国家自然科学基金(50821062)

作品数:6被引量:39H指数:3
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相关作者:赵宁徐坚向海帆吴俊杰龙宇华更多>>
相关机构:中国科学院中国科学院研究生院更多>>
相关期刊:《Chinese Journal of Polymer Science》《高分子通报》更多>>
相关主题:POLYFLUORENES纤维类纤维吸声材料吸声更多>>
相关领域:理学一般工业技术化学工程更多>>
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Thermal and Redox Dual Responsive Poly(L-glutamate)with Oligo(ethylene glycol)Side-chains被引量:1
《Chinese Journal of Polymer Science》2016年第12期1436-1447,共12页Xiao-hui Fu Yi-nan Ma 孙静 李志波 
financially supported by the National Natural Science Foundation of China(Nos.20974112 and 50821062)
A series of poly(L-glutamate)s grafted with oligo(ethylene glycol) (OEG) side-chains through the thioether linkages (PALGn-g-EGx, x = 2, 3 and 4) were prepared by ring-opening polymerization (ROP) of γ-ally...
关键词:N-carboxyanhydride (NCA) POLYPEPTIDE Ring-opening polymerization Click chemistry Stimuli-responsive. 
SYNTHESIS OF POLYFLUORENES BEARING LATERAL PYRENE TERMINATED ALKYL CHAINS FOR DISPERSION OF SINGLE-WALLED CARBON NANOTUBES
《Chinese Journal of Polymer Science》2012年第3期405-414,共10页薄志山 
financially supported by the NSF of China(Nos.20834006 and 50821062);the National Basic Research Program of China(973 Program:2009CB623601)
Two kinds of polyfluorenes 19earing two lateral pyrene terminated alkyl chains and two alkyl chains per repeating unit were synthesized by Suzuki polycondensation and used to disperse single-walled carbon nanotubes (...
关键词:Carbon Nanotubes POLYFLUORENES n-n stacking Suzuki polycondensation. 
STABLE SUPERHYDROPHOBIC FLUORINE CONTAINING POLYFLUORENES
《Chinese Journal of Polymer Science》2012年第2期308-315,共8页薄志山 
financially supported by the NSF of China(Nos.20834006 and 50821062);the National Basic Research Program of China(973 Program:2009CB623601)
Fluorene-based polymers containing perfluorooctyl moieties were designed and synthesized. The high electronegativity and F…H--C interactions are present in the fluorinated polymers, which slightly induce blue-shift o...
关键词:Conjugated polymers Contact angle FLUORINATED FLUOROPOLYMERS Superhydrophobic. 
仿贻贝黏附高分子的研究进展被引量:13
《高分子通报》2011年第10期86-93,共8页吴俊杰 龙宇华 赵宁 徐坚 
国家自然科学基金创新群体项目(50821062)
贻贝具有极强的水下黏附能力,其分泌的黏附蛋白能够黏附在包括聚四氟乙烯(PTFE)在内的几乎所有基底材料上。贻贝不受水或者潮湿环境影响的特殊黏附性能有望指导制备新型水下黏附剂,因而引起了研究人员极大的关注。受贻贝水下黏附机理的...
关键词:贻贝 黏附 仿生高分子 
聚合物纤维类吸声材料研究进展被引量:22
《高分子通报》2011年第5期1-9,共9页向海帆 赵宁 徐坚 
国家自然科学基金(50821062,51073166,50673097);中国科学院创新基金项目(2007CB936400)
噪声污染问题不但制约着经济的发展,还严重影响着人们的身心健康,因此如何有效地控制噪音,开发出降噪性能优异的吸声材料是一个十分重要且亟待解决的课题。本文从纤维类吸声材料的发展出发,重点论述了该类材料的一个重要分支-聚合物纤...
关键词:聚合物 纤维 结构 吸声 
FACILE FABRICATION OF LARGE SCALE MICROTUBES WITH A NATURAL TEMPLATE—KAPOK FIBER被引量:3
《Chinese Journal of Polymer Science》2010年第5期841-847,共7页徐坚 
supported by the National Natural Science Foundation of China(No.50821062);the National 973 Project(No.2005CCA00800).
A newly natural fine template, kapok fiber, for microtube preparation was reported. Large scale microtubes with high length/diameter ratio and controllable wall thickness and morphology have been successfully fabricat...
关键词:BIOMATERIALS Kapok fibers Templates Microtubes. 
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