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[期刊论文] 作者:Weigui FU,Pingchuan SUN,
来源:中国化学前沿 年份:2011
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Various Types of Hydrogen Bonds,Their Temperature Dependence and Water-Polymer Interaction in Hydrat
[会议论文] 作者:Pingchuan Sun,Datong Ding,
来源:第一届海峡两岸磁共振学术会议 年份:2007
Various types of hydrogen bonds,their temperature dependence and water-polymer interaction in hydrated poly(acrylic acid) (PAA) were systematically investig...
EFFECT OF CRITICAL MOLECULAR WEIGHT OF PEO IN EPOXY/POLY(ETHYLENE OXIDE) BLENDS AS REVEALED BY SOLID
[会议论文] 作者:Shoudong LU,Tiehong CHEN,Pingchuan SUN,
来源:2009第十三届北京分析测试学术报告会 年份:2009
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EFFECT OF CRITICAL MOLECULAR WEIGHT OF PEO IN EPOXY/POLY(ETHYLENE OXIDE) BLENDS AS REVEALED BY SOLID
[会议论文] 作者:Shoudong LU,Tiehong CHEN,Pingchuan SUN,
来源:2009第十三届北京分析测试学术报告会 年份:2009
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Critical Effect of Segmental Dynamics in Polybutadiene/Clay Nanocomposites Characterized by Solid St
[会议论文] 作者:Xiaoliang Wang,Gi Xue,Rongchun Zhang,Pingchuan Sun,
来源:The 11th International Symposium on Polymer Physics(PP2014)( 年份:2014
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Critical Effect of Segmental Dynamics in Polybutadiene/Clay Nanocomposites Characterized by Solid St
[会议论文] 作者:Xiaoliang Wang,Rongchun Zhang,Pingchuan Sun,Gi Xue,
来源:The 11th International Symposium on Polymer Physics(PP2014)( 年份:2014
The segmental dynamics of rigid,intermediate,and mobile molecular components in end-functionalized polybutadiene (PB) / organo-clay systems was characterized by fully refocused 1H NMR FID....
[会议论文] 作者:Xiaoliang Wang,Pingchuan Sun,H. Henning Winter,Dongshan Zhou,
来源:第十届国际高分子物理学术讨论会 年份:2012
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[会议论文] 作者:Pingchuan Sun,Peng Wang,Tiehong Chen,Qinghua Jin,Datong Ding,
来源:第二届海峡两岸磁共振学术会议 年份:2008
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Heterogeneous Structure and Dynamics of Reversible Cross-Linked Polymers Characterized by Solis-Stat
[会议论文] 作者:Rongchun Zhang,Shen Yu,Yongjin Peng,Qiang Wu,Tiehong Chen,Pingchuan Sun,
来源:The 11th International Symposium on Polymer Physics(PP2014)( 年份:2014
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Heterogeneous Structure and Dynamics of Reversible Cross-Linked Polymers Characterized by Solis-Stat
[会议论文] 作者:Rongchun Zhang,Shen Yu,Yongjin Peng,Qiang Wu,Tiehong Chen,Pingchuan Sun,
来源:The 11th International Symposium on Polymer Physics(PP2014)( 年份:2014
Recently,inspired by the multiblock copolymeric and H-bonding assembly nature in spider silks,the preparation of high-performance segmented thermoplastic polyur...
[会议论文] 作者:Xiaoliang Wang,王晓亮,Pingchuan Sun,孙平川,Gi Xue,薛奇,
来源:第十七届全国波谱学学术会议 年份:2012
在本工作中以液体橡胶/有机粘土复合物为模型,通过固体1H双量子(DQ)NMR来研究这些高分子在无机界面上的行为。为了进一步说明体系不同动力学组分对应的物质,应用了高速MAS下的双量子谱(BABA)对比于普通单脉冲高速MAS谱,随着N的增大,接近界面的半束缚相逐渐出现。这......
[会议论文] 作者:Yuelong Hou,Tieong Chen,Pingchuan Sun,侯跃龙,陈铁红,孙平川,Datong Ding,丁大同,
来源:第十七届全国波谱学学术会议 年份:2012
本文通过改变氢键驱动的聚乙烯基苯酚/聚乙二醇(PVPh/PEO)相容性共混物中PEO组分的分子量,获得了结构和动力学以及玻璃化转变温度可控的共混物。多尺度的固体NMR技术是研...
[会议论文] 作者:Yuelong Hou,侯跃龙,Tieong Chen,陈铁红,Pingchuan Sun,孙平川,Datong Ding,丁大同,
来源:第十七届全国波谱学学术会议 年份:2012
本文通过改变氢键驱动的聚乙烯基苯酚/聚乙二醇(PVPh/PEO)相容性共混物中PEO组分的分子量,获得了结构和动力学以及玻璃化转变温度可控的共混物。多尺度的固体NMR技术是研...
[会议论文] 作者:Yin Liang,梁音,Rongchun Zhang,张荣纯,Tieong Chen,陈铁红,Pingchuan Sun,孙平川,Datong Ding,丁大同,
来源:第十七届全国波谱学学术会议 年份:2012
本文采用质子偶极滤波(DF)和双量子滤波(DQF)技术获得超分子自愈合橡胶互补氢键中NH基团以及脂肪酸中环状基团的NMR信号,其中的NH基团与自愈合性质密切关联的,进而获得对自愈合材料结构-性能关系的新认识。可以看到,相对于普通的高速MAS和DF滤波技术,DQF技术是获......
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