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相关机构：北京大学中国科学院中山大学浙江工业大学更多>>
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A novel square-shaped Zr-substituted polyoxotungstate for the efficient catalytic oxidation of sulfide to sulfone
《Chinese Chemical Letters》2025年第3期566-569,共4页Dongsheng Yang Zixin Li Yaoyao Lian Ziyao Fu Tianjiao Li Pengtao Ma Guoping Yang 
financially supported by the National Natural Science Foundation of China(No.22071043).
By introduction of hydrogen peroxide into the reaction system of ZrOCl_(2)·8H_(2)O and K14[As_(2)W_(19)O_(67)(H_(2)O)],a novel polyoxometalate K_(8)Na_(19.5)H_(0.5)[Zr_(2)(O_(2))_(2)(β-AsVW_(10)O_(38))]4·68H_(2)O(1...
关键词：Zr-substituted Square-shaped Polyoxotungstates Catalytic oxidation SULFIDE 
In situ synthesis,crystal structure,and magnetic characterization of a trinuclear copper complex based on a multi-substituted imidazo[1,5-a]pyrazine scaffold
《无机化学学报》2025年第3期597-604,共8页WANG Zhaodong 
A trinuclear copper complex [Cu_(3)(L2)_(2)(SO_(4))_(2)(H_(2)O)_(7)]·8H_(2)O(1)(HL2=1-hydroxy-3-(pyrazin-2-yl)-N-(pyrazin-2-ylmethyl)imidazo[1,5-a]pyrazine-8-carboxamide) with a multi-substituted imidazo[1,5-a]pyrazi...
关键词：amide ligand copper complex single crystal structure C-N coupling magnetic characterization 
A low-cost wide bandgap polymer based on carboxylate substituted thiazole enables efficient organic solar cells with remarkable batch-to-batch reproducibility
《Science China Chemistry》2025年第2期733-744,共12页Xiaodong Zhu Yuchen Lei Jianhong Gao Yanjun He Jinsicheng Liu Qian Guo Xiang Gao Liwei Xiong Xunchang Wang Renqiang Yang Zhitian Liu 
supported by the National Natural Science Foundation of China(52003209,51973169,52273195);Key R&D program of Hubei Province(2022BAA095);Open Key Fund Project of State Key Laboratory of Advanced Technology for Materials Synthesis and Processing of Wuhan University of Technology(2022-KF-34);Scientific Research Foundation of Wuhan Institute of Technology(K202023).
Constructing the low-cost,high-efficiency,and good batch-to-batch reproducibility polymer donor is vitally important for the application of organic solar cells.Herein,we develop a structurally simple carboxylate-subst...
关键词：carboxylate substituted thiazole polymer donor LOW-COST batch-to-batch reproducibility organic solar cells 
Synthesis,structure,and magnetic property of a cobalt(Ⅱ)complex based on pyridyl⁃substituted imino nitroxide radical
《无机化学学报》2025年第2期407-412,共6页WANG Xiaoling ZHANG Hongwu LIU Daofu 
淮南师范学院科研创新团队建设计划资助。
A new cobalt(Ⅱ)-radical complex:[Co(im4-py)_(2)(PNB)_(2)](im4-py=2-(4'-pyridyl)-4,4,5,5-tetramethylimidazole-1-oxyl,HPNB=p-nitrobenzoic acid)has been synthesized and characterized by X-ray diffraction analysis,elemen...
关键词：Co(Ⅱ)complex imino nitroxide radical crystal structure magnetic property 
Oscillatory flow reactor facilitates fast photochemical Wolff rearrangement toward synthesis ofα-substituted amides in flow
《Chinese Chemical Letters》2025年第2期361-365,共5页Huashan Huang Jingze Chen Luyun Zhang Hong Yan Siqi Li Fen-Er Chen 
financial support from the National Natural Science Foundation of China(No.22208279);Financial support from the Fuzhou University(No.0041/511095)。
A visible light-promoted fast photochemical Wolff rearrangement was developed toward synthesis ofα-substituted amides in continuous flow with the use of a photochemical oscillatory flow reactor(POFR).The control expe...
关键词：Flow photochemistry Oscillatory flow reactor Wolff rearrangement KETENE α-Substituted amides 
Visible Light-Induced Umpolung Synthesis of 3,3-Disubstituted Oxindoles via the Substrate-Photosensitive Strategy
《Chinese Journal of Chemistry》2025年第4期431-436,共6页Jingjing Yang Tingting Wang Benhui Sui Hongyu Wang Bo Tang 
support from the National Natural Science Foundation of China(22377113,21927811,22134004);the Taishan Scholar Program of Shandong Province(tsqn202306103);the Fundamental Research Funds for the Central Universities(Ocean University of China)is greatly appreciated.
