PHOSPHONIUM

作品数：40被引量：52H指数：4
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Antibacterial performance of cationic quaternary phosphonium-modified chitosan polymer in water
《Chinese Chemical Letters》2024年第9期326-330,共5页Jinjie Lu Qikai Liu Yuting Zhang Yi Zhou Yanbo Zhou 
supported by the National Natural Science Foundation of China(Nos.51778230,22376065);Program of Shanghai Outstanding Technology Leaders(No.20XD1433900);the Science and Technology Commission of Shanghai Municipality(No.22ZR1418600);Shanghai Municipal Science and Technology(No.20DZ2250400)。
Microbial contamination in water has emerged as a critical concern and thus developing biocide materials for controlling microbial contamination is crucial.Removing all pathogenic bacteria in water is difficult when u...
关键词：CHITOSAN Quaternary phosphonium salt Antibacterial performance Antibacterial mechanism Morphology change 
Asymmetric Nucleophilic Additions Promoted by Quaternary Phosphonium Ion-Pair Catalysts
《CCS Chemistry》2024年第9期2110-2130,共21页Lingzhu Chen Youlin Deng Tingting Li Deyu Hu Xiaoyu Ren Tianli Wang 
Financial support was provided by the National Natural Science Foundation of China(grant nos.22222109,21921002,22101189,21897002,and 31972290);the Beijing National Laboratory for Molecular Sciences(grant no.BNLMS202101);the Natural Science Foundation of Sichuan Province(grant nos.2023NSFSC1921,2022NSFSC1181,and 24NSFSC6590);the Fundamental Research Funds from Sichuan University(grant no.2020SCUNL108);the Fundamental Research Funds for the Central Universities.
Chiral quaternary phosphonium ion-pair catalysis showcases a distinctive catalytic and stereoinductive mode arising from the synergy between ionic and noncovalent interactions.Over recent decades,this methodology has ...
关键词：quaternary phosphonium salts ion-pair catalysts asymmetric synthesis ORGANOCATALYSIS nucleophilic addition 
Access to Enantioenriched Allylic Alcohols via Peptide-Mimic Phosphonium Salt-Catalyzed Asymmetric Aerobic Hydroxylation
《Chinese Journal of Chemistry》2024年第17期2017-2022,共6页Jixing Che Siqiang Fang Zanjiao Liu Jiaja He Jia-Yan Zheng Fan Wang Tianli Wang 
Financial support was provided by the National Natural Science Foundation of China(22222109,21921002,22101189 and 22371190);the National Key R&DProgramof China(2018YFA0903500);Beijing National Laboratory for Molecular Sciences(BNLMs202101);Sichuan Science Foundation for Distinguished Young Scholars(2023NSFSC1921);Sichuan Provincial Natural Science Foundation(2022NSFSC1181,24NSFSC6590);Fundamental Research Funds from Sichuan University(2020SCUNL108)and Fundamental Research Funds for the Central Universities.
The development of catalytic asymmetric methods that enable access to value-added functionalities or structures,exemplified by allylic alcohols,is a highly interesting yet challenging topic from both academic and indu...
关键词：Asymmetric catalysis Peptide-mimic phosphonium salts Aerobic hydroxylation Enantioenrichedα-allylic alcohols lon pairs Oxygen Ketones 
Chemoselective and Living/Controlled Polymerization of Alkenyl Methacrylates by the Phosphonium Ylide/Organoaluminum Lewis Pairs
《Chinese Journal of Polymer Science》2024年第2期159-167,I0005,共10页Zhi-Kang Chen Wu-Chao Zhao Yi-Ling Zhao Cong-Lei Liu Liu-Yin Jiang Yue-Tao Zhang Hong-Ping Zhu 
financially supported by the National Natural Science Foundation of China (Nos. 21972112 and 22225104);China Postdoctoral Science Foundation (Nos. 2022TQ0115 and 2022M711297)。
Chemoselective,living/controlled polymerizations of allyl methacrylate(AMA) and vinyl methacrylate(VMA) with/without methyl methacrylate(MMA) by using the phosphonium ylide/organoaluminum based Lewis pairs(LPs) have b...
关键词：Phosphonium ylide Alkenyl methacrylate CHEMOSELECTIVITY Living/controlled polymerization Post-functionalization 
Semi-clathrate hydrate based carbon dioxide capture and separation techniques
《Frontiers of Environmental Science & Engineering》2023年第12期1-29,共29页Lijuan Gu Hailong Lu 
funded by the financial support from the China Geological Survey(No.DD20230063);the Guangdong Major Project of Basic and Applied Basic Research(No.2020B0301030003).
CO_(2)is considered as the main contributor to global warming,and hydrate enclathration is an efficient way for carbon capture and separation(CCS).Semi-clathrate hydrate(SCH)is a type of clathrate hydrate capable of e...
