NUCLEOPHILICITY

作品数：10被引量：10H指数：2
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相关领域：理学更多>>
相关作者：刘振明郑铮更多>>
相关机构：北京大学更多>>
相关期刊：《Science China Chemistry》《Chemical Research in Chinese Universities》《Wuhan University Journal of Natural Sciences》《物理化学学报》更多>>
相关基金：国家自然科学基金中国博士后科学基金更多>>
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Carbon enhanced nucleophilicity of Na_(3)V_(2)(PO_(4))_(3):A general approach for dendrite-free zinc metal anodes被引量：1
《Journal of Energy Chemistry》2024年第4期203-212,共10页Sijun Wang Lingzi Hu Xiaohui Li Dan Qiu Shunhang Qiu Qiancheng Zhou Wenwen Deng Xiaoying Lu Ze Yang Ming Qiu Ying Yu 
financially supported by the National Key Research and Development Program of China(2022YFB3803600);the Fundamental Research Funds for the Central Universities(30106200463 and CCNU22CJ017);the National Natural Science Foundation of China(U20A20246);the Graduate Education Innovation Grant from Central China Normal University,China(20210407032)。
Zincophilic property and high electrical conductivity are both very important parameters to design novel Zn anode for aqueous Zn-ion batteries(AZIBs).However,single material is difficult to exhibit zincophilic propert...
关键词：Zinc-ion batteries Zinc anode Carbon enhanced nucleophilicity Zincophilic particle regulation 
A robust & weak-nucleophilicity electrocatalyst with an inert response for chlorine ion oxidation in large-current seawater electrolysis被引量：2
《Journal of Energy Chemistry》2024年第3期486-495,I0011,共11页Junting Dong Chang Yu Hui Wang Lin Chen Hongling Huang Yingnan Han Qianbing Wei Jieshan Qiu 
supported by the National Natural Science Foundation of China(NSFC,No.22078052);the Fundamental Research Funds for the Central Universities(DUT22ZD207,DUT22LAB612)。
Seawater splitting into hydrogen,a promising technology,is seriously limited by the durability and tolerance of electrocatalysts for chlorine ions in seawater at large current densities due to chloride oxidation and c...
关键词：Nickel-iron hydroxide electrocatalysts Highly selective seawater electrolysis Weak nucleophilicity Oxygen evolution reaction Hydrogen 
Selective synthesis of the B_(11)H_(14)^(-) and B_(12)H_(12)^(2-) borane derivatives and the general mechanisms of the B-H bond condensation
《Science China Chemistry》2024年第3期876-881,共6页Yi Jing Xinghua Wang Hui Han Xin-Ran Liu Xing-Chao Yu Xi-Meng Chen Donghui Wei Lai-Sheng Wang Xuenian Chen 
supported by the National Natural Science Foundation of China(22171246,U1804253 to X.C.and 21773214 to D.W.);the National Science Foundation(CHE-2053541 to L.-S.W.)。
Polyhedral boranes are a class of well-known boron molecular clusters with unique physical and chemical properties,and great efforts have been made in the past decades to find more effective synthetic methods.However,...
关键词：BORANES polyhedral boranes dihydrogen bond NUCLEOPHILICITY 
Recent advances of small-molecule fluorescent probes for detecting biological hydrogen sulfide被引量：3
《Frontiers of Chemical Science and Engineering》2022年第1期34-63,共30页Lei Zhou Yu Chen Baihao Shao Juan Cheng Xin Li 
supported by China Postdoctoral Science Foundation(Grant No.2019M652053).
H_(2)S is well-known as a colorless,acidic gas,with a notoriously rotten-egg smell.It was recently revealed that H_(2)S is also an endogenous signaling molecule that has important biological functions,however,most of ...
