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PREPARED: 作品数：1505被引量：3158H指数：17; 导出分析报告; 相关领域：理学更多>>; 相关作者：柳君杜之明张卫文张大童张羊换更多>>; 相关机构：中南大学哈尔滨工业大学兰州理工大学上海交通大学更多>>; 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高技术研究发展计划中国博士后科学基金更多>>

Microstructures and Properties of Modified Magnesium Phosphate Cement Mortar Prepared at Low Temperatures and Subjected to Freeze-Thaw Cycling at Early Ages: 《Journal of Wuhan University of Technology(Materials Science)》2025年第2期427-438,共12页YUAN Jie ZHANG Zipeng CHEN Xin HUANG Xin; Funded by the National Natural Science Foundation of China(No.51878227)。; Microstructures and properties of mortar using ammonium phosphate and potassium phosphate were tested and compared in this case.Moreover,two cementitious additions and two lightweight aggregates,including fly ash,redi...; 关键词：magnesium phosphate cement sub-zero temperature freeze-thaw cycling early age

Properties of Magnesium Oxychloride Cement Prepared Based on Tibet Hydromagnesite: 《Journal of Wuhan University of Technology(Materials Science)》2025年第2期487-495,共9页ZHOU Zhifu AN Lingyun CHANG Chenggong DONG Jinmei WANG Ziyi FENG Wenjie; Funded by the Xining Key R&D and Transformation Program(No.2024-Y-11);the Qinghai Province“Kunlun Talents-Highend Innovation and Entrepreneurship Talents”Top Talents。; A new type of magnesium oxychloride cement(MOC)was prepared based on calcined MgO powder from hydromagnesite in Tibet,China,with the addition of MgCl_2,a by-product of potassium extraction from the salt lake.The effec...; 关键词：magnesium oxychloride cement HYDROMAGNESITE phase-composition MICROSTRUCTURE mechanical properties

Experimental Study on the Chloride Ion Concentration of Cement Pastes Prepared with Limestone Powder: 《Journal of Wuhan University of Technology(Materials Science)》2024年第6期1474-1483,共10页ZHANG Kaijian HUANG Zeping JIA Xuxiu WANG Dehui; Funded by the National Natural Science Foundation of China(No.52008304);the Natural Science Foundation of Fujian Province(No.2023J05021);the Startup Foundation of Scientific Research by Fuzhou University(Nos.XRC-18016 and GXRC21060)。; To investigate the impact of limestone powder on the chloride ion concentration coefficient of cement pastes,various techniques such as scanning electron microscopy(SEM),X-ray diffraction(XRD),thermogravimetric analys...; 关键词：limestone powder specific surface area CONTENT friedel's salt chloride ion concentration coefficient

Fluorographene with Narrow Lateral Size and Thickness Distributions Prepared for Enhancing Lubrication Performance of Bentonite Grease: 《Journal of Wuhan University of Technology(Materials Science)》2024年第5期1294-1302,共9页XIANG Shuo LU Peng ZHANG Qinhui XIAO Bowen YANG Xin ZHANG Peili MA Pengfei HE Yan LI Xuebin; Funded by Science and Technology Research Program of Chongqing Municipal Education Commission(No.KJZD-K202212905);Natural Science Foundation of Chongqing,China(No.cstc2019jcyj-msxmX0453)。; Fluorographene(FG)with narrow lateral size and thickness distributions was prepared by a liquid-phase exfoliation method,based on liquid cascade centrifugation.The Rtec MFT-5000 tribo-meter was used to investigate the...; 关键词：fluorographene liquid-phase exfoliation bentonite grease lubrication performance

Microstructure Characteristics and Possible Phase Evolution of the Coal Gangue-Steel Slag Ceramics Prepared by the Solid-State Reaction Methods: 《Journal of Wuhan University of Technology(Materials Science)》2024年第4期921-930,共10页刘文洁 WANG Yang LI Jingtao 李宝让; Funded by the Scientific and Technological Innovation Project of Carbon Emission Peak and Carbon Neutrality of Jiangsu Province(No.BE2022028-4)。; Industrial wastes such as steel slag and coal gangue etc.were chosen as raw materials for preparing ceramic via the conventional solid-state reaction method.With steel slag and coal gangue mixed in various mass ratios...; 关键词：steel slag-coal gangue ceramics SYNTHESIS phase evolution microstructure characteristics

