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CATION: 作品数：676被引量：1271H指数：12; 导出分析报告; 相关领域：理学更多>>; 相关作者：李晓琴乔辉单安山徐海松刘岳更多>>; 相关机构：东北农业大学中国科学院国防科学技术大学北京大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金北京市自然科学基金更多>>

Electrolyte Effects in Electrocatalytic Kinetics: 《Chinese Journal of Chemistry》2024年第24期3533-3552,共20页Xiao-Yu Li Zhi-Ming Zhang Xin-Xin Zhuang Ze-Tong Jia Tao Wang; supported by the National Key Research and Development Program of China(2023YFA1508300);the National Natural Science Foundation of China(22322202);supported by Innovation Laboratory for Sciences and Technologies of Energy Materials of Fujian Province(HRTP-[2022]-47).; Tuning electrolyte properties is a widely recognized strategy to enhance activity and selectivity in electrocatalysis,drawing increasing attention in this domain.Despite extensive experimental and theoretical studies,...; 关键词：ELECTROCATALYSIS Electrolyte effect Cation effect PCET kinetic Electrical double layer

Modular Synthesis of Multi-substituted Cyclobutanones Enabled by Oxyallyl Cations: 《Chinese Journal of Chemistry》2024年第5期459-463,共5页Meng Wang Zhonggui Wang Ping Lu; supported by the National Natural Science Foundation of China(22071028,21921003).; Stereoselective synthesis of multi-substituted cyclobutanes with different substituents is still a daunting challenge in organic synthesis.We report here a practical and facile approach to synthesizing all-trans 2,3,4...; 关键词：DIASTEREOSELECTIVITY Modular synthesis Nucleophilic substitution Organohalides Oxyallyl cation Precision functionalization Strained molecules 1 2 3 4-Tetrasubstituted cyclobutanes

Single-Molecule Measurement of Carbonic Anhydrase in Cation Coordinated Environment Using MspA Nanopore: 《Chinese Journal of Chemistry》2023年第11期1341-1347,共7页Dandan Song Yunjiao Wang Shaoxia Zhang Lingyu Zhao Linyu Gong Liyuan Liang Liang Wang; National Key Research and Development Program of China(2022YFB3205600);Chongqing Talents:Exceptional Young Talents Project(cstc2021ycjh-bgzxm0016);Beibei Technology Talents and Independent Innovation Project(No.2022-34);the Natural Science Foundation of Chongqing,China(cstc2021jcyj-jqx0030).; Carbonic anhydrase accounts for catalytic reaction of CO_(2)/HCO_(3)^(–) transformation, thus resulting in neutralization and acidification of the cellular environment, thereby favoring tumor development. Hence, it i...; 关键词：Carbonic anhydrase Nanopore biosensing Biocatalytic biophysical analysis Cation coordinated environment Renal tumorbiomarker Proteinmodel lonicchannel

Crystalline Germanium-Dipyrromethene Radicals:from a Delocalized Neutral to a Localized Cation被引量：1: 《Chinese Journal of Chemistry》2022年第20期2387-2392,共6页Yuyang Dai Manling Bao Wenjuan Wang Zhuofeng Xie Chunmeng Liu Yuanting Su; support from the National Natural Science Foundation of China(Grant 22001184,Y.S.,11904425,C.L.);the Natural Science Foundation of Jiangsu Province(Grant BK20200849,Y.S.);the Natural Science Foundation of Jiangsu Higher Education Institutions of China(Grant 20KJB150002,Y.S.);the Entrepreneurship and Innovation Talent Program of Jiangsu Province(Y.S.,JSSCBS20210664,C.L.).; Both dipyrromethene complexes and radicals of heavier main group elements have been of high interest.However,cationic germanium radicals and dipyrromethene-based radicals of heavier main group elements are still escap...; 关键词：RADICALS Main group element GERMANIUM Dipyrromethene X-ray diffraction

A-site Cation Defects(Ba_(0.5)Sr_(0.5))_(1-x)Co_(0.8)Fe_(0.2)O_(3-δ)Perovskites as Active Oxygen Evolution Reaction Catalyst in Alkaline Electrolyte被引量：1: 《Chinese Journal of Chemistry》2021年第10期2692-2698,共7页Lulu Tang Yifei Rao Lianwei Wei Hui Zheng Huimin Liu Wenhua Zhang Kaibin Tang; supported by the National Natural Science Foundation of China(No.21671182);the Fundamental Research Funds for the Central Universities(WK3430000005));The calculations were performed on the supercomputing center of the University of Science and Technology of China(USTC-SCC).; Main observation and conclusion Perovskites(Ba_(0.5)Sr_(0.5))_(1-x)Co_(0.8)Fe_(0.2)O_(3-δ)(x=0.02,0.05,0.1 denoted as BSCF-0.98,BSCF-0.95,BSCF-0.9,respectively)with A-site cation defects are synthesized by simple and...; 关键词：Perovskite phases Oxygen evolution reaction ELECTROCHEMISTRY A-site cation defects

