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SUBSTITUTED: 作品数：972被引量：810H指数：9; 导出分析报告; 相关领域：理学更多>>; 相关作者：李中军李树春崔景荣曹朝暾李小红更多>>; 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>>; 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国家高技术研究发展计划更多>>

Magnetic properties and structures of Y-substituted Nd-Y-Fe-B melt-spun ribbons: 《Rare Metals》2023年第5期1712-1717,共6页Meng Zheng Yi-Kun Fang Li-Wei Song Rui Han Ming-Gang Zhu Wei Li; financially supported by the National Basic Research Program of China (No.2014CB643701);the National Natural Science Foundation of China (Nos.51371054 ,51331003);the National Key Research and Development Program of China (No.2016YFB0700903)。; The nanocrystalline magnetic ribbons of(Nd_(1-x)Y_(x))_(14.5)Fe_(ba1)B(6)Co_(0.2)Al_(1)Cu_(0.15)(x=0,0.1,0.2,0.3,0.4) were prepared by melt-spinning technique.The magnetic properties and microstructures were systemati...; 关键词：Melt-spun ribbons Y substitution Intergrain exchange coupling Microstructure

Synthesis of arylsulfonyl-substituted indolo[2,1-a]isoquinolin-6(5H)-one derivatives via a TBAI-catalyzed radical cascade cyclization: 《Chinese Chemical Letters》2022年第1期276-279,共4页Shengxian Zhai Shuxian Qiu Shuai Yang Bingyan Hua Yongsheng Niu Chuchu Han Youzhu Yu Yuchao Li Hongbin Zhai; the State Key Basic Research Program of the People’s Republic of China (No. 2018YFC0310900);National Natural Science Foundation of China (Nos. 21871018, 21801005, 21732001);Shenzhen Science and Technology Innovation Committee (Nos. KQTD20190929174023858, JCYJ20180504165454447);Industry and Information Technology Bureau of Shenzhen Municipality (No. 201806151622209330);Guangdong Science and Technology Program (No. 2017B030314002);Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions (No. 2019SHIBS0004);the National Ten Thousand Talent Program (the Leading Talent Tier) for the financial support;the Science and Technology Project of Henan Province (No. 202102310328);the Henan Postdoctoral Foundation;the Postdoctoral Innovation Base of Anyang Institute of Technology for financial support; We have developed a metal-free radical cascade reaction of N-substituted 2-aryl indoles with readily available sulfonyl hydrazides for the rapid construction of arylsulfonyl-substituted indolo[2,1-a]isoquinolin-6(5H)-...; 关键词：TBAI-catalyzed METAL-FREE Radical cascade CYCLIZATION Nitrogen-containing heterocycles Fused-indole derivatives

Suppressing Competitive Coordination Reaction for Ohmic Cathode Contact Using Amino-Substituted Organic Ligands and Air-Stable Metals被引量：1: 《CCS Chemistry》2021年第12期367-376,共10页Yang Lu Ziyang Liu Yuewei Zhang Chen Zhang Jinbei Wei Zhengyang Bin Xuewen Wang Dongdong Zhang Lian Duan; supported by the National Key Basic Research and Development Program of China(grant no.2017YFA0204501);the National Science Fund of China(grant nos.U1601651,51903137,and 61890942);the Guangdong Major Project of Basic and Applied Basic Research(grant no.2019B030302009);the Foshan Xianhu Laboratory of the Advanced Energy Science and Technology Guangdong Laboratory(grant no.XHT2020-005);the Young Elite Scientist Sponsorship Program for the financial support(grant no.2019QNRC001)by the China Association for Science and Technology。; Ohmic cathode contact can be formed readily via coordination-activated n-doping(CAN),by co-evaporating air-stable metals(e.g.,silver)and organic ligands with coordination sites.It has been proposed that increasing the...; 关键词：n-dopant PHENANTHROLINE coordination ohmic contact inactive metals

Ming-Phos/Gold(Ⅰ)-Catalyzed Stereodivergent Synthesis of Highly Substituted Furo[3,4-d][i,2]oxazines被引量：1: 《Chinese Journal of Chemistry》2020年第6期577-582,共6页Lujia Zhou Bing Xu Danting Ji Zhan-Ming Zhang Junliang Zhang; the fundi ng support of NSFC(Nos.21425205,21672067,21801078);973 Program(No.2015CB856600);the Program of Eastern Scholar at Shanghai Institutions of Higher Learning and the China Postdoctoral Science Foundation(Nos.2019M650071,2019M661418).; A gold(Ⅰ)-catalyzed asymmetric intermolecular tandem[3+3]-cyclization reaction of 2-(l-alkynyl)-2-alken-l-ones with nitrones has been developed by using Ming-Phos as a chiral ligand.This method enables access to the ...; 关键词：SUBSTITUTED HIGHLY

Fe-substituted cobalt-phosphate polyoxometalates as enhanced oxygen evolution catalysts in acidic media被引量：4: 《Chinese Journal of Catalysis》2020年第5期853-857,共5页Xin-Bao Han Dong-Xue Wang Eduardo Gracia-Espino Yu-Hui Luo Yuan-Zhi Tan Dong-Fei Lu Yang-Guang Li Thomas Wagberg En-Bo Wang Lan-Sun Zheng; 国家自然科学基金(21771155,21721001);国家重点基础研究发展计划(2014CB845603,2017YFA0204902);国家重点研发计划(2017YFA0204902);瑞典Vetenskapsr?det(2017-04862);瑞典能源署(Energimyndigheten,45419-1).; All-inorganic and earth-abundant bi-/trimetallic hydr(oxy)oxides are widely used as oxygen evolution electrocatalysts owing to their remarkable performance.However,their atomically precise structures remain undefined,...; 关键词：Colbalt-phosphate POLYOXOMETALATE Oxygen evolution reaction Isostructural substitution

