Results 41 to 50 of about 186,071 (341)

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

Graphenic materials for biomedical applications [PDF]

open access: yes, 2019
Graphene-based nanomaterials have been intensively studied for their properties, modifications, and application potential. Biomedical applications are one of the main directions of research in this field. This review summarizes the research results which
Jampílek, Josef, Plachá, Daniela
core   +1 more source

Hot carrier diffusion in graphene [PDF]

open access: yes, 2010
We report an optical study of charge transport in graphene. Diffusion of hot carriers in epitaxial graphene and reduced graphene oxide samples are studied using an ultrafast pump-probe technique with a high spatial resolution.
Ben Weintrub   +7 more
core   +2 more sources

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

Waterborne polyurethane and graphene/graphene oxide-based nanocomposites: Reinforcement and electrical conductivity

open access: yeseXPRESS Polymer Letters, 2020
Polyurethane based materials show great potential for many applications, and their reinforcement with different kinds of nano-entities can improve their properties or supply them with new ones, widening their fields of applications to new opportunities ...
I. Larraza   +7 more
doaj   +1 more source

Functionalization of Graphene and Reduced Graphene Oxide in Different Matrices [PDF]

open access: yesAdvanced Materials Letters, 2019
Graphene (G) presents a huge variety of intriguing properties, as extraordinary electronic transport characteristics. G, thanks to its low chemical reactivity, can also be used as an active support for catalytic nanoparticles. Some possible graphene application could be: its employment in active material in electronic devices such as sensors [1 ...
Celasco,E., Sangermano,M.
openaire   +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

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

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

Electrochemical reduction of multilayer graphene oxide in alkaline electrolyte [PDF]

open access: yesЭлектрохимическая энергетика, 2023
The results of the study of the electrochemical reduction of multilayer graphene oxide in the potentiostatic mode are presented and the possibility of using alkaline electrolyte (KOH) with the concentration below 0.1 M is shown.
Brudnik, Sergei Vital'evich   +5 more
doaj   +1 more source

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