POLYMER ADHESION INVESTIGATED BY AFM : INFLUENCE OF CHEMISTRY, MECHANICS AND TEMPERATURE ON NANOSCALE PROPERTIES

机译：AFM研究的聚合物粘附力：化学，力学和温度对纳米尺度性能的影响

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This study represents an attempt to develop a new relationship of the adhesion at the nanoscale using the atomic force microscopy (AFM). We have studied the influence of surface chemistry by modifying the chemical properties of the AFM silicon tip with hydrophobic and hydrophilic SAMs and we study the influence of the mechanical response by modifying the mechanical properties of a cross linked polymer like PDMS. The studied model systems allowed us to express the mechanical and chemical surface contributions in a force curve measurement. The study of the environmental factor such as temperature on the adhesion is showing. Finally we suggest an original relationship between the different factors that influence adhesion at the nanoscale.

机译：这项研究代表了使用原子力显微镜（AFM）开发一种新的纳米级粘合关系的尝试。我们已经通过使用疏水性和亲水性SAM改变AFM硅尖端的化学特性来研究表面化学的影响，并且通过修改像PDMS这样的交联聚合物的机械特性来研究机械响应的影响。研究的模型系统使我们能够在力曲线测量中表达机械和化学表面贡献。显示了对温度等环境因素的影响的研究。最后，我们提出了影响纳米级粘附力的不同因素之间的原始关系。

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来源
《Adhesion Society, Inc. Annual Meeting; 20080217-20; Austin,TX(US)》|2008年|P.385388|共2页
会议地点 AustinTX(US)
作者
MauriceBrogly; Houssein A wada;
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作者单位

Universite de Haute Alsace - Equipe Interfaces Sous Contraintes (ISC) ICSI -15 rue Jean Starchy, 68057 Mulhouse Cx, France;

Universite Catholique de Louvain - Unite POLY Croix du Sud 1, 1348 Louvain-la-Neuve, Belgique;

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正文语种 eng
中图分类工程材料一般性问题;
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POLYMER ADHESION INVESTIGATED BY AFM : INFLUENCE OF CHEMISTRY, MECHANICS AND TEMPERATURE ON NANOSCALE PROPERTIES

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