Zig-Zag Diphosphene Oligomers Linked by Silver(Ⅰ)Cation: 《Chinese Journal of Chemistry》2020年第4期351-355,共5页Xiaobo Pan Li Zhang Yue Zhao Gengwen Tan Huapeng Ruan Xinping Wang; We thank the National Key R&D Progrgm of China(Grants 2016YFA0300404 and 2018YFA0306004,X.W.),the National Nat-ural Science Foundation of China(Grants 21525102 and 21690062,X.W,21601082,G.I.),and the Fundamental Research Funds for the Central Universities(14380191,X.W.and 14380194,G.T.)for financial support.L.Z.would like to thank the financial support from Guangxi University of Science and Technology(Nos.03190227 and 03190228).The calculations were performed at the High-Performance Computing Center of Nanjing University.; Summary of main observation and conclusion The coordination of silver cation to dlphosphene Mes"P=PMes"(1,Mes*=tBu3C6H2)was investigated in detail.The reaction of 1 with Ag(Al(ORF)4)(ORF=OC[CF3]3)in the ratios of 2:1,...; 关键词：SILVER COMPLEXES CONCLUSION

Zwitterionic Hydroboranes Stabilized by β-Diimine Framework: 《Chinese Journal of Chemistry》2017年第6期886-888,共3页Jianfeng Li Hongfan Hu Chunming Cui; We are grateful to the National Natural Science Foundation of China （Grant Nos. 21390401 and 21472098） and 973 Program （Grant No. 2012CB821600） for support of this work.; Reaction of the N-heterocyclic borane [MeCCHC（CHe）（NAr）2]Btt （1, Ar=2,6-Me2C6H3） with B（C6F5）3 af- forded the zwitterionic hydroborane [MeCCHC（CHz）B（C6F5）3（NAr）2]BH, in which the β-methyl group can be d...; 关键词：BORANE CATION ZWITTERION DIIMINE DEPROTONATION

Sulfonamide and Morpholine-Based Dual Chemosensor for Cu^2＋ and Ag^＋ in Different Solvent Media: 《Chinese Journal of Chemistry》2016年第9期931-936,共6页Fang Hu Rui Li Jinjian Wang Luyan He Xing Li Jun Yin Shenghua Liu; This work was supported by National Natural Science Foundation of China （Nos. 20931006, 21072070, 21272088 and 21571110）, the Program for Academic Leader in Wuhan Municipality （No. 201271130441）, the Natural Science Foundation of Ningbo City （No. 2016A610051） and financially supported by research funds of NBU （No. ZX2015000586）.; The detection of cations has attracted considerable interest because of their importance in various physiological processes. In this study, compound 1 bearing sulfonamidc and morpholine functionalities was synthesized...; 关键词：SULFONAMIDE MORPHOLINE multifunctional chemosensor CATION density functional theory

A Supermolecule Assembled and a-Dawson by Sodium Cation, Crown Ether Heteropolyanion: 《Chinese Journal of Chemistry》2012年第3期512-516,共5页朱琳丽鲁晓明; The supennolecular based on sodium molybdate（Ⅵ） and sulfate, dibenzo-18-crown-6 was synthesized in acetonitrile and characterized by elemental analysis, IR,^1H NMR, single crystal X-ray diffraction, indicating that...; 关键词：crown ether crystal structure supramolecular assembly

A Novel Category of Ionic Liquids Based on Diacetone Acrylamide Cation and Their Use as Esterification Catalysts被引量：2: 《Chinese Journal of Chemistry》2006年第11期1612-1617,共6页蔡清海路嫔李疆杨昕单永奎; Project supported by the National Natural Science Foundation of China （No. 20273021） and Key Project of Shanghai Science and Technology Committee （No. 05JC14070）.; A novel category of salts based on diacetone acrylamide cation （DA^＋） and the anions such as acetate （Ac^-）, trifluoroacetate （TF^-）, tetrafluoroborate （BF^-）, hexafluorophosphate （PF^-）, sulfate （SO^-） a...; 关键词：ionic liquid diacetone acrylamide synthesis and characterization ESTERIFICATION

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