国家重点基础研究发展计划(2011CB606104)

作品数:3被引量:9H指数:2
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相关作者:田丰高学平王劼李秀宏李小芸更多>>
相关机构:山东大学中国科学院上海应用物理研究所更多>>
相关期刊:《Chinese Physics B》《Nuclear Science and Techniques》更多>>
相关主题:WAXSSAXSSSRF光束线小角X射线散射更多>>
相关领域:理学机械工程化学工程更多>>
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WAXS/SAXS,SAXS二维全谱拟合研究PAN基炭纤维预氧化、炭化过程中微观结构演变(英文)被引量:4
《新型炭材料》2017年第2期130-137,共8页李小芸 田丰 高学平 边风刚 李秀宏 王劼 
State Key Laboratory for Modification of Chemical Fibers and Polymer Materials in Donghua University(LK1506);National Natural Science Foundation of China(11305249);National Basic Research Program of China(2011CB606104,2011CB605604)~~
利用广角(WAXD)和小角散射(SAXS)的方法,对PAN基炭纤维制备过程不同阶段纤维的微晶和微孔进行研究。WAXD结果表明,在炭化过程中,微晶尺寸变大,并沿着纤维轴方向取向。SAXS结果表明,制备过程过,新微孔进一步形成,微孔逐渐沿纤维轴排列,...
关键词:广角散射 小角散射 炭纤维 微孔 模型拟合 
Small angle X-ray scattering beamline at SSRF被引量:5
《Nuclear Science and Techniques》2015年第3期1-6,共6页田丰 李秀宏 王玉柱 杨春明 周平 林金友 曾建荣 洪春霞 滑文强 李小芸 缪夏然 边风刚 王劼 
Supported by the National Basic Research Program of China(Nos.2011CB911104,2011CB606104,and 2011CB605604);National Natural Science Foundation of China(Nos.11305249,11005143,50903089,51273210,11405259,51303200,and 11305242);Knowledge Innovation Program of Chinese Academy of Sciences
Beamline BL16B1 at Shanghai Synchrotron Radiation Facility(SSRF) is dedicated to studying the microstructure and dynamic processes of polymers, nanomaterials, mesoporous materials, colloids, liquid crystals,metal mate...
关键词:小角X射线散射 光束线 SAXS X射线小角散射 WAXS 聚合物结构 SSRF 纳米材料 
Quantitative evaluation of equatorial small-angle X-ray scattering for cylindrical fibers
《Chinese Physics B》2013年第4期354-359,共6页李小芸 李秀宏 杨春明 滑文强 赵镍 缪夏然 田丰 王玉柱 边风刚 王劼 
Project supported by the National Natural Science Foundation of China (Grant Nos. 50903089, 10979073, 11005143, and 10979006);the National Basic Research Program of China (Grant Nos. 2010CB934501, 2011CB606104, and 2011CB605604)
Elongated microvoids, internal fibrillar structure, and edge scattering from both surface refraction cause an equatorial streak in small angle X-ray scattering. A model for analyzing the edge scattering of fibers is p...
关键词:fiber edge scattering small angle scattering equatorial streak 
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