COVALENT

作品数:497被引量:754H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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Ferric acetylacetonate/covalent organic framework composite for high performance photocatalytic oxidation被引量:1
《Green Energy & Environment》2022年第6期1281-1288,共8页Mingzhao Xu Lifei Liu Jianling Zhang Fanyu Zhang Gang Chen Qiang Wan Yufei Sha Xiuyan Cheng Zhuizhui Su 
financial supports from National Natural Science Foundation of China(21525316,21673254);Ministry of Science and Technology of China(2017YFA0403003);Chinese Academy of Sciences(QYZDYSSW-SLH013);Beijing Municipal Science&Technology Commission(Z191100007219009).
Ferric acetylacetonate/covalent organic framework(Fe(acac)_(3)/COF)composite was synthesized by interfacial polymerization method at room temperature.The crystal structure,morphology and porosity property of the compo...
关键词:Covalent organic framework PHOTOCATALYSIS Hybrid catalyst Benzyl alcohol oxidation Interfacial polymerization 
Construction and nanotribological study of a glassy covalent organic network on surface被引量:1
《Nano Research》2022年第5期4682-4686,共5页Guangyuan Feng Qingqing Luo Mengqi Li Yaru Song Yongtao Shen Shengbin Lei Wenping Hu 
This work was financially supported by the National Science Foundation of China(Nos.52073208,21872103,and 51633006);the Ministry of Science and Technology of China(No 2016YFB0401100).
Unraveling the nature of complex condensed matter systems is of paramount importance in a variety of fields such as pharmacology and materials science.Here we report the synthesis,by the dynamic covalent chemistry(DCC...
关键词:atomic force microscopy glassy covalent organic networks(GcoN) nanotribological competing(nano)crystallite model scanningtunnelingmicroscopy 
A new strategy for the fabrication of covalent organic framework‐metal‐organic framework hybrids via in‐situ functionalization of ligands for improved hydrogen evolution reaction activity被引量:1
《Chinese Journal of Catalysis》2022年第3期811-819,共9页Ling‐Ling Zheng Long‐Shuai Zhang Ying Chen Lei Tian Xun‐Heng Jiang Li‐Sha Chen Qiu‐Ju Xing Xiao‐Zhen Liu Dai‐She Wu Jian‐Ping Zou 
国家重点基础研究发展计划(2018YFC1902000);国家自然科学基金(51878325,51238002,51868050);江西省自然科学基金(20181BBG78034,20171ACB20017,20171BAB206049).
The development of novel porous materials have attracted significant attention owing to its possible application in several fields.In this study,we designed a novel covalent organic framework‐metal‐organic framework...
关键词:Metal‐organic frameworks Covalent organic frameworks COF/MOF hybrid In‐situ Hydrogen evolution 
Atomic cobalt anchored on covalent triazine frameworks with ultra-high performance towards oxygen reduction reaction被引量:2
《Science China Materials》2021年第9期2221-2229,共9页Shanke Zhou Zhichang Xiao Qi Yang Xiaoxiong Huang Yue Niu Yingjie Ma Linjie Zhi 
supported by the Ministry of Science and Technology of China (2012CB933403);the National Natural Science Foundation of China (51425302 and 51302045);the Chinese Academy of Sciences
Single cobalt atom is promising non-precious metal catalyst instead of Pt in the oxygen reduction reaction(ORR).However,it is still a great challenge to develop a costeffective,ultrastable and efficent single-atom cob...
关键词:single-atom cobalt non-precious metal catalysts oxygen reduction reaction(ORR) covalent triazine framework(CTF)support cost-effective scalable preparation 
An Electrochemically Stable 2D Covalent Organic Framework for High-performance Organic Supercapacitors被引量:2
《Chinese Journal of Polymer Science》2020年第5期558-564,I0008,共8页Rashid Iqbal Amir Badshah Ying-Jie Ma Lin-Jie Zhi 
supported by the Ministry of Science and Technology of China(No.2012CB933403);Beijing Natural Science Foundation(No.2182086);the National Natural Science Foundation of China(Nos.51425302 and 51302045);CAS-TWAS President's PhD Fellowship program,the Beijing Municipal Science and Technology Commission(No.Z121100006812003)the Chinese Academy of Sciences.
An electrochemically stable two-dimensional covalent organic framework,PI-COF,has been synthesized by a scalable solvothermal method.PI-COF possesses a highly crystalline structure,well-defined pores,high specific sur...
关键词:2D COFs Electrochemically stable Electrode materials High energy density Organic supercapacitors 
Surface Modification of Polycarbonate Urethane by Covalent Linkage of Heparin with a PEG Spacer被引量:2
《Transactions of Tianjin University》2013年第1期58-65,共8页冯亚凯 田鸿 谭明奇 张鹏飞 陈庆良 刘建实 
Supported by International Cooperation from Ministry of Science and Technology of China(No.2008DFA51170);Science and Technology Project of Tianjin Municipal Science and Technology Commission(No.08ZCKFSF03300)
Heparin was grafted onto polycarbonate urethane (PCU) surface via a three-step procedure utilizing α, ωdiamino-poly(ethylene glycol) (APEG, M n =2 000) as a spacer. In the first step, isocyanate functional groups we...
关键词:polycarbonate urethane  surface modification  heparin  hemocompatibility  poly(ethylene glycol) 
High-conductivity graphene nanocomposite via facile,covalent linkage of gold nanoparticles to graphene oxide被引量:1
《Chinese Science Bulletin》2012年第23期3086-3092,共7页ZHANG YuJie GENG MaKe ZHANG Huan HE Yao PENG Cheng HUANG Qing FAN ChunHai 
supported by the National Natural Science Foundation of China(20725516,90913014,10975179);the National Basic Research Program of China(2007CB936000);Ministry of Health(2009ZX10004-301);Shanghai Municipal Commission for Science and Technology(0952nm04600)
Graphene and its derivative,graphene oxide (GO) have been substantively used as the main framework for dispersing or building nanoarchitectures because of their excellent properties in electronics and catalysis.The re...
关键词:GRAPHENE oxide gold nanoparticles NANOCOMPOSITE Michael addition reaction 
A new type of covalent-functional graphene donor-acceptor hybrid and its improved photoelectrochemical performance被引量:1
《Science China Chemistry》2011年第10期1622-1626,共5页LIU GuiLin YU CaiLan CHEN ChunCheng MA WanHong JI HongWei ZHAO JinCai 
supported by the National Natural Science Foundation of China (20920102034, 20877076 & 20907056);the National Basic Research Program of China (2010CB933503 & 2007CB613306)
Graphene has lots of applications, such as field-effect transistors, solar cells and transparent electrodes. In this work, we developed a new donor-acceptor graphene hybrid by covalently bonding a donor phenanthrene-9...
关键词:GRAPHENE PHOTOELECTROCHEMICAL DONOR-ACCEPTOR covalent-functional 
Fabrication of microcapsule arrays on chemically patterned surfaces via covalent linking被引量:2
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2009年第1期114-120,共7页Jie YANG Chang-you GAO 
Project supported by the National Natural Science Foundation of China(Nos.20434030 and 20774084);the National Basic Research Program(973)of China(No. 2005CB623902);the National Science Fund for Distinguished Young Scholars of China(No.50425311)
A method for fabricating arrays of microcapsules covalently immobilized onto chemically patterned substrates was developed.The core-shell microparticles with poly(allylamine hydrochloride)(PAH) as the outermost layer ...
关键词:Array MICROCAPSULES Microcontact printing (μCP) Covalent interaction 
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