云南高校图书馆联盟文献共享服务平台- SUBSTITUENT

SUBSTITUENT: 作品数：123被引量：152H指数：5; 导出分析报告; 相关领域：理学更多>>; 相关作者：曹晨忠史小琴堵锡华庄文昌冯长君更多>>; 相关机构：湖南科技大学徐州工程学院南京工程学院南京理工大学更多>>; 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>>

Substituent Modulated Electronic Properties of Cu(Ⅰ)Active Site in Metal-Organic Halides for Boosting Hydrogen Evolution Reaction被引量：1: 《Chinese Journal of Chemistry》2024年第22期2845-2852,共8页Jing Wu Pingping Wang Yuzhe Fu Yi Shen Bin Wang Feng Hu Mengkai Zuo Wei Huang Dayu Wu; supported by the National Natural Science Foundation of China(92161121).; Development of heterogeneous molecular photocatalysts for promising light-driven hydrogen evolution reaction(HER)is highly demanding but still challenging.Here,we report the blue-greenish emitting dinuclear metal–org...; 关键词：Metal-organic halides PHOTOCATALYSIS Hydrogen evolution Microenvironment modulation Hybrid copper(Ⅰ)halids Ligand effects Substituent effects Spin density

Chlorine-Substituent Regulation in Dopant-Free Small-Molecule Hole-Transport Materials Improves the Effi ciency and Stability of Inverted Perovskite Solar Cells: 《Transactions of Tianjin University》2024年第4期314-323,共10页Xinyi Liu Xiaoye Zhang Zhanfeng Li Jinbo Chen Yanting Tian Baoyou Liu Changfeng Si Gang Yue Hua Dong Zhaoxin Wu; This study was supported by the National Nat-ural Science Foundation of China(No.22379105);the Natural Sci-ence Foundation of Shanxi Province(Nos.20210302123110 and 202303021211059);the Open Fund Project of Ningxia Sinostar Display Material Co.,Ltd.; Although doped hole-transport materials(HTMs)off er an effi ciency benefi t for perovskite solar cells(PSCs),they inevi-tably diminish the stability.Here,we describe the use of various chlorinated small molecules,spec...; 关键词：Hole-transport materials Inverted perovskite solar cells Chlorinated small molecules Donor–acceptor–donor structure

基于侧基多通道和对称性破缺效应的分子电导调控: 《Science China Materials》2024年第6期1994-1999,共6页郝杰汪博宇赵璁霍雅妮王进莹贾传成郭雪峰; primary financial support from the Natural Science Foundation of Beijing (2222009);the National Key R&D Program of China (2022YFE0128700,2021YFA1200102,and 2021YFA1200101);the National Natural Science Foundation of China (22173050,21727806,22150013,and 21933001)。; 化学取代是有效调节分子电导,产生多通道输运、量子干涉效应和其他机制的关键方法.但分子骨架和侧基之间存在复杂的相互作用,目前仍未被研究清楚.在本工作中,我们结合扫描隧道显微镜裂结实验技术和第一性原理计算方法,深入研究了具有不...; 关键词：side substituent multiple-channel effect symmetry-breaking effect single-molecule junction

A silylene-stabilized distannavinylidene with a highly labile substituent: 《Science China Chemistry》2023年第12期3555-3561,共7页Zihao Qiao Ming Chen Zhenbo Mo; supported by the National Natural Science Foundation of China(22071124,22371130,22221002);the Frontiers Science Center for New Organic Matter at Nankai University(C029215001);the Fundamental Research Funds for the Central Universities(63206007);the Nankai University and Young Elite Scientists Sponsorship Program by Tianjin。; Vinylidene and its heavier analogues are fundamentally important in synthetic chemistry,but their stabilization and structural characterization remains extremely challenging.Herein we describe that the reduction of an...; 关键词：distannavinylidene SILYLENES stannacycles distannyne CARBORANES

Formation of Slipped Dimer in 6-Pentafluorophenyl-substituted Olympicenyl Radical: 《Chinese Journal of Chemistry》2023年第22期3025-3030,I0002,共7页Qin Xiang Yupeng Guo Jinlian Hu Zhaoyang Li Zhe Sun; support from the National Natural Science Foundation of China(Grant Nos.22201206,22222110,21971187);the National Science Foundation Of Tianjin(19JCJQJC62700);the China Postdoctoral Science Foundation(2022M722358);the Haihe Laboratory of Sustainable Chemical Transformations.; Introduction of substituents to organic radical is important to increase the stability and realize its applications as multifunctional materials.In this work,pentafluorophenyl group was introduced to 6-position of oly...; 关键词：RADICAL Odd-alternant hydrocarbon DIMERIZATION Electrostatic interaction Pentafluorophenyl substituent

