GO/C2S Nanocomposite as an environmentally- friendly Material for Sustainable Development of Cement Structure
سال انتشار: 1397
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 484
فایل این مقاله در 7 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JWENT-3-4_007
تاریخ نمایه سازی: 30 دی 1397
چکیده مقاله:
In the present work, Graphene Oxide (GO) nanoparticles with 0.1, 0.2, 0.4 and 0.8 weight percentages(wt.% ), synthesized by Hummer method entered into the Di-Calcium Silicate (C2S) matrix (synthesizedwith using Pechini method and their nanostructural and mechanical characteristics studied by XRD(X-ray diffraction), FTIR (Fourier transform infrared), GPS 132 A, 4- probe techniques and emission factoranalyses.To study and examine GO-C2S nanocomposites as an environmentally- friendly Material for SustainableDevelopment of Cement Structure 4- capacitor form, with Metal (Al) /GO-C2S composite/ Si substrate,is fabricated. The quality factor and dissipation factor were measured by GPS 132 A tool. The obtainedresults show that the sample with 0.4% wt. of GO nanoparticles has a 0.625 fraction emission factorand higher quality factor (32.4), measured at two frequencies of 120 KHz and 1 KHz. Therefore C2S/ GOnanocomposite with 0.4 wt.% GONs can be therefore introduced as a good additive to reduced emissionfactor for production of cement and dissipation factor.
کلیدواژه ها:
نویسندگان
Ali Bahari
Department of solid state Physics, University of Mazandaran, Babolsar, Iran
Hussein Salmani
Department of Physics, University of Mazandaran, Babolsar, Iran