Results 21 to 30 of about 4,376,110 (259)

Bacterial response to graphene oxide and reduced graphene oxide integrated in agar plates [PDF]

open access: yesRoyal Society Open Science, 2018
There are contradictory reports in the literature regarding the anti-bacterial activity of graphene, graphene oxide (GO) and reduced graphene oxide (rGO).
V. R. S. S. Mokkapati   +6 more
doaj   +1 more source

Graphene nanoplatelets in epoxy system: dispersion, reaggregation, and mechanical properties of nanocomposites [PDF]

open access: yes, 2015
The use of graphene nanocomposites in advanced applications has attracted much attention in recent years. However, in order to substitute traditional epoxy reinforcements with graphene, there are still some issues like dispersion, homogenization, and ...
Wei, Jiacheng   +3 more
core   +1 more source

Photoelectrochemical Properties of Graphene and Its Derivatives

open access: yesNanomaterials, 2013
Graphene and its derivatives combine a numerous range of supreme properties that can be useful in many applications. The purpose of this review is to analyse the photoelectrochemical properties of pristine graphene, graphene oxide (GO) and reduced ...
Alberto Adán-Más, Di Wei
doaj   +1 more source

Polyurethane Nanocomposites Containing Reduced Graphene Oxide, FTIR, Raman, and XRD Studies

open access: yesJournal of Spectroscopy, 2016
Recently, graphene and other graphene-based materials have become an essential part of composite science and technology. Their unique properties are not only restricted to graphene but also shared with derivative compounds like graphene oxide, reduced ...
Michał Strankowski   +3 more
doaj   +1 more source

Few-Flakes Reduced Graphene Oxide Sensors for Organic Vapors with a High Signal-to-Noise Ratio

open access: yesNanomaterials, 2017
This paper reports our findings on how to prepare a graphene oxide-based gas sensor for sensing fast pulses of volatile organic compounds with a better signal-to-noise ratio.
Nowzesh Hasan   +2 more
doaj   +1 more source

Synthesis and Characterization of Reduced Graphene Oxide and Their Application in Dye-Sensitized Solar Cells

open access: yesChemEngineering, 2019
Reduced graphene oxide has certain unique qualities that make them versatile for a myriad of applications. Unlike graphene oxide, reduced graphene oxide is a conductive material and well suited for use in electrically conductive materials, such as solar ...
William E. Ghann   +7 more
doaj   +1 more source

Electrodeposition of platinum nanoparticles on reduced graphene oxide as an efficient catalyst for oxygen reduction reaction [PDF]

open access: yesHydrogen, Fuel Cell & Energy Storage, 2015
Reduced graphene oxide film was synthesized on a glassy carbon electrode by electro reduction of graphene oxide powders in aqueous solution. Then platinum nano particles were deposited on reduced graphene oxide film that was deposited on the glassy ...
Mehdi Kheirmand, Abolfath Eshghi
doaj   +1 more source

Understanding the enhanced electrorheological effect of reduced graphene oxide‐supported polyaniline dielectric nanoplates by a comparative study with graphene oxide as the support core

open access: yesIET Nanodielectrics, 2021
Graphene has attracted scientific interest as a substrate or additive for developing high‐performance stimuli‐responsive materials. Research on graphene‐based polymer dielectric composites has shown an enhanced electroresponsive electrorheological (ER ...
Jinhua Yuan   +4 more
doaj   +1 more source

Role of green chemistry in synthesis and modification of graphene oxide and its application: A review study

open access: yesChemical Physics Impact, 2023
One of the most prevalent elements on the planet is carbon. Properties of allotropic forms of carbon, such as graphite and diamond are already well-explored but their other derivatives like graphene-based nanomaterials and carbon nanotubes, have emerged ...
Jaspreet Singh   +3 more
doaj   +1 more source

Fully scalable one-pot method for the production of phosphonic graphene derivatives

open access: yesBeilstein Journal of Nanotechnology, 2017
Graphene oxide was functionalized with simultaneous reduction to produce phosphonated reduced graphene oxide in a novel, fully scalable, one-pot method.
Kamila Żelechowska   +4 more
doaj   +1 more source

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