GO/C2S Nanocomposite as an environmentally- friendly Material for Sustainable Development of Cement Structure

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.

Keywords:

Di-Calcium Silicate , Graphite , Nanocomposites , Quality Factor