Nickel Sulfide Modified NiCu Nanoalloy with Excellent Oxygen Evolution Reaction Properties Prepared through Electrospinning and Heat Treatment: 《Journal of Wuhan University of Technology(Materials Science)》2024年第2期320-326,共7页李涛凌帅 ZHONG Shujie LOU Qiongyue; Funded by the Doctoral Fund of Chengdu University(No.2081919131);the Sichuan Science and Technology Program(No.2023YFG0229)。; Ni^(2+)/Cu^(2+)/SO_(4)^(2-)/polyvinyl alcohol precursor fibers with uniform diameters were prepared through electrospinning.Nickel-based composite nanoalloys containing Ni,Cu,and S were prepared through heat treatment...; 关键词：NICU NANOALLOY Ni_(3)S_(2) structure transformation oxygen evolution reaction

Investigation of Microstructure, Microhardness and Thermal Properties of Ag-In Intermetallic Alloys Prepared by Vacuum Arc Meltings: 《Journal of Wuhan University of Technology(Materials Science)》2024年第1期182-187,共6页ÇELİK Erçevik ATA ESENER Pınar ÖZTÜRK Esra AKSÖZ Sezen; Nev?ehir Hac?Bekta?Veli Runiversity Scientific Research Projects Coordination Unit (No. NEüLüP16/2F3)。; Ag-In intermetallic alloys were produced by using vacuum arc furnace. Differential Scanning Calorimetry(DSC) and Energy Dispersive X-Ray Spectrometry(EDX) were used to determine the thermal properties and chemical com...; 关键词：thermal properties microstructure characterization MICROHARDNESS ALLOYS material characterization

Microstructure,Properties,and Grain Growth Kinetics of Mo-5Ta Refractory Sputtering Targets Prepared by SPS: 《Journal of Wuhan University of Technology(Materials Science)》2023年第6期1248-1254,共7页LIU Dawei YANG Xiaolong HUANG Lei PAN Yafei ZHANG Jiuxing; “Solid Waste Recycling”Key Project of National Key R&D Plan of China(No.2018YFC1901700);the Fundamental Research Funds for the Central Universities of China(Nos.JZ2021HGTB0094 and PA2021GDGP0059)。; Mo-5Ta targets were prepared by the spark plasma sintering(SPS)technology under the sintering temperatures of 1400-1600℃,the holding times of 0-20 min,and the axial pressure of 30 MPa.The microstructure,performance,a...; 关键词：SPS Mo-5Ta targets structure PROPERTIES grain growth kinetics

Effects of Different Calcining Temperatures on the Properties of Ceramsite Prepared by High-carbon Gasification Slag: 《Journal of Wuhan University of Technology(Materials Science)》2023年第2期292-298,共7页WU Feng LI Hui LI Taizhi MA Xudong; Funded by the National Natural Science Foundation of China (Z20180222);the Independent Research and Development project of State Key Laboratory of Green Building in Western China (LSZZ202021);the Natural Science Foundation of Shaanxi Provincial Department of Education (20JY041);the Qingyuan Science and Technology Plan Project (No.2020KJJH040)。; The structure and characteristics of high-performance lightweight aggregates produced by high-carbon gasification slag were investigated by X-ray diffraction,scanning electron microscopy,thermogravimetry/differential ...; 关键词：high-carbon gasification slag CERAMSITE CONCRETE physical property

Effect of Na_(2)O Content on the Structure and Properties of LAS Glass-ceramics Prepared by Spodumene被引量：1: 《Journal of Wuhan University of Technology(Materials Science)》2022年第5期794-800,共7页ZHOU Zhiqiang HE Feng SHI Mingjuan XIE Junlin WAN Peng CAO Dahua; Funded by Research Fund of Center for Materials Research and Analysis,Wuhan University of Technology (No.2018KFJJ11)。; The Li_(2)O-Al_(2)O_(3)-SiO_(2) (LAS) glass-ceramics with low lithium content were prepared from spodumene mineral by melting method.XRD,DSC,and FTIR were used to study the crystallization process and structure of the...; 关键词：low thermal expansion Na_(2)O content LAS glass-ceramics SPODUMENE

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