WILLEMITE

作品数:7被引量:6H指数:1
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相关领域:化学工程更多>>
相关期刊:《Chinese Physics B》《Journal of Advanced Ceramics》《Journal of Bionic Engineering》《International Journal of Minerals,Metallurgy and Materials》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更多>>
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Fabrication and Characterization of Willemite Scaffolds Using Corn Stalk as a Novel Bio Template for Bone Tissue Engineering Applications
《Journal of Bionic Engineering》2023年第1期16-29,共14页Zahra Yahay Seyed Mehdi Mirhadi Fariborz Tavangarian 
In this paper,we used Corn Stalk(CS)as a renewable and economical bio template to fabricate willemite scaffolds with the potential application in skull bone repair.CS was used as a sacrificial template to synthesize t...
关键词:Corn stalk Bio template Bioactive ceramics-Scaffolds Bone tissue engineering 
Tunnel-structured willemite Zn_(2)SiO_(4):Electronic structure,elastic,and thermal properties被引量:1
《Journal of Advanced Ceramics》2022年第8期1249-1262,共14页Ruqiao DAI Renfei CHENG Jiemin WANG Chao ZHANG Cuiyu LI Hailong WANG Xiaohui WANG Yanchun ZHOU 
This work was supported by Shenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences.
Willemite Zn_(2)SiO_(4)crystallizes in such a way that Zn and Si are tetrahedrally coordinated with O in an ionic–covalent manner to form ZnO_(4)and SiO_(4)tetrahedra as the building units.The tetrahedra are corner-s...
关键词:Zn_(2)SiO_(4) electronic structure elastic properties thermal expansion thermal conductivity 
Thermodynamics and phase transformations in the recovery of zinc from willemite
《International Journal of Minerals,Metallurgy and Materials》2018年第12期1373-1379,共7页Feng Chen Wei Chen Yu-feng Guo Shuai Wang Fu-qiang Zheng Tao Jiang Ze-qiang Xie Ling-zhi Yang 
financially supported by National Program on Key Basic Research Project of China (973 Program, No. 2014CB643403);the Postdoctoral Foundation of Central South University
Willemite is a common component of zinc and lead metallurgical slags that, in the absence of effective utilization methods, cause serious environmental problems. To solve this problem and increase zinc recovery, we pr...
关键词:WILLEMITE ZINC residues calcified-roasting THERMODYNAMICS MINERALOGICAL phase conversion 
First-Principles Study of the High-Temperature Behaviors of the Willemite-Ⅱ and Post-Phenacite Phases of Silicon Nitride被引量:1
《Journal of Wuhan University of Technology(Materials Science)》2016年第1期74-79,共6页陈东 cang yuping 
Funded by National Natural Science Foundation of China(Nos.61475132,61501392,11475143,11304141);the National Training Programs of Innovation and Entrepreneurship for Undergraduates(No.201510477001)
The structural and elastic properties of the recently-discovered wⅡ- and δ-Si3N4 are investigated through the plane-wave pseudo-potential method within ultrasoft pseudopotentials.The elastic constants show that wⅡ-...
关键词:density functional theory phase boundary density of states thermal expansion 
Reaction mechanism of molten Na OH decomposing Zn_2SiO_4 in willemite被引量:1
《Journal of Central South University》2015年第4期1227-1231,共5页赵昌明 翟玉春 张崇民 李军丽 李胜利 
Project(2007CB613603)supported by the National Basic Research Program of China;Project(51204037)supported by the National Natural Science Foundation of China
Based on the existing form of Zn2 Si O4 in willemite, the chemical precipitation method was used to synthesize Zn2 Si O4.Through the orthogonal experimentation, the reaction conditions of melten Na OH decomposing Zn2 ...
关键词:Raman spectroscopy Zn2SiO4 alkali melting reaction mechanism 
Investigations of high-pressure and high-temperature behaviors of the newly-discovered willemite-Ⅱ and post-phenacite silicon nitrides
《Chinese Physics B》2013年第12期370-375,共6页陈东 
Project supported by the National Natural Science Foundation of China(Grant Nos.11005088 and 11105115);the Key Project of Henan Educational Commit-tee,China(Grant No.12A140010);the Special Foundation for Young Teacher of Xinyang Normal University,China(Grant No.2011084)
Using the first-principles method of the plane-wave pseudo-potential, the structural properties of the newly-discovered willemite-Ⅱ Si3N4 (wⅡ phase) and post-phenacite Si3N4 (δ phase) are investigated. The α p...
关键词:first-principles nitrides phase boundary thermal property 
Incorporating Simulated Zinc Ash by Kaolinite-and Sludge-based Ceramics:Phase Transformation and Product Leachability被引量:3
《Chinese Journal of Chemical Engineering》2012年第3期411-416,共6页施凯闵 唐圆圆 
Supported by the General Research Fund Scheme(HKU 716809E,HKU 716310E);Special Equipment Grant(SEG_HKU10) of the Research Grants Council of Hong Kong
Zinc is one of the hazardous metals commonly found in municipal solid waste incineration (MSWI) ash, and this study reveals the stabilization mechanisms when sintering zinc-laden ash and ceramic precursors as a wast...
关键词:municipal solid waste incineration SPINEL WILLEMITE zinc SLUDGE stabilization 
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