A team of researchers have demonstrated the conversion of CO2 gas to graphene using inexpensive and abundant alkali earth ...

Researchers at Northwestern University, US, have developed a new graphene oxide-based water- and oil-resistant material for ...

Graphene-enhanced Raman scattering (GERS), enhancing Raman signals on graphene ... As a result, monolayer and bilayer graphene have different energy band matching with the probe molecules, yielding ...

A consistent and stable response of the resonance band intensity of the graphene-oxide-coated long-period grating was observed to the change in humidity, achieving a sensitivity of 0.15 dB/%RH with a ...

Composites based on graphene oxide (GO), reduced graphene oxide (RGO ... Infrared spectroscopy analyses showed bands of oxygen-containing groups on the GO surface, which reduced after thermal ...

Herein, we use L-cystine as the green reductant and templating agent to prepare 3D reduced graphene oxide (rGO) aerogel, and polyvinyl chloride tape as the substrates to encapsulate the aerogel for ...

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This work aimed to produce graphene oxide with few graphene layers ... increased with increasing of the reduction temperature. Figure 5 shows the Raman spectra for thermally reduced GO96h. According ...

2022). Numerous environmentally friendly (“green”) reducing agents, including ascorbic acid, sugars, amino acids, and even microorganisms have been successfully used in recent years to produce reduced ...