云南高校图书馆联盟文献共享服务平台- HYDROGEN

HYDROGEN_BONDING: 作品数：261被引量：243H指数：6; 导出分析报告; 相关作者：吴志坚卿彬菊叶秀深李喆熊肖更多>>; 相关机构：华东理工大学中国科学院中国科学院研究生院华侨大学更多>>; 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国家教育部博士点基金河北省自然科学基金更多>>

Stabilizing wide-bandgap halide perovskites through hydrogen bonding被引量：1: 《Science China Chemistry》2022年第8期1650-1660,共11页Lei Tao Xiaoqin Du Jianfei Hu Shixuan Wang Chen Lin Qi Wei Yingdong Xia Guichuan Xing Yonghua Chen; financially supported by the Natural Science Foundation of China(91833304 and 51972172);Natural Science Foundation of Jiangsu Province for Distinguished Young Scholars,China(BK20200034);the Young 1000 Talents Global Recruitment Program of China。; Wide-bandgap(WBG)perovskites have emerged as promising materials for the construction of perovskite/silicon tandem solar cells.However,poor long-term operational stability due to the notorious photo-induced halide seg...; 关键词：wide-bandgap perovskite hydrogen bonds perovskite solar cells ionic liquid

Hydrogen-bond-assisted transition-metal-free catalytic transformation of amides to esters被引量：1: 《Science China Chemistry》2021年第1期66-71,共6页Changyu Huang Jinpeng Li Jiaquan Wang Qingshu Zheng Zhenhua Li Tao Tu; the National Key R&D Program of China(2016YFA0202902);the National Natural Science Foundation of China(21572036,21871059,21861132002);the Department of Chemistry at Fudan University。; The amide C-N cleavage has drawn a broad interest in synthetic chemistry,biological process and pharmaceutical industry.Transition-metal,luxury ligand or excess base were always vital to the transformation.Here,we dev...; 关键词：AMIDES C–N bond cleavage ESTERIFICATION hydrogen bonding transition-metal-free catalysis

Synergistic control of dual cross-linking strategy toward tailor-made hydrogels被引量：2: 《Science China Chemistry》2020年第12期1793-1798,共6页Xueyu Dou Qingchen Cao Feifei Sun Yaqiang Wang Hufei Wang Hong Shen Fei Yang Xing Wang Decheng Wu; This work was supported by the National Natural Science Foundation of China(21674120,51973226,21725403).; Simple, efficient and accurate controllable systems for materials are becoming more essential, in response to the explosively growing demands in the fields of chemistry and material science. Herein, tailored hydrogels...; 关键词：controlled hydrogels dual cross-linked network thiol-disulfide exchange hydrogen bonding synergistic regulation

GMP-quadruplex-based hydrogels stabilized by lanthanide ions被引量：1: 《Science China Chemistry》2018年第5期604-612,共9页Jin Zhang Xiaoyang Li Xiuping Sun Aixin Song Yebang Tan Jingcheng Hao; supported by the National Natural Science Foundation of China(21573134,21420102006); This work describes the gelation behaviors and properties of a biological molecule, guanosine 5′-monophosphate disodium salt(GMP), in the presence of trivalent lanthanide ions. Hydrogels composed of GMP-quadruplexes ...; 关键词：G-quadruplex hydrogel hydrogen bonding electrostatic interaction ion-dipole interaction fluorescence enhancement

Hydrogen bonding mediated ion pairs of some aprotic ionic liquids and their structural transition in aqueous solution: 《Science China Chemistry》2017年第7期970-978,共9页Huiyong Wang Miao Liu Yuling Zhao Xiaopeng Xuan Yang Zhao Jianji Wang; supported by the National Natural Science Foundation of China(21573060,21673068);Program for Innovative Research Team in Science and Technology in University of Henan Province(16IRTSTHN002);Plan for Scientific Innovation Talent of Henan Province(144200510004);The High Performance Computing Center of Henan Normal University; Ion pair speciation of ionic liquids(ILs) has an important effect on the physical and chemical properties of ILs and recognition of the structure of ion pairs in solution is essential. It has been reported that ion pa...; 关键词：ionic liquids ion pair hydrogen bonding far infrared spectroscopy solution

