COVALENT

作品数：481被引量：747H指数：10
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相关领域：理学更多>>
相关作者：魏开华杨松成何昆王杰吴胜明更多>>
相关机构：中国科学院军事医学科学院山东师范大学三峡大学更多>>
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相关基金：国家自然科学基金中国博士后科学基金国家重点基础研究发展计划北京市自然科学基金更多>>
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Facile synthesis of magnetic covalent organic framework nanocomposites for the enrichment and quantification of trace organophosphorus pesticides in fruit juice
《Food Science and Human Wellness》2025年第3期1106-1114,共9页Quanbin Fu Xin Sun Lu Liu Hailong Jiang Geoffrey I.N.Waterhouse Shiyun Ai Rusong Zhao 
supported by Key Research and Development Project of Shandong Province(2021ZDSYS12);National Natural Science Foundation of China(22076086,21777089);Taishan Scholar Program of Shandong Province(ts20190948);Shandong Province Science and Technology Small and Medium Enterprises Innovation Ability Enhancement Project(2023TSGC0689,2023TSGC0055);Natural Science Foundation of Shandong Province(ZR2021MB086,ZR2023QB035);Jinan City University and Institute Innovation Team Project(2021GXRC061,20228045,202333027)。
Organophosphorus pesticides(OPPs)in foods pose a serious threat to human health,motivating the development of novel analytical methods for their rapid detection and quantification.A magnetic covalent organic framework...
关键词：Covalent organic framework Gas chromatography-mass spectrometry Magnetic solid-phase extraction Organophosphorus pesticides Fruit juice 
Accurate regulation of carbon skeletons bonded to Fe-N_(4)single atom nanozymes for efficient generation of reactive oxygen species
《Science China Chemistry》2025年第3期1067-1077,共11页Fuchun Nan Qilin Wei Tongtong Kou Yuxuan Zhao Lanbo Shen Dawei Li Tong Chang Lingyun Wang Fangfang Lang William W.Yu 
financially supported by the Natural Science Foundation of China (62374104);the Jinan Central Hospital (1190022050);the Shandong Provincial Natural Science Foundation (ZR2023QE322 and ZR2022QH069)。
Rational design of single atom nanozymes(SAzymes)could be achieved through the accurate configuration regulation of metal coordination sites,nevertheless,the un-defined carbon environment of traditional SAzymes synthe...
关键词：single atom nanozyme covalent organic polymer carbon skeleton reactive oxygen species generation 
Sequence-controlled dynamic covalent units enable decoupling of mechanical and self-healing performance of polymers
《Science China Chemistry》2025年第2期745-753,共9页Luzhi Zhang Hongfei Huang Lijie Sun Xiaopeng Ma Hui Tan Zhengwei You 
supported by the National Natural Science Foundation of China(52203169,52173117,52473004,52403163,21991123);the Shenzhen Science and Technology Program(JCYJ202-20530155800001,RCBS20221008093058029,JCYJ20220818102804009,JCYJ20230807093903006);the Ningbo 2025 Science and Technology Major Project(2019B10068);the Science and Technology Commission of Shanghai Municipality(20DZ2254900,20DZ2270800);the Guangdong Basic and Applied Basic Research Foundation(2023A1515110778);the Guangdong High-Level Hospital Construction Fund.
Sequence regulation provides an effective approach to controlling the properties of polymer materials.However,this approach remains an open question in the field of dynamic polymers,which emerge as more and more impor...
关键词：sequence control dynamic polymer poly(oxime-urethane) strength polyurethane 
Porphyrin-based Covalent Organic Polymers with Bimetallic Active Sites for Boosting Photocatalytic CO_(2) Cycloaddition被引量：1
《Chemical Research in Chinese Universities》2025年第1期121-130,共10页YAN Shengrong ZHANG Lan SHI Songhu REN Yanyan LIU Wenhao LI Yujie DUAN Fang LU Shuanglong DU Mingliang CHEN Mingqing 
supported by the National Key Research and Development Program of China(No.2022YFA1203600);the National Natural Science Foundation of China(No.52173201);the Postgraduate Research&Practice Innovation Program of Jiangsu Province,China(No.KYCX18_1808);High-end Training Program for Teachers’Professional Leaders in Higher Vocational Colleges of Jiangsu Province in 2023,China(No.2023GRFX045).
The photocatalytic CO_(2) cycloaddition to prepare high value-added chemicals,such as cyclic carbonates(CCs)under mild conditions is an effective strategy to realize carbon neutrality.Herein,through a three-step react...
关键词：Photocatalytic CO_(2)cycloaddition Cyclic carbonate Covalent organic polymer Bimetallic active site 
Triazine-COF@Silicon nanowire mimicking plant leaf to enhance photoelectrocatalytic CO_(2)reduction to C_(2+) chemicals
《Green Energy & Environment》2025年第2期422-432,共11页Wenrui Wan Fanhua Meng Si Chen Jianhua Wang Chunyan Liu Yan Wei Chenpu He Li Fan Qiaolan Zhang Weichun Ye Huanwang Jing 
supported by Natural Science Foundation of Gansu Province(23JRRA745);the Fundamental Research Funds for the Central Universities(lzujbky2021-sp55).
Converting CO_(2)and water into valuable chemicals like plant do is considered a promising approach to address both environmental and energy issues.Taking inspiration from the structures of natural leaves,we designed ...
