کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
743401 894353 2009 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Single step process for particles surface modification or thin film composite production1
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Single step process for particles surface modification or thin film composite production1
چکیده انگلیسی

Adsorbent materials and composites are quite useful for sensor development. Therefore, the aim of this work is the surface modification of particulates and/or composite formation. The material was produced by plasma polymerization of HMDS (hexamethyldisilazane) in a single step. SEM analysis shows good surface coverage of particulates with a plasma polymerized film formed by several clusters that might increase adsorption. Particles (starch, 5 μm) recovered with HMDS films show good properties for retention of medium-size organic molecules, such as dye. Thin films formed by a mixture of particles and plasma polymerized thin film HMDS species were obtained in a single step and can be used for retention of organic compounds, in liquid or gaseous phase.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 137, Issue 1, 28 March 2009, Pages 170–179
نویسندگان
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