3,3-Disubstituted oxindoles,forming the core of extensive bioactive natural products and drugs,attract tremendous efforts to develop efficient methods for their preparation.Here,a photocatalyst-free approach for the s...
关键词：Umpolung synthesis Photocatalysis α-Amino radical Isatin-derived imines 3-Substituted 3-aminooxindoles 
Copper-Catalyzed Regioselective Cyanation/Diarylmethylation of Formamides:Construction of α-Cyano Functionalized Tetra-Substituted Olefins
《Chinese Journal of Chemistry》2025年第2期191-198,共8页Minjing Yuan Zikang Li Weifeng Xu Biquan Xiong Yu Liu Min Liu Ke-Wen Tang Longzhi Zhu 
supported by the Natural Science Foundation of Hunan Province(2023JJ30274,2023JJ30275);Scientific Research Fund of Hunan Provincial Education Department(23A0497,23B0634);National Natural Science Foundation of China(22308116);Basic and Applied Basic Research Foundation of Guangdong Province(2022A1515110118).
A copper-catalyzed cyanation/diarylmethylation of formamides has been developed for the synthesis ofα-cyano functionalized tetra-substituted olefins by utilizing para-quinone methides(p-QMs)and trimethylcyanosilane a...
关键词：para-Quinone methides Cyanation/diarylmethylation Tetra-substituted olefins/Multicomponent reactions C-C coupling C-Hactivation 
DFT insights into oxygen vacancy formation and chemical looping dry reforming of methane on metal-substituted CeO_(2)(111)surface
《Frontiers of Chemical Science and Engineering》2024年第12期153-167,共15页Mingyi Chen Zeshan Wang Yuelun Li Yuxin Wang Lei Jiang Huicong Zuo Linan Huang Yuhao Wang Dong Tian Hua Wang Kongzhai Li 
This work was financially supported by the National Natural Science Foundation of China(Grant Nos.52466006,U2202251 and 52174279);Yunnan Fundamental Research Projects(Grant Nos.202301AU070027 and 202401AT070388);Major R&D Special Project of Yunnan Province“Research and Application of Catalytic Conversion of CO_(2)to High Value Chemicals”(Grant No.202302AG050005);Applied Basic Research Program of Yunnan Province for Distinguished Young Scholars(Grant No.202201AV070004);Central Guiding Local Science and Technology Development Fund(Grant No.202207AA110001);the Analysis Test Fund of Kunming University of Science and Technology(Grant No.2023T20210207).
The oxygen vacancy formation energy and chemical looping dry reforming of methane over metal-substituted CeO_(2)(111)are investigated based on density functional theory calculations.The calculated results indicate tha...
关键词：Zn-substituted CeO_(2)(111) oxygen vacancy formation chemical looping dry reforming of methane density functional theory 
Effect of cobalt on the activity of nickel-based/magnesium-substituted hydroxyapatite catalysts for dry reforming of methane
《Chinese Journal of Chemical Engineering》2024年第12期281-291,共11页Tongming Su Bo Gong Xinling Xie Xuan Luo Zuzeng Qin Hongbing Ji 
supported by the Guangxi Natural Science Foundation(2020GXNSFDA297007);the National Natural Science Foundation of China(22078074);the Special Funding for‘Guangxi Bagui Scholars’.
The dry reforming of methane(DRM)reaction can directly convert methane(CH_(4))and carbon dioxide(CO_(2))into syngas(H_(2)+CO),which is a promising method for achieving carbon neutralization.In this study,a series of 3...
关键词：METHANE Carbon dioxide HYDROXYAPATITE Nickel COBALT 
Rare-earth praseodymium-substituted Bi_(5)Ti_(3)FeO_(15) exhibiting enhanced piezoelectric properties for high-temperature application
《ChemPhysMater》2024年第4期431-439,共9页Xin-Yu Yu Qian Wang Hui-Lin Li Yi-Jun Wan En-Meng Liang Chun-Ming Wang 
supported by the National Natural Science Foundation of China(Grant No.52372115);the Opening Project of Key Laboratory of Inorganic Functional Materials and Devices,Chinese Academy of Sciences(Grant No.KLIFMD202309);Fundamental Research Funds for Central Universities.Dr.Q.W.also acknowledges financial support from the State Key Laboratory of Crystal Materials,Shandong University(Grant No.KF2308).
Owing to their exceptional piezoelectric effects,piezoelectric materials play a crucial role in high-end technologies and contribute significantly to the national economy.Bismuth layer-structured ferroelectrics(BLSFs)...
关键词：Bismuth layer-structured ferroelectrics(BLSFs) Bismuth titanate-ferrite(Bi5Ti3FeO15) High-temperature piezoelectric sensors Piezoelectric ceramics 
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