云南高校图书馆联盟文献共享服务平台- POLYCARBOXYLATE

POLYCARBOXYLATE: 作品数：21被引量：23H指数：3; 导出分析报告; 相关领域：建筑科学更多>>; 相关作者：孙振平陈建定任芹玉陆跃赵磊更多>>; 相关机构：同济大学四川大学华东理工大学更多>>; 相关期刊：《Chemical Research in Chinese Universities》《Frontiers of Structural and Civil Engineering》《Journal of Wuhan University of Technology(Materials Science)》《Science China Chemistry》更多>>; 相关基金：国家自然科学基金中国博士后科学基金广东省自然科学基金安徽省自然科学基金更多>>

Adsorption properties of polycarboxylate ether-based superplasticizer on cement particles and their resultant dispersion: 《Frontiers of Structural and Civil Engineering》2022年第4期506-514,共9页Jinyoung YOON Byoung Il CHOI Jae Hong KIM; supported by the National Research Foundation of Republic of Korea(NRF)funded by the Ministry of Education(NRF-2018R1D1A1B07047321).; The cement dispersion performance of a polycarboxylate(PCE)-based superplasticizer is highly related to their adsorption behaviors as a function of time.This study evaluated effects of PCEs on rheological properties o...; 关键词：ADSORPTION POLYCARBOXYLATE SUPERPLASTICIZER rheology DISPERSION

Effects of Polycarboxylate-based Grinding Aid on the Performance of Grinded Cement被引量：1: 《Journal of Wuhan University of Technology(Materials Science)》2021年第5期682-688,共7页HE Yan ZHANG Xiong WU Genhuo SHI Pengcheng; Funded by the National Natural Science Foundation of China(No.51808369);Hubei Key Laboratory of Water System Science for Sponge City Construction(No.2019-01)。; A molecular modified PCE-type GA was self-synthesized,and the grindability concerning grinding duration and particle size distribution of ground cement was evaluated.Setting time,flowability,hydration heat,mechanical ...; 关键词：PCE-type GA CEMENT GRINDABILITY FINENESS hydration properties

Two Co(Ⅱ)-based Coordination Polymers Constructed fromπ-electron-rich Polycarboxylate Aryl Ether Ligand:Structural Insights and Photocatalytic Dye Degradation: 《Chinese Journal of Structural Chemistry》2021年第6期722-728,683,共8页WANG Xiao-Feng GUO Xin-Yu LIU Tao; In the present study,two new Co(Ⅱ)-based coordination polymers(CPs)with chemical formulas of{[Co_(3)(μ_(3)-OH)(L)(H_(2)O)_(3)]·2H_(2)O}n(1)and{[Co_(3)(μ_(3)-OH)(L)(H_(2)O)]·2DMF·3H_(2)O}n(2)have been successfull...; 关键词：coordination polymer structural diversity aryl ether ligand dye degradation

Microstructural Characteristics Analysis of PCE Copolymer from Methyl Allyl Polyethylene Glycol and Methacrylic Acid based on Determination of Monomer Reactivity Ratios: 《Journal of Wuhan University of Technology(Materials Science)》2021年第2期223-229,共7页WANG Ziming KANG Yaxin PENG Jingying; Funded by the Key Materials and Preparation Technology of Long-life Concrete Products Project(No.2017YFB0310002)through the National Key R&D Program。; The reactivity ratio of monomer and the microstructure of copolymer as polycarboxylate ether(PCE)superplasticizer were investigated.Polycarboxylate ethers(PCEs)were synthesized from methyl allyl polyethylene glycol(MA...; 关键词：reactivity ratio POLYCARBOXYLATE K-T method COPOLYMER sequence distribution

Effect of nonionic side chain length of polycarboxylate-ethe卜based high-range water-reducing admixture on properties of cementitious systems被引量：2: 《Frontiers of Structural and Civil Engineering》2020年第6期1573-1582,共10页Sileyman OZEN Muhammet Gokhan ALTUN Ali MARDANI-AGHABAGLOU Kambiz RAMYAR; The authors express their sincere gratitude to the Scientific and Technological Research Council of Turkey(Grant No.219M425);Bursa Uludag University Science and Technology Center(Grant Nos.AYP(MH)-2016/16,DDP(MH)-2018/9,and DDP(MH)-2019/15).The first author thanks TUBITAK for the scholarship provided by Grant No.217M408 during his PhD study.The authors would like to acknowledge Polisan Construction Chemicals Company and Bursa Ready Mixed Concrete for the provision of the materials and information on their properties.; Despite the large variations in the behaviors of water-reducing admixtures upon changes in their structures,most previous reports on the cement-admixture compatibility did not provide suficient information on the stru...; 关键词：water-reducing admixture side chain length cement paste FLUIDITY compressive strength

