Determination of the effect of hydrogen peroxide on the structure of graphene produced by electrochemical method

Güzel, Tamer

doi:10.1007/s10008-023-05439-4

Cited by 2 publications

(1 citation statement)

References 69 publications

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“…Furthermore, microscopic crumpling and bending on the material's surface can be observed after exfoliation. 90 This is due to the thermal stability of the 2D graphene as a result of bending and buckling occurring during exfoliation. 41 On the other hand, transparent structures of GNs20 and GNs30 products can be seen (Figs.…”

Section: Resultsmentioning

confidence: 99%

Effect of Pre-Treatment Time On Graphene Nanosheets Produced by Exfoliation Method

Güzel

İşlek

Yıldız

2023

ECS J. Solid State Sci. Technol.

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2D-Materials are the best candidates for taking today's electronic technology to a new point. In particular, graphene can find its place in many areas due to its unique properties. This has made the investigation of the factors that can affect the quality of graphene production important. In the present study, the effect of pre-treatment time on graphene nanosheets produced was investigated. The structural analyses were carried out by X-ray diffraction spectroscopy, Raman spectroscopy, and Fourier transform infrared spectroscopy. The morphological analyses of the surface were performed using scanning electron microscopy. The number of layers and crystallite of graphene nanoparticles was calculated and the results were compared with the literature. The results show that the pre-treatment time affects the structural properties of the graphene nanosheets produced by the exfoliation method and there is a more positive effect on exfoliated graphene quality for 20 minute pre-treatment time.

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Section: Resultsmentioning

confidence: 99%

Effect of Pre-Treatment Time On Graphene Nanosheets Produced by Exfoliation Method

Güzel

İşlek

Yıldız

2023

ECS J. Solid State Sci. Technol.

Self Cite

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Pretreatment impact on electrochemically synthesized graphene oxide

Güzel

2023

Emerging Materials Research

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The production of graphene oxide by the electrochemical method is more environmentally friendly, faster, and suitable for mass production than the chemical method. Although this technique is very practical, the correct parameters must be selected in order to produce graphene oxide. Therefore, it is very important to investigate the factors affecting graphene oxide synthesis in the electrochemical process. In this study, the effect of pre-treatment on graphene oxide produced by the electrochemical method has been investigated. Structural analyzes of the productions were characterized by an X-ray diffractometer, Raman spectrometer, and energy-dispersive X-ray spectroscopy, while morphological research was performed using a scanning electron microscope. Due to the increase in the electrochemical oxidation performance of dilute nitric acid with the effect of the pretreatment process, an effective increase in the oxygen content in the structure of graphene oxide was detected.

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Determination of the effect of hydrogen peroxide on the structure of graphene produced by electrochemical method

Cited by 2 publications

References 69 publications

Effect of Pre-Treatment Time On Graphene Nanosheets Produced by Exfoliation Method

Effect of Pre-Treatment Time On Graphene Nanosheets Produced by Exfoliation Method

Pretreatment impact on electrochemically synthesized graphene oxide

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