The role ofβ,γ,δ-substituent of dialkylphosphinic acids in HREE extraction and separation behaviors被引量：1: 《Journal of Rare Earths》2023年第11期1789-1795,I0005,共8页Junlian Wang Wen Xu Jianguo Cui Guodong Xu Yufu Chen Peilong Wang Ziyong Chang; Project supported by the National Natural Science Foundation of China (51974026,21301104);the State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization。; Heavy rare earth element(HREE)separation has always been a great challenge.The kind of dialkylphosphinic acids is recognized as the third generation of organophosphorous acid extractants.However,detailed relationship ...; 关键词：Heavy rare earth element EXTRACTION SEPARATION Dialkylphosphinic acid Substituent effect

Cellulose-Based Ultralong Room-Temperature Phosphorescence Nanomaterials with Tunable Color and High Quantum Yield via Nano-Surface Confining Effect被引量：1: 《Research》2023年第3期565-573,共9页Xin Zhang Chunchun Yin Jingxuan You Ruiqiao Li Jinming Zhang Yaohui Cheng Yirong Wang Jun Zhang; the National Natural Science Foundation of China(No.52173292 and U2004211);the Youth Innovation Promotion Association CAS(2018040);the National Key Research and Development Project(No.2020YFC1910303).; How to achieve multicolor organic room-temperature phosphorescence(RTP)is still challenging and striking.Herein,we discovered a new principle to construct eco-friendly color-tunable RTP nanomaterials based on the nano...; 关键词：BONDING SUBSTITUENT CHAINS

Ultrathin two-dimensional porphyrinic metal-organic framework nanosheets induced by the axial aryl substituent被引量：3: 《Chinese Chemical Letters》2023年第7期117-121,共5页Jurong Dong Yufei Wang Yu-Lin Lu Li Zhang; support from the National Natural Science Foundation of China (Nos. 21773314, 21821003 and 21890382);the Guangdong Natural Science Funds for Distinguished Young Scholar (No. 2019B151502017)。; Ultrathin two-dimensional metal-organic framework nanosheets have emerged as a promising kind of heterogeneous catalysts. Herein, we report a new kind of 2D porphyrinic metal-organic framework nanosheets of Rh2-PCN-22...; 关键词：METALLOPORPHYRIN Axial aryl substituent 2D MOF nanosheets CO_(2)transformation Heterogeneous catalysis

π-Pimer,π-Dimer,π-Trimer,and 1Dπ-Stacks in a Series of Benzene Triimide Radical Anions:Substituent-Modulated π Interactions and Physical Properties in Crystalline State: 《CCS Chemistry》2023年第6期1343-1352,共10页De-Hui Tuo Shuxuan Tang Pengfei Jin Jikun Li Xinping Wang Chuang Zhang Yu-Fei Ao Qi-Qiang Wang De-Xian Wang; This research was supported by the National Natural Science Foundation of China(no.91956126);Beijing National Laboratory for Molecular Sciences(BNLMS-CXXM-202002 and BMS Junior Fellow Scholarship);China Postdoctoral Science Foundation(no.2020TQ0326).; We herein present the efficient syntheses,crystal structures,and physical properties of a series of novel benzene triimide(BTI)radical anions,emphasizing the relationship between molecular structure with spin–spin in...; 关键词：radical pimer radical dimer anion radical benzene triimide π-πstacking

Complete degradation of high-loaded phenol using tungstate-based ionic liquids with long chain substituent at mild conditions被引量：3: 《Green Energy & Environment》2023年第2期452-458,共7页Yingying Yang Honglei Fan Tianbin Wu Guanying Yang Buxing Han; financially supported by the National Natural Science Foundation of China(21875265,22293015,22121002)。; Phenol in waste water threatens human health and is difficultly to be decomposed by nature.Efficient degradation of high-loaded phenol in water under mild condition is still a great challenge.Herein,ionic liquids with...; 关键词：Ionic liquid Oxidative degradation PHENOL TUNGSTATE Hydrogen peroxide

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