Polymer Chain Behavior in Polymer Nanocomposites with Attractive Interactions

Jouault Nicolas; Crawford Michael K.; Chi Changzai; Smalley Robert J.; Wood Barbara; Jestin Jacques; Melnichenko Yuri B.; He Lilin; Guise William E.; Kumar Sanat K.

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Polymer Chain Behavior in Polymer Nanocomposites with Attractive Interactions

机译：具有吸引力相互作用的聚合物纳米复合材料中的聚合物链行为

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Chain behavior has been determined in polymer nanocomposites (PNCs) comprised of well-dispersed 12 nm diameter silica nanoparticles (NPs) in poly(methyl methacrylate) (PMMA) matrices by Small-Angle Neutron Scattering (SANS) measurements under the Zero Average Contrast (ZAC) condition. In particular, we directly characterize the bound polymer layer surrounding the NPs, revealing the bound layer profile. The SANS spectra in the high-q region also show no significant change in the bulk polymer radius of gyration on the addition of the NPs. We thus suggest that the bulk polymer conformation in PNCs should generally be determined using the high q region of SANS data.

机译：已在零平均对比度（（ ZAC）条件。特别是，我们直接表征了围绕NP的结合聚合物层，揭示了结合层的轮廓。高q区的SANS光谱也显示，添加NP后，本体聚合物的回转半径没有明显变化。因此，我们建议通常应使用SANS数据的高q区域确定PNC中的本体聚合物构象。

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《ACS Macro Letters》 |2016年第4期|共5页
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Jouault Nicolas; Crawford Michael K.; Chi Changzai; Smalley Robert J.; Wood Barbara; Jestin Jacques; Melnichenko Yuri B.; He Lilin; Guise William E.; Kumar Sanat K.;
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1. Polymer Chain Behavior in Polymer Nanocomposites with Attractive Interactions [J] . Jouault Nicolas, Crawford Michael K., Chi Changzai, ACS Macro Letters . 2016,第4期

机译：具有吸引力相互作用的聚合物纳米复合材料中的聚合物链行为
2. Do attractive polymer-nanoparticle interactions retard polymer diffusion in nanocomposites? [J] . Lin C.-C., Gam S., Meth J.S., Macromolecules . 2013,第11期

机译：有吸引力的聚合物-纳米粒子相互作用会阻碍聚合物在纳米复合材料中的扩散吗？
3. Interaction of photothermal graphene networks with polymer chains and laser-driven photo-actuation behavior of shape memory polyurethane/epoxy/epoxy-functionalized graphene oxide nanocomposites [J] . Polymer: The International Journal for the Science and Technology of Polymers . 2019,第期

机译：光热石墨烯网络与聚合物链的相互作用和形状记忆聚氨酯/环氧/环氧官能化石墨烯纳米复合材料的激光驱动光致动力
4. Interaction of Nano‐Sized Materials With Polymer Chains in Polymer‐Nanocomposite Thin Films‐An AFM Perspective [C] . Gaurav Verma, Anupama Kaushik, Anup K. Ghosh International Conference on Advances in Condensed and Nano Materials . 2011

机译：聚合物链中纳米尺寸材料在聚合物 - 纳米复合薄膜中的相互作用 - AFM视角
5. Chain confinement, phase transitions, and lamellar structure in semicrystalline polymers, polymer blends and polymer nanocomposites [D] . Chen, Huipeng 2009

机译：半结晶聚合物，聚合物共混物和聚合物纳米复合材料中的连锁约束，相变和层状结构
6. Influence of Polymer-Clay Interfacial Interactions on the Ignition Time of Polymer/Clay Nanocomposites [O] . Indraneel S. Zope, Aravind Dasari, Zhong-Zhen Yu 2017

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7. Modeling the Effect of Polymer Chain Stiffness on the Behavior of Polymer Nanocomposites [O] . Burgos Marmol, Jose Javier, Alvarez-Machancoses, Oscar, Patti, Alessandro 2018

机译：聚合物链刚度对聚合物纳米复合材料性能影响的模拟
8. Synthesis and Side Chain Liquid Crystal Polymers by Living Ring OpeningMetathesis Polymerization. 5. Influence of Mesogenic Group and Interconnecting Group on the Thermotropic Behavior of the Resulting Polymers [R] . Komiya, Z., Schrock, R. R. 1992

机译：活环开口复合聚合合成侧链液晶聚合物。 5.介晶基团和互连基团对所得聚合物热致行为的影响

Polymer Chain Behavior in Polymer Nanocomposites with Attractive Interactions

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