Theoretical investigation on the excited state intramolecular proton transfer in Me_(2)N substituted flavonoid by the time-dependent density functional theory method: 《Chinese Physics B》2018年第5期534-538,共5页Hang Yin Ying Shi; Project supported by the National Basic Research Program of China(Grant No.2013CB922204);the National Natural Science Foundation of China(Grant Nos.11574115 and 11704146);the Natural Science Foundation of Jilin Province,China(Grant No.20150101063JC); Time-dependent density functional theory(TDDFT)method is used to investigate the details of the excited state intramolecular proton transfer(ESIPT)process and the mechanism for temperature effect on the Enol^(*)/Keto^...; 关键词：time-dependent density functional theory excited state intramolecular proton transfer intramolecular charge transfer transition state

Living Polymerization of 1,3-Butadiene Catalyzed by Half-titanocene Complex Bearing Dibenzhydryl-substituted Aryloxide Ligand被引量：1: 《Chinese Journal of Polymer Science》2017年第6期721-727,共7页Bo Dong Rui Zhuang Chun-yu Zhang Wen-jie Zheng He-xin Zhang Yan-ming Hu 孙广平张学全; financially supported by the National Basic Research Program of China(No.2015CB654700);the National Natural Science Foundation of China(No.U1462124);the National Key Technology R&D Program(No.2014BAE14B00); Half-titanocene complexes bearing dibenzhydryl-substituted aryloxide ligands （2a-2d） were prepared. Among them, 2e adopted a three-legged distorted tetrahedral geometry evidenced by X-ray crystallography. The poly-1...; 关键词：Half-titanocene complexes 1 3-BUTADIENE Thermal stability Living polymerization

Spectroscopic analysis of the interaction between tetra-(p-sulfoazophenyl-4-aminosulfonyl)-substituted aluminum(Ⅲ)phthalocyanines and serum albumins: 《Journal of Innovative Optical Health Sciences》2017年第2期64-71,共8页Liqin Zheng Yipeng He Pingping Lin Lina Liu Hongqin Yang Yiru Peng Shusen Xie; the National Key Basic Research Program of China1 unc der Grant No.2015CB352006;the National Natural Science Foundation of China under Grant Nos.61335011 and 21274021;the Program for Chang-jiang Scholars and Innovative Research Team l in University under Grant No.IRT15R10;the Na-tional High Technology Research and Development Program of China under Grant No.2015AA020508;Natural Science Foundation of Fujian Province under Grant Nos.2015J01040 and 2014J01225.; The binding interaction between tetra-(p-sulfoazophenyl-4-aminosulfonyl)-substituted aluminum(Ⅲ)phthalocyanine(AIPc),and two-serum albumins(bovine serum albumin(BSA)and human serum albumin(HSA))has been investigated....; 关键词：PHTHALOCYANINE BSA HSA fluorescence spectroscopy UV-Vis spectroscopy

Tetra-EDOT substituted 3D electrochromic polymers with lower band gaps: 《Science China Chemistry》2017年第1期90-98,共9页Jingjing Shi Imran Murtaza Shan Shao Xiaosi Zhu Yang Zhao Mengmeng Zhu Osamu Goto Hong Meng; the Shenzhen Key Laboratory of Organic Optoelectromagnetic Functional Materials of Shenzhen Science and Technology Plan(ZDSYS20140509094114164);the Shenzhen Peacock Program(KQTD2014062714543296);Shenzhen Science and Technology Research Grant(JCYJ20140509093817690);the Nanshan Innovation Agency Grant(KC2015ZDYF0016A);the Guangdong Key Research Project(2014B090914003,2015B090914002);the Guangdong Talents Project,the National Basic Research Program of China(2015CB856505);the National Natural Science Foundation of China(51373075);the Guangdong Academician Workstation(2013B090400016);the Natural Science Foundation of Guangdong Province(2014A030313800); A couple of novel electrochromic materials poly(2,3,4,5-tetrakis(2,3-hydrothieno[3,4-b]dixin-5-yl)-1-methyl-1H-pyrrole)(P(t-EDOT-mPy))and poly(5,5',5",5'"-(thiophene-2,3,4,5-tetrayl)tetrakis(2,3-dihydrothieno[3,4-b][1...; 关键词：conjugated 3D polymers electrochromic POLYTHIOPHENE POLYPYRROLE EDOT low band gap ELECTROCHEMISTRY

A New Pyridine-substituted Azadithiolate 2Fe2S Complex Related to the Active Site of[FeFe]-hydrogenase: 《Chinese Journal of Structural Chemistry》2016年第2期237-245,共9页XU Fen-Fen FENG Ya-Nan DU Shao-Wu CHEN Yi-Feng; supported by the National Basic Research Program of China(973 Program;2012CB821702);the National Natural Science Foundation of China(21233009 and 21173221);the State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences; A new 2Fe2 S complex[（2-C5H4N）N（μ-CH2S）2Fe2（CO）6]（1） related to the active site of[FeFe]-hydrogenase was obtained by treating（HS）2Fe2（CO）6 with（pyridin-2-ylazanediyl）dimethanol.Protonation occurred at t...; 关键词：bioinorganic chemistry [FeFe]-hydrogenase PROTONATION proton reduction

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