关键词：hydrogen sulfide fluorescent probe REDUCIBILITY NUCLEOPHILICITY copper sulfide precipitate hydrogen polysulfides 
Reactivity of Indoles through the Eyes of a Charge-Transfer Partitioning Analysis被引量：1
《物理化学学报》2018年第6期692-698,共7页OROZCO-VALENCIA Ulises GáZQUEZ José L. VELA Alberto 
UOV was supported in part by Conacyt through a doctoral fellowship. JLG thanks Conacyt for grant 237045, and AV thanks Conacyt for grant Fronteras 867.
A global and local charge transfer partitioning model,based on the cornerstone theory developed by Robert G.Parr and Robert G.Pearson,which introduces two charge transfer channels(one for accepting electrons(electroph...
关键词：Chemical REACTIVITY CONCEPTUAL DFT Charge transfer NUCLEOPHILICITY INDOLES Transition state prediction 
Application of the HSAB principle for the quantitative analysis of nucleophilicity/basicity of organic compounds with lone-pair electrons
《Journal of Chinese Pharmaceutical Sciences》2011年第2X期125-132,共8页郑铮 刘振明 
National Science & Technology Major Project of China(Grant No.2009ZX09501-002);National Natural Science Foundation of China(Grant No.20802006).
Based on the density functional theory,we described here a method to investigate the quantitative relationship between nucleophilicity/basicity and HSAB-theory-based properties of compounds with lone-pair electrons.De...
关键词：HSAB theory Nucleophilicity/Basicity Density functional theory Fukui function Artificial neural networks Cross-validation Lone-pair electrons 
Application of the HSAB principle for the quantitative analysis of nucleophilicity/basicity of organic compounds with lone-pair electrons被引量：1
《Journal of Chinese Pharmaceutical Sciences》2011年第2期125-132,共8页Zheng Zheng Zhen-Ming Liu 
Foundation items： National Science ＆ Technology Major Project of China （Grant No. 2009ZX09501-002）, National Natural Science Foundation of China （Grant No. 20802006）.
Based on the density functional theory, we described here a method to investigate the quantitative relationship between nucleophilicity/basicity and HSAB-theory-based properties of compounds with lone-pair electrons. ...
关键词：HSAB theory Nucleophilicity/Basicity Density functional theory Fukui function Artificial neural networks Cross-validation Lone-pair electrons 
Ionic Liquid Solvent Based on Cyclic Guanidinium Cation for Nucleophilic Displacement Reactions被引量：1
《Chemical Research in Chinese Universities》2004年第1期46-49,共4页LINYing-jie QIUZhi-ming DUANHai-feng LISheng-hai ZHANGSuo-bo 
The nucleophilic displacement reaction of n-bromooctane and potassium iodide in ionic liquid based on cyclic guanidinium cation(2) was investigated. The kinetic reasult shows that the rate of the reaction is enhanced ...
关键词：Ionic liquid Cyclic guanidinium NUCLEOPHILICITY 
Studies on the Nucleophilicity and Scavenge of Superoxide Ion by Cyclic Voltammetry
《Wuhan University Journal of Natural Sciences》2003年第03A期866-870,共5页Wei Ying\|liang, Dang Xue\|ping, Hu Sheng\|shui College of Chemistry and Molecular Sciences, Wuhan University , Wuhan, 430072, China 
theNationalNaturalScienceFoundationofChina (60 1 71 0 2 3)
Superoxide ion was generated by the electrochemical reduction of oxygen at a platinum electrode in dimethylsulphoxide (DMSO). This work was focused on the nucleophilicity and scavenge of electrogenerated\|superoxide ...
关键词：superoxide ion DIMETHYLSULPHOXIDE cyclic voltammetry ascorbic acid 
HIGH NUCLEOPHILICITY OF FORMATE TOWARD POLYHALOFLUOROALKENES被引量：1
《Chinese Chemical Letters》1992年第2期87-90,共4页
High nucleophilicity of formate toward polyhalofluoroalkenes under acidic condition is described. This reaction offers a convenient method for the synthesis of E-α,β-unsaturated polyhalofluorocarboxylic acids.
关键词：HIGH NUCLEOPHILICITY OF FORMATE TOWARD POLYHALOFLUOROALKENES 
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