国家自然科学基金(Y406469)

作品数:4被引量:9H指数:2
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相关作者:周勤华李清华谷俐俞巧珍邓丹更多>>
相关机构:嘉兴学院常州大学更多>>
相关期刊:《Transactions of Nonferrous Metals Society of China》《Journal of Central South University》更多>>
相关主题:POLYLACTIDELACTIDEIDEENHANCEDPOLY更多>>
相关领域:一般工业技术理学更多>>
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Enhanced thermal and electrical properties of poly (D,L-lactide)/ multi-walled carbon nanotubes composites by in-situ polymerization被引量:5
《Transactions of Nonferrous Metals Society of China》2013年第5期1421-1427,共7页李清华 周勤华 邓丹 俞巧珍 谷俐 龚科达 徐科航 
Projects(21107032,51073072)supported by the National Natural Science Foundation of China;Projects(Y406469,Y4110555,Y4100745)supported by Natural Science Foundation of Zhejiang Province,China;Projects(2011AY1048-5,2011AY1030)supported by the Science Foundation of Jiaxing Science and Technology Bureau,China
Biodegradable poly (D,L-lactide) (PLA)/carboxyl-functionalized multi-walled carbon nanotubes (c-MWCNTs) composites were achieved via in-situ polymerization. These as-prepared composite materials were characteriz...
关键词:in-situ polymerization multi-walled carbon nanotubes POLYLACTIDE thermal properties electrical conductivity 
Preparation and biocompatibility evaluation of poly(D,L-lactide-co-glycine)
《Journal of Central South University》2012年第6期1517-1521,共5页胡耀平 曹雷健 谷俐 李清华 沈红霞 郑涛 
Project(21107032) supported by the National Natural Science Foundation of China; Projects(Y406469, Y4110606) supported by the Natural Science Foundation of Zhejiang Province, China;Projects(2008AY2018, 2011AY1048-5, 2011AY1030) supported by the Science Foundation of Jiaxing Science and Technology Bureau,China;Project(2009C21003) supported by the Science and Technology Department of Zhejiang Province,China
D,L-lactide was prepared from D,L-lactic acid by means of polymerization and depolymerization at low vacuum level.Morpholine-2,5-dione(MD) was synthesized from the cyclization of chloroacetyl glycine which was made fr...
关键词:morpholine-2 5-dione LACTIDE amino acid BIOCOMPATIBILITY 
Preparation and characterization of composite microspheres of nano zinc ferrite/poly(D,L-lactide-co-alanine)被引量:3
《Transactions of Nonferrous Metals Society of China》2012年第2期360-365,共6页曹雷健 周勤华 谷俐 沈红霞 李清华 兰平 方燕 
Project (21107032) supported by the National Natural Science Foundation of China;Projects (Y406469,Y4110606) supported by Natural Science Foundation of Zhejiang Province, China;Projects (2008AY2018,2011AY1048-5,2011AY1030) supported by the Science Foundation of Jiaxing Science and Technology Bureau,China;Project (2009C21003) supported by Science and Technology Department of Zhejiang Province,China
Magnetic nano zinc ferrite fliuds were synthesized using an improved liquid phase chemical method, which would be used to replace tradditional iron oxides magnetic material. A novel copolymer (PLAA) with D, L-lacti...
关键词:zinc ferrite ALANINE POLYLACTIDE magnetic composite microsphere 
Synthesis of optically active lactide catalyzed by nanocrystals of La-Ti composite oxides被引量:1
《Journal of Central South University of Technology》2008年第4期469-473,共5页谷俐 李菲 马红霞 张洋 
Project(50174059)supported by the National Natural Science Foundation of China;Project(Y406469)supported by Natural Science Foundation of Zhejiang Province
With sol-gel method,nanometer La-Ti composite oxides were prepared.By means of atomic force microscope,the surface pattern,particle size distribution and specific surface area were studied.The newly prepared nanocryst...
关键词:La-Ti composite oxides lactic acid LACTIDE CATALYSIS optical activity 
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