Unraveling weak interactions in aniline-pyrrole dimer clusters: 《Science China Chemistry》2016年第10期1270-1276,共7页Chengqian Yuan Pan An Jing Chen Zhixun Luo Jiannian Yao; supported by the National Project“Development of Advanced Scientific Instruments Based on Deep Ultraviolet Laser Source”(Y31M0112C1);the National Basic Research Program of China(2011CB808402);Z.Luo acknowledges the Young Professionals Programme in Institute of Chemistry,Chinese Academy of Sciences(ICCAS-Y3297B1261); Weak intermolecular interactions in aniline-pyrrole dimer clusters have been studied by the dispersion-corrected density functional theory(DFT) calculations. Two distinct types of hydrogen bonds are demonstrated with ...; 关键词：weak intermolecular interactions ANILINE PYRROLE dimer cluster hydrogen bonding nature bond orbital energy decomposition

Probing the effects of external species on poly(acrylate acid) chain dynamics by using cationic AIE-active fluorophore: 《Science China Chemistry》2016年第2期218-224,共7页Junfeng Niu Yuan Gao Yuru You Yinbang Zhu Jingzhi Sun Ben Zhong Tang; supported by the Natural Science Foundation of Zhejiang Province(2012C32007;Z4110056);the National Basic Research Program of China(2013CB834704); We report here our results on the investigation of the chain dynamics of poly(acrylic acid) in aqueous solution. The concentration of poly(acrylic acid) was approximately 3.8×10^(-4) mol/L, two orders of magnitude hi...; 关键词：polymer dynamics concentrate solution aggregation-induced emission metal cation hydrogen bonding.

Crescent aromatic oligothioamides as highly selective receptors for copper(Ⅱ) ion: 《Science China Chemistry》2014年第9期1246-1256,共11页HE LuTao JIANG Qian GAO RongZhao YANG XinShi FENG Wen LUO ShunZhong YANG YanQiu YANG Liang YUAN LiHua; supported by the National Natural Science Foundation of China(21172158);the Joint Fund of National Natural Science Foundation of China and the China Academy of Engineering Physics(11076018);the Doctoral Program of the Ministry of Education of China(20130181110023);the National Science Foundation for Fostering Talents in Basic Research of the National Natural Science Foundation of China(J1210004,J1103315);Open Project of State Key Laboratory of Supramolecular Structure and Materials(SKLSSM201408);Open Project of State Key Laboratory of Structural Chemistry(20140013); A series of crescent aromatic oligothioamides(4, 6, 8, 15, and 18) bearing different number of sulfur atoms were designed and synthesized via thionation of their corresponding aromatic oligoamides(3, 5, and 7) using L...; 关键词：aromatic oligothioamide hydrogen bonding copper selective extraction cation receptor

N-H…X(X=F,Cl,Br,and Ⅰ)hydrogen bonding in aromatic amide derivatives in crystal structures被引量：2: 《Science China Chemistry》2012年第10期2018-2026,共9页WANG DongYun WANG JiLiang ZHANG DanWei LI ZhanTing; the National Natural Science Foundation of China (21172042and 20974118);the Ministry of Education of China (IR1117) for financial support; Intramolecular N H···X (X=F, Cl, Br, and Ⅰ) hydrogen bonding patterns of aromatic amides in the solid state are summarized. It is revealed that the key for the formation of this kind of weak intramolecular hydroge...; 关键词：hydrogen bond halogen acceptor aromatic amide X-ray crystallography

The effect of hydrogen bond acceptor properties of ionic liquids on their cellulose solubility被引量：3: 《Science China Chemistry》2012年第8期1663-1670,共8页STARK Annegret SELLIN Martin ONDRUSCHKA Bernd MASSONNE Klemens; supported by the BASF SE. A.S. is indebted to the Deutsche Forschungsgemeinschaft (DFG) for funding within the SPP 1191 Priority Programme Ionic Liquids (STA1027/2-1 to /2-3); It is nowadays well-known that ionic liquids can dissolve cellulose. However, little systematic data has been published that shed light onto the influence of the ionic liquid structure on the dissolution of cellulose....; 关键词：ionic liquids cellulose dissolution hydrogen bonding

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