关键词：Semi-clathrate hydrate Tetra-n-butyl ammonium halide Tetra-n-butyl phosphonium halide Structure Thermodynamical properties CO_(2) capture and separation 
Facile Synthesis of Polycarbonate Diol via Copolymerization of CO_(2) and Cyclohexene Oxide Catalysed by a Combination of One-Component Phosphonium Borane Lewis Pair and Water被引量：2
《Chinese Journal of Polymer Science》2023年第5期735-744,I0009,共11页Xiao-Wu Wang Ji-Wen Hui Yu-Tao Li Yan-Ru Gu Zhi-Bo Li 
financially supported by the National Key R&D Program of China(No.2021YFA1501600);the National Natural Science Foundation of China(Nos.22175105 and 22031005)。
Well-defined polycarbonate diol was successfully synthesized through a strategy using a combination of organocatalyst and water.Such strategy was less developed in organocatalyzed polymerization and frequently regarde...
关键词：Polycarbonate Phosphonium borane Lewis pair CO_(2)utilization Organocatalysis Ring-opening polymerization 
Phosphonium-Based Ionic Thermally Activated Delayed Fluorescence Emitters for High-Performance Partially Solution-Processed Organic Light-Emitting Diodes被引量：2
《CCS Chemistry》2023年第3期589-597,共9页Xu-Lin Chen Xiao-Dong Tao Ya-Shu Wang Zhuangzhuang Wei Lingyi Meng Dong-Hai Zhang Fu-Lin Lin Can-Zhong Lu 
This research was made possible as a result of a generous grant from the Key Research Program of Frontier Science,the Chinese Academy of Sciences(CAS)(grant no.QYZDJ-SSW-SLH033);the National Natural Science Foundation of China(grant no.52073286);the Natural Science Foundation of Fujian Province(grant no.2006L2005);the Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China(grant nos.2021ZR132 and 2021ZZ115);the Youth Innovation Foundation of Xiamen City(grant nos.3502Z20206082 and 3502Z20206083);the Major Research Project of Xiamen(grant no.3502Z20191015).
Ionic thermally activated delayed fluorescence(TADF)emitters are rarely investigated due to their poor photoluminescence and electroluminescence performance.Herein,highly efficient ionic TADF emitters with charged do...
关键词：cation acceptor charge transfer PHOSPHONIUM ionic emitter thermally activated delayed fluorescence partially solution-processed host-guest organic light-emitting diode efficiency roll-off 
Annealing,solvation,and mirror-plating effects in phosphonium chloroaluminate ionic liquids
《Nano Research》2023年第2期3348-3357,共10页Zelei Zhang Atsushi Kitada Kazuhiro Fukami Kuniaki Murase 
supported by the Japan Society for the Promotion of Science(JSPS,No.22K14508:Z.L.Z.;No.22H01830:A.K.;No.20H05663:K.M.);the Joint Usage/Research Program on Zero-Emission Energy Research,Institute of Advanced Energy,Kyoto University(ZE2022A-01);Z.Z.also acknowledges the financial support of the Kyoto University Research Fund for Young Scientists(Start-up).
The physicochemical properties of a specific ionic liquid(IL)are naturally considered to be constant at a given temperature.However,a series of eutectic melts of trihexyl(tetradecyl)phosphonium chloride([P6,6,6,14]Cl)...
关键词：ionic liquid physicochemical property ab initio calculation electrodeposition 
Morphology Engineering toward Highly Emissive Mn^(2+)Doped PEA_(2)PbBr_(4) Perovskite with Their LED Application via Phosphonium Passivation被引量：1
《Chinese Journal of Structural Chemistry》2022年第5期70-76,共7页Yu-Feng Sang Liang-Jin Xu Zhong-Ning Chen 
supported by the National Natural Science Foundation of China(Grants 22175181 and 92061202);the Fujian Science and Technology Project(Grant 2020L3022);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant XDB20000000)。
Mn^(2+)-doped lead halide perovskites either in 3D or 2D have been extensively explored due to their rich energy-transfer behaviors.While their application on LED is still lagging behind in comparison to non-doped 3D ...
关键词：2D perovskite Mn^(2+)doped energy transfer perovskite LED 
Probing the nanofriction of non-halogenated phosphonium-based ionic liquid additives in glycol ether oil on titanium surface
《Friction》2022年第2期268-281,共14页Xiuhua QIU Linghong LU Zhenyu QU Jiongtao LIAO Qi FAN Faiz Ullah SHAH Wenling ZHANG Rong AN 
We are grateful to the support from Natural Science Foundation of Jiangsu Province(Grant No.BK20191289);the National Natural Science Foundation of China(Grant Nos.21838004,21606131,and 21676137);and the financial support from Instrument&EquipmentOpen Funding of Nanjing University of Science and Technology.The Swedish Foundation for Strategic Research(Grant No.EM16-0013)is also gratefully acknowledged for the financial support.
The nanofrictional behavior of non-halogentated phosphonium-based ionic liquids(ILs)mixed with diethylene glycol dibutyl ether in the molar ratios of 1:10 and 1:70 was investigated on the titanium(Ti)substrate using a...
关键词：ionic liquid nanofriction atomic force microscopy(AFM) ORDERING density 
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