Effect of PCEs with Different Functional Groups on the Performance of Cement Paste被引量：3: 《Journal of Wuhan University of Technology(Materials Science)》2019年第5期1163-1169,共7页HE Yan ZHANG Xiong WANG Yiting KONG Yaning JI Tao SHUI Liangliang WANG Xiaofu WANG Haoren; Funded by the National Natural Science Foundation of China(No.51808369);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(No.18KJB560016);the Opening Project of State Key Laboratory of Green Building Materials(No.YA-615);the State Key Laboratory of Silicate Materials for Architectures(No.SYSJJ2018-09);Science and Technology Project of Jiangsu Provincal Department of Housing and Urban-Rural Construction(No.2018ZD049);the Natural Science Foundation of Suzhou University of Science and Technology(No.XKQ2018009); The adsorption behaviors and dispersing properties of polycarboxylate superplasticizer(PCE) with different functional groups were systematically analyzed to reveal the theory and methods of modifying PCE molecular str...; 关键词：POLYCARBOXYLATE SUPERPLASTICIZER functional group adsorption behavior RHEOLOGICAL properties CEMENT HYDRATION

THE ROLE OF NA2OEQ RATIO ON THE FLOWABILITY AND STRENGTH DEVELOPMENT OF CEMENTITIOUS SYSTEMS IN THE PRESENCE OF A POLYCARBOXYLATE ETHER-BASED ADMIXTURE: 《Journal of Green Building》2019年第1期93-109,共17页Ali Mardani-Aghabaglou Burak Felekoğlu Kambiz Ramyar; In this study,the effect of equivalent Na_(2)O(Na_(2)Oeq)ratio of cement on fresh properties and compressive strength of paste and mortar mixtures containing polycarboxylate ether-based high range water reducing(HRWR)...; 关键词：alkali content of cement fresh properties cement paste mortar mixture

Effects of CFB Ash on the Adsorption Mechanism of Polycarboxylate Superplasticiser: 《Journal of Wuhan University of Technology(Materials Science)》2018年第6期1323-1333,共11页LIU Juanhong GAO Meng SONG Shaomin; Funded by the National Key Research and Development Program of China(2017YFC0602903);the National Natural Science Foundation of China(51834001); The effects of circulating fluid bed(CFB) ash on the adsorption performance of polycarboxylate superplasticiser and the mechanism of this influence on the dispersive property of the polycarboxylate superplasticiser we...; 关键词：CFB ash polycarboxylate superplasticiser FLUIDITY TOC adsorption

Synthesis of a Novel Polycarboxylate Superplasticizer with Carboxyl Group as Side Chain Terminal Group to Enhance Its Clay Tolerance被引量：2: 《Journal of Wuhan University of Technology(Materials Science)》2018年第1期226-232,共7页陈刚雷家珩 DU Yong CHEN Xuebing; The dispersion ability of polycarboxylate superplasticizer（PCE） in fresh concrete was much impeded by clay impurities. To improve the dispersion of PCE in the clay-contained concrete, a novel PCE with carboxyl as a ...; 关键词：POLYCARBOXYLATE CLAY CEMENT

Three Ni（II） Coordination Polymers with Various Architectures Based on Asymmetric Bis-pyridyl-amide and Polycarboxylates： Syntheses, Structures and Properties: 《Chemical Research in Chinese Universities》2016年第5期719-724,共6页WU Xiaomei LIU Guocheng WANG Xiuli SHAO Jiyan LIN Hongyan WANG Xiang; Supported by the National Natural Science Foundation of China（Nos.21471021, 21401010, 21501013）, the General Program Fund of the Education Department of Liaoning Province, China（No.L2014449） and the Program for Distinguished Professor of Liaoning Province, China（No.2015399）.; Three different dimensionalNi（II） coordination polymers, [Ni（3-pna）（HIP）（H2O）3]-H20（1）, [Ni（3-pna）- （1,3,5-HBTC）]（2） and [Ni2（H2O）（3-pna）2（1,4-CHDC）2]4（3）（3-pna=3-pyridylnicotinamide, H2HIP=5-...; 关键词：Crystal structure Dipyridylamide POLYCARBOXYLATE Photoluminescence property Photocatalytic property

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