کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
283928 1430649 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electro-rheological properties of montmorillonite particles coated with titania in methyl silicone oil
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات زمین شناسی اقتصادی
پیش نمایش صفحه اول مقاله
Electro-rheological properties of montmorillonite particles coated with titania in methyl silicone oil
چکیده انگلیسی

Montmorillonite particles coated with titania were synthesized by means of a sol-gel method to use with electro-rheological material. The characteristics of these composite particles were studied by X-ray diffraction, scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). The electro-rheological (ER) effects were measured after these particles were mixed with methyl-silicon oil by 20% and 30% (weight percent). The experimental results show that these montmorillonite/titania particles exhibit a marked ER effect compared with pure montmorillonite particles under a DC electric field. The highest static yield stress is up to 4.28 kPa, which is an increase of about 3.13 kPa over that of untreated montmorillonite powder under the electrical field strength of 3.2 kV/mm at room temperature.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of China University of Mining and Technology - Volume 18, Issue 3, September 2008, Pages 427-431