One Step Large Scale Synthesis of Reduced Graphene Oxide Sheets from Graphite Oxide

Graphene ◽  
2014 ◽  
Vol 2 (1) ◽  
pp. 28-33 ◽  
Author(s):  
Nagaraju Sykam ◽  
G. Mohan Rao
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Graphite Oxide ◽  
Large Scale ◽  
Reduced Graphene ◽  
One Step ◽  
Large Scale Synthesis ◽  
Graphene Oxide Sheets

One-step Functionalization of Mildly and Strongly Reduced Graphene Oxide with Maleimide: An Experimental and Theoretical Investigation of the Diels-Alder [4+2] Cycloaddition Reaction

2021 ◽  
Author(s):  
Alfonso Ferretti ◽  
Sourab Sinha ◽  
Luca Sagresti ◽  
Esteban Araya-Hermosilla ◽  
Mirko Prato ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Large Scale ◽  
Cycloaddition Reaction ◽  
Diels Alder ◽  
Reduced Form ◽  
Graphene Nanocomposites ◽  
Exfoliated Graphene ◽  
Reduced Graphene ◽  
One Step

For large-scale graphene applications, such as the production of polymer-graphene nanocomposites, exfoliated graphene oxide (GO) and its reduced form (rGO) are presently considered very suitable starting material, showing enhanced chemical...

Pseudocapacitance and excellent cyclability of 2,5-dimethoxy-1,4-benzoquinone on graphene

2016 ◽  
Vol 9 (8) ◽  
pp. 2586-2594 ◽  
Author(s):  
Muhammad Boota ◽  
Chi Chen ◽  
Matthieu Bécuwe ◽  
Ling Miao ◽  
Yury Gogotsi
Keyword(s):  
Graphene Oxide ◽  
Hydrothermal Method ◽  
Reduced Graphene Oxide ◽  
Three Dimensional ◽  
Covalent Functionalization ◽  
Redox Active ◽  
Reduced Graphene ◽  
One Step ◽  
Volumetric Capacitance ◽  
Graphene Oxide Sheets

Non-covalent functionalization of 2,5-dimethoxy-1,4-benzoquinone and hydroquinone on reduced graphene oxide sheets led to the formation of a redox-active three-dimensional gel architecture via a one-step hydrothermal method, where the former exhibited high gravimetric and volumetric capacitance and 99% capacitance retention after 25 000 cycles at 50 mV s−1.

Sb nanoparticle decorated rGO as a new anode material in aqueous chloride ion batteries

Nanoscale ◽  
2020 ◽  
Vol 12 (23) ◽  
pp. 12268-12274 ◽  
Author(s):  
Qi Zhang ◽  
R. Karthick ◽  
Xiliang Zhao ◽  
Liguo Zhang ◽  
Yumeng Shi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Uniform Distribution ◽  
Reduced Graphene Oxide ◽  
Anode Material ◽  
High Capacity ◽  
Chloride Ion ◽  
Reduced Graphene ◽  
One Step ◽  
Aqueous Chloride ◽  
Graphene Oxide Sheets

Antimony nanoparticle decorated reduced graphene oxide sheets with uniform distribution were synthesized as a new anode of aqueous chloride ion batteries in one step, which demonstrates a high capacity, and excellent reversibility and stability.

Large scale synthesis of reduced graphene oxide using ferrocene and HNO3

2018 ◽  
Vol 211 ◽  
pp. 335-338 ◽  
Author(s):  
Kadambinee Sa ◽  
Prakash C. Mahakul ◽  
Bamadev Das ◽  
B.V.R.S. Subramanyam ◽  
Jonaki Mukherjee ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Large Scale ◽  
Reduced Graphene ◽  
Large Scale Synthesis

One step hydrothermal synthesis of TiO2-reduced graphene oxide sheets

2011 ◽  
Vol 21 (10) ◽  
pp. 3415 ◽  
Author(s):  
Jianfeng Shen ◽  
Bo Yan ◽  
Min Shi ◽  
Hongwei Ma ◽  
Na Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Hydrothermal Synthesis ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene ◽  
One Step ◽  
Graphene Oxide Sheets

A Novel Chemical Synthesis >1 μm2 Reduced Graphene Oxide Sheets

2012 ◽  
Vol 1390 ◽  
Author(s):  
Rebecca Isseroff ◽  
Paul Masih Das ◽  
Andrew Chen ◽  
Alexandra Tse ◽  
Sneha Chittabathini ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Large Scale ◽  
Efficient Synthesis ◽  
Water Solvent ◽  
Reduced Graphene ◽  
Synthesis Procedure ◽  
Cost Efficient ◽  
Graphene Oxide Sheets

ABSTRACTIf graphene is to be incorporated into transistors, solar cells, and capacitors, a large-scale synthesis of graphene must be devised. This research developed an innovative, simple, and cost-efficient synthesis procedure, dispersing graphene oxide in an ethanol-water solvent and reducing slowly with sodium borohydride (NaBH4). Reducing graphene oxide in 75:25 and 50:50 H2O:ethanol solutions with 15 mmolar NaBH4 produced numerous single-layered reduced graphene oxide sheets >1 μm2, and sometimes even >2 μm2. The quality of these sheets was confirmed by Raman spectroscopy, XRD, TGA, TEM, ED, and HRTEM.

Electrochemical properties of reduced graphene oxide derived through camphor assisted combustion of graphite oxide

2018 ◽  
Vol 47 (15) ◽  
pp. 5406-5414 ◽  
Author(s):  
A. Ramesh ◽  
M. Jeyavelan ◽  
M. Sterlin Leo Hudson
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Properties ◽  
Reduced Graphene Oxide ◽  
Graphite Oxide ◽  
Carbon Particles ◽  
Reduced Graphene ◽  
One Step

One-step synthesis of reduced graphene oxide (rGO) from graphite oxide (GO) using a camphor assisted combustion (CAC) process. The rGO with synthesis acquired carbon particles for improved supercapacitance.

Large scale production of highly conductive reduced graphene oxide sheets by a solvent-free low temperature reduction

Carbon ◽  
2014 ◽  
Vol 69 ◽  
pp. 327-335 ◽  
Author(s):  
Kyu Hyung Lee ◽  
Byeongno Lee ◽  
Son-Jong Hwang ◽  
Jae-Ung Lee ◽  
Hyeonsik Cheong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Low Temperature ◽  
Reduced Graphene Oxide ◽  
Large Scale ◽  
Solvent Free ◽  
Scale Production ◽  
Temperature Reduction ◽  
Large Scale Production ◽  
Reduced Graphene ◽  
Graphene Oxide Sheets
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