国家自然科学基金(07KJB430123)

作品数:3被引量:28H指数:3
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相关期刊:《Journal of Rare Earths》《Journal of Wuhan University of Technology(Materials Science)》更多>>
相关主题:LAINFLUENCEPREPARATIONPOROUSCORDIERITE更多>>
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Influence of La_2O_3 on preparation and performance of porous cordierite from rice husk被引量:13
《Journal of Rare Earths》2010年第4期614-617,共4页郭伟 陆洪彬 冯春霞 
Project supported by the Jiangsu Province Natural Science Foundation (BK2009671);the Natural Science Foundation of Jiangsu Provincial Edu-cation Department (07KJB430123);the Key Laboratory Foundation of Ecological-Environment Materials (Yancheng Institute of Technology) of Jiangsu Province (XKY2009033)
A porous cordierite was synthesized at 1350 ℃ using rice husk as silica source and pore forming agent, and La2O3 as fluxing agent. The crystal phases of the cordierite were analyzed by X-ray diffraction (XRD) and the...
关键词:porous ceramic CORDIERITE rice husk LANTHANA 
Early Hydration of Composite Cement with Thermal Activated Coal Gangue被引量:8
《Journal of Wuhan University of Technology(Materials Science)》2010年第1期162-166,共5页郭伟 
Funded by the Key Laboratory Foundation of Ecological-Environment Materials (Yancheng Institute of Technology) of Jiangsu Province (No.XKY2009033);the Natural Science Foundation of Jiangsu Provincial Edu-cation Department (No. 07KJB430123)
Composite cement samples were prepared by mixing clinker, gypsum with burnt coal gangues which was calcined at various temperatures. The mechanical strength and Ca(OH)2 content in the cement paste were tested, and t...
关键词:blended cement HYDRATION MICROSTRUCTURE hydration product 
Structure and Pozzolanic Activity of Calcined Coal Gangue during the Process of Mechanical Activation被引量:7
《Journal of Wuhan University of Technology(Materials Science)》2009年第2期326-329,共4页郭伟 
Funded by the Key Laboratory Foundation of Ecological-Environment Materials (Yancheng Institute of Technology) of Jiangsu Province (XKY2006020);the Natural Science Foundation of Jiangsu Provincial Education Depart-ment(07KJB430123)
On the basis of analyzing coal gangue's chemical and mineral compositions, the structure change of coal gangue during the mechanical activation was investigated by XRD, FTIR, NMR, and the mechanical strength of the c...
关键词:coal gangue mechanical activation STRUCTURE NMR TETRAHEDRON 
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