关键词：Silicon PHOTOELECTROCATALYSIS CO_(2)reduction Covalent triazine framework Sustainable chemistry 
Building Li-S batteries with enhanced temperature adaptability via a redox-active COF-based barrier-trapping electrocatalyst
《Journal of Energy Chemistry》2025年第2期702-712,I0015,共12页Jie Xu Acheng Zhu Zhangyu Zheng Yiming Qi Yuwen Cheng Yongjie Cao Bo Peng Lianbo Ma Yonggang Wang 
funding supporting from the National Natural Science Foundation of China(22309003,22379001);the Natural Science Research Project of Anhui Province Education Department(2023AH051119);the open project funding from Shanghai Key Laboratory of Multi phase Materials Chemical Engineering(MMCE2024001);the National Key Research and Development Program of China(2022YFB2402201);the Shanghai Pilot Program for Basic Research-Fudan University 21TQ1400100(21TQ009);the Fundamental Research Funds for the Central Universities(20720220010).
Covalent organic frameworks(COFs)are promising materials for mitigating polysulfide shuttling in lithium-sulfur(Li-S)batteries,but enhancing their ability to convert polysulfides across a wide temperature range remain...
关键词：Lithium-sulfur batteries Redox-active property Covalentorganic framework Wide-temperature adaptability 
Modulated synthesis of stoichiometric and sub-stoichiometric two-dimensional covalent organic frameworks for enhanced ethylene purification
《Chinese Chemical Letters》2025年第1期272-276,共5页Jiahao Li Guinan Chen Chunhong Chen Yuanyuan Lou Zhihao Xing Tao Zhang Chengtao Gong Yongwu Peng 
supported by the National Key Research and Development Project of China(No.2022YFE0113800);the National Natural Science Foundation of China(No.22375179);the startup grant(No.2019125016829)in Zhejiang University of Technology;partially supported by the National Innovation and Entrepreneurship Training Program(No.202310337063)。
Controlled synthesis of two-dimensional covalent organic frameworks(2D COFs),including stoichiometric and sub-stoichiometric variations,is a topic of growing interest due to its potential in gas separation application...
关键词：Two-dimensional covalent organic frameworks Stoichiometric and sub-stoichiometric Residual functional groups Ethylene purification 
Regulating local electron transfer environment of covalent triazine frameworks through F,N co-modification towards optimized oxygen reduction reaction
《Chinese Chemical Letters》2025年第1期344-348,共5页Quanyou Guo Yue Yang Tingting Hu Hongqi Chu Lijun Liao Xuepeng Wang Zhenzi Li Liping Guo Wei Zhou 
the financial support by the National Natural Science Foundation of China(Nos.22205124,52172206);Natural Science Foundation of Shandong province(Nos.ZR2021QB070,ZR2023QB110);Basic Research Projects for the Pilot Project of Integrating Science and Education and Industry of Qilu University of Technology(Shandong Academy of Sciences)(Nos.2023PY024,2023PX108);Special Fund for Taishan Scholars Project;the Development Plan of Youth Innovation Team in Colleges and Universities of Shandong Province。
The high conductivity of electrocatalyst can eliminate the Schottky energy barrier at the interface of heterogeneous phases during an electrocatalytic reaction and accelerate the rapid electron transfer to the catalyt...
关键词：Covalent triazine frameworks CONDUCTIVITY Co-modification ELECTROCATALYSIS Oxygen reduction reaction 
Self-assembled co-delivery system of gold nanoparticles and paclitaxel based on in-situ dynamic covalent chemistry for synergistic chemo-photothermal therapy
《Rare Metals》2025年第1期417-429,共13页Xiao-Xia Wu Ding-Hu Zhang Yi-Nan Ding Fei Cao Yang Li Jun-Lie Yao Xin-Yu Miao Lu-Lu He Jun Luo Jian-Wei Li Jie Lin Ai-Guo Wu Jia-Ping Zheng 
supported by the National Natural Science Foundation of China(Nos.82202274,82072032,22161016,32025021,12374390,52002380 and 31971292),the National Science and Technology Major Project(No.2023ZD0500902);the Fellowship of China Postdoctoral Science Foundation(No.2023M743559);the Member of Youth Innovation Promotion Association Foundation of CAS,China(No.2023310);the Key Scientific and Technological Special Project of Ningbo City(No.2023Z209);the Natural Science Foundation of Zhejiang Province(No.LQ23H180003)。
Recently,stimuli-responsive nanocarriers capable of precision drug release have garnered significant attention in the field of drug delivery.Here,an in-situ dynamic covalent self-assembled(DCS)strategy was utilized to...
关键词：in-situ dynamic covalent self-assembly(DCS) Disulfide macrocycles Host-guest interaction Glutathione(GSH)stimuli-response Chemo-photothermal therapy 
Boroxine Crystalline Covalent Organic Frameworks Based Single-ion Quasi-solid-state Conductor in Lithium-ion Battery
《Chinese Journal of Polymer Science》2025年第1期177-187,I0012,共12页Hao-Min Wu Wen-Can Ma Yi-Feng Cai Xin Huang Jun-Heng Li Xi Kai Qiu-Hong Zhang Xu-Dong Jia 
supported by the National Natural Science Foundation of China(Nos.22075130 and 21875102)。
Solid-state electrolytes are considered to be the vital part of the next-generation solid-state batteries(SSBs),due to their high safety and long operation life span.However,the two major factors that impede the expec...
关键词：Covalent organic framework Quasi-solid-state electrolyte Single-ion Lithium metal batteries 
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