(GO) from the waste materials of zinc-carbon (ZnC) batteries via the liquid sonication exfoliation (LSE) method using tweeter piezoelectric probes as speakers, and ii) to study the optical absorbance of the GO produced using a UV-Vis spectrophotometer by varying the mass of th...
UV-Vis spectroscopy was used to investigate the behavior of optical band gap of GO-PAAm composites. On the other hand, mechanical measurements were employed to determine toughness and compressive modulus of the polymer composites before and after swelling. The behavior of compressive modulus was ...
石墨烯氧化物的特征峰大约在230nm 石墨烯的特征峰大约在270nm但是这与片层大小有关系的也与合成方法有...
Silver nanoparticle preparation and antibacterial effect on GO sheets have been reported [86]. GO has been geared up in the presence of sodium citrate and silver nitrate. Characterization of GO was done physicochemically by using thermogravimetric analysis (TGA), XRD, TEM, UV–Vis and Raman’s ...
Graphene oxide is highly desired for printing electronics, catalysis, energy storage, separation membranes, biomedicine, and composites. However, the present synthesis methods depend on the reactions of graphite with mixed strong oxidants, which suffer f
(a) Raman spectra of reduced graphene oxide (rGO) film at different thermal reduction temperature. (b) XRD patterns of graphite, GO, and rGO films. UV-Vis spectra of (c) GO dispersion as a function of ultrasonication time, and (d) rGO film as a function of thermal reduction time. Ther...
The interpretation of physical-chemical characteristics of GO is not often easy because the majority of organic molecules in this material are carbons and oxygens [63]. The most regular techniques that use to identify the GO are FTIR, Raman spectrum, UV–vis spectra, X-ray diffraction (XRD),...
rGO: reduced graphene oxide SEM: standard error of the mean TEM: transmission electron microscopy TJ: thigh junction WB: western blotting References Abbott NJ, Patabendige AA, Dolman DE, Yusof SR, Begley DJ. Structure and function of the blood–brain barrier. Neurobiol Dis. 2010;37:13...
A novel high-performance self-powered UV-vis-NIR photodetector based on a CdS nanorod array/reduced graphene oxide film heterojunction and its piezo-phototronic regulation J Mater Chem C, 6 (3) (2018), pp. 630-636 CrossrefView in ScopusGoogle Scholar [94] I.K. Moon, et al. Lateral phot...
Increasing fresh water demand for drinking and agriculture is one of the grand challenges of our age. Graphene oxide (GO) membranes have shown a great potential for desalination and water purification. However, it is challenging to further improve the wa