کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
615765 1454858 2011 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Adhesion and friction of nanoparticles/polyelectrolyte multilayer films by AFM and micro-tribometer
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
Adhesion and friction of nanoparticles/polyelectrolyte multilayer films by AFM and micro-tribometer
چکیده انگلیسی

The in situ CuS nanoparticle/polyelectrolyte multilayer (NPs/PEM) films have been prepared using the layer-by-layer method and the in situ synthesize method. The NPs/PEM films were characterized by atomic force microscope (AFM), ultraviolet–visible (UV–vis) spectroscopy, X-ray photoelectron spectroscopy (XPS), and transmission electron microscope (TEM). It was found that the adhesive forces between probe and sample are decreased by compositing in situ CuS nanoparticles. From the investigation of the nano- and micro-tribological behaviors, the NPs/PEM film has a lower friction force and a better anti-wear property than the pure polyelectrolyte multilayer film.


► In situ nanoparticle/polyelectrolyte film has been prepared.
► Adhesive force decreased by compositing nanoparticles.
► A low friction coefficient and a longer wear life have been obtained.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 44, Issues 7–8, July 2011, Pages 906–915
نویسندگان
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