bai Jingyi Han Zhenlu Wang Jingqi Guan 
吉林省自然科学基金(20220101051JC);国家自然科学基金(22075099).
Seawater electrolysis holds significant importance for advancing clean energy conversion.NiFe-based catalysts exhibit outstanding performance in the oxygen evolution reaction(OER)under alkaline conditions.However,the ...
关键词：Nickel-iron oxyhydroxide Oxygen evolution reaction SELF-RECONFIGURATION Seawater electrolysis d-Band center 
Modulating luminescence of K_(3)AlF_(6):Mn^(4+)NCs via charge compensation and localized surface plasmon resonance effect
《Science China Materials》2025年第4期1047-1056,共10页Chen Yang Yuhuan Tan Zheyi Li Shan Liang Xi-Hua Guan Zhong-Jian Yang Shixun Lian Wenli Zhou 
financially supported by the National Key R&D Program of China(2023YFD1700903);the Changsha Natural Science Foundation(kq2202235);supported by the Hunan Normal University Student Innovation and Entrepreneurship Training Programme(S202410542088,2024221)for Zheyi Li。
The reduction in photoluminescence efficiency due to crystallite downsizing is a significant issue in Mn4+-doped fluoride nanomaterials,crucial for their application in full-color micro-LED displays.This study present...
关键词：FLUORIDE Mn4+doping charge compensation localized surface plasmon resonance micro-LED 
Stable geometries and magnetic properties in transition-metaldoped Sm_(5)Co_(19) permanent magnet alloys:Insights from DFT
《Science China(Physics,Mechanics & Astronomy)》2025年第4期219-227,共9页Cheng Fang Zhi Yan Xu-Jin Zhang Jian-Hua Xiao Fang Wang Xiao-Hong Xu 
supported by the National Key R&D Program of China(Grant No.2022YFB3505301);the Key R&D Program of Shanxi Province(Grant No.202302050201014);the National Natural Science Foundation of China(Grant No.12304148);the Natural Science Basic Research Program of Shanxi Province(Grant No.202203021222219);the China Postdoctoral Science Foundation(Grant No.2023M731452)。
Sm_(5)Co_(19) permanent magnet alloy holds significant potential for applications due to its ultra-high intrinsic coercivity,low temperature coefficient of coercivity and high Curie temperature.However,its metastable ...
关键词：element doping structural stability magnetic properties first-principles calculation Sm5Co19permanent magnet alloys 
Highly Transparent PVA Hydrogel with Enhanced Mechanical Properties and Electrical Conductivity by Doping with Cyclohexane-1,2,3,4,5,6-Hexacarboxylic Acid
《Journal of Wuhan University of Technology(Materials Science)》2025年第2期338-343,共6页GAO Hu YANG Fangqiang JIN Fei GE Hongliang ZHU Xianjun WU Qiong WANG Ying YANG Hua 
Funded by the National Natural Science Foundation of China(No.22005151);the Natural Science Foundation of Nanjing University of Posts and Telecommunications(No.NY220127)。
Polyvinyl alcohol(PVA)hydrogels doped with cyclohexane-1,2,3,4,5,6-hexacarboxylic acid(CHA)were successfully prepared during drying and swelling.Structural and morphological characterizations suggest the carboxyl and ...
关键词：HYDROGEL CONDUCTIVITY strain sensor 
High-performance deep ultraviolet light detectors composed of MXene/GaN heterostructures enabled by p-type doping of MXenes
《Science China Materials》2025年第4期1012-1021,共10页Liangpan Yang Yu Cheng Deng Ke Shijie Xu Chao Xie Wenhua Yang Pengbin Gui Zhixiang Huang 
financially supported by the National Natural Science Foundation of China(NSFC,62275002,51902078);the Anhui Provincial Natural Science Foundation(2008085MF205);the Fundamental Research Funds for the Central Universities(JZ2020HGTB0051)。
The performance enhancement of MXene/semiconductor heterostructure-based light detectors is greatly restricted by the relatively small junction barrier due to the limited work function of MXenes.The work function of M...
关键词：MXene work function charge transfer doping deepultraviolet light detector 
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