Direct patterning of reduced graphene oxide/graphene oxide memristive heterostructures by electron-beam irradiation

2020 ◽  
Vol 38 ◽  
pp. 237-243 ◽  
Author(s):  
Olesya O. Kapitanova ◽  
Evgeny V. Emelin ◽  
Sergey G. Dorofeev ◽  
Pavel V. Evdokimov ◽  
Gennady N. Panin ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electron Beam ◽  
Reduced Graphene Oxide ◽  
Electron Beam Irradiation ◽  
Beam Irradiation ◽  
Direct Patterning ◽  
Reduced Graphene

scholarly journals Improvement of NO2 Sensing Properties in Pd Functionalized Reduced Graphene Oxides by Electron-Beam Irradiation

2019 ◽  
Vol 6 ◽  
Author(s):  
Myung Sik Choi ◽  
Ali Mirzaei ◽  
Jae Hoon Bang ◽  
Wansik Oum ◽  
Sang Sub Kim ◽  
...  
Keyword(s):  
Electron Beam ◽  
Electron Beam Irradiation ◽  
Beam Irradiation ◽  
Graphene Oxides ◽  
Sensing Properties ◽  
Reduced Graphene ◽  
Reduced Graphene Oxides

Reduction and disorder in graphene oxide induced by electron-beam irradiation

2011 ◽  
Vol 65 (8) ◽  
pp. 1229-1230 ◽  
Author(s):  
Lei Chen ◽  
Zhiwei Xu ◽  
Jialu Li ◽  
Chunying Min ◽  
Liangsen Liu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electron Beam ◽  
Electron Beam Irradiation ◽  
Beam Irradiation

scholarly journals Controllable reduction of graphene oxide by electron-beam irradiation

RSC Advances ◽  
2019 ◽  
Vol 9 (7) ◽  
pp. 3597-3604 ◽  
Author(s):  
Yu Yang ◽  
Liang Chen ◽  
De-Yuan Li ◽  
Ruo-Bing Yi ◽  
Jia-Wei Mo ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electron Beam ◽  
Oxygen Content ◽  
Electron Beam Irradiation ◽  
Chemical Properties ◽  
Suspension Stability ◽  
Physical And Chemical Properties ◽  
Beam Irradiation ◽  
Physical And Chemical ◽  
And Chemical Properties

The oxygen content of graphene oxide (GO) is directly related to its physical and chemical properties, such as hydrophilicity, suspension stability, adsorption, and ion-sieving ability of GO membranes.

Rapid, facile, and eco-friendly reduction of graphene oxide by electron beam irradiation in an alcohol–water solution

2014 ◽  
Vol 126 ◽  
pp. 151-153 ◽  
Author(s):  
Jin-Mook Jung ◽  
Chang-Hee Jung ◽  
Min-Suk Oh ◽  
In-Tae Hwang ◽  
Chan-Hee Jung ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electron Beam ◽  
Electron Beam Irradiation ◽  
Water Solution ◽  
Beam Irradiation ◽  
Alcohol Water

The Changes of Absorption and Catalytic Capacity on Reduced Graphene Oxide After Electron Beam Irradiation

NANO ◽  
2015 ◽  
Vol 10 (03) ◽  
pp. 1550041 ◽  
Author(s):  
Peng Liu ◽  
Wei Qi ◽  
Wenzhen An ◽  
Longlong Tian ◽  
Zhan Li ◽  
...  
Keyword(s):  
Organic Matter ◽  
Graphene Oxide ◽  
Electron Beam ◽  
Metal Ion ◽  
Electron Beam Irradiation ◽  
Systematic Investigation ◽  
Pristine Graphene ◽  
Beam Irradiation ◽  
Porous Graphene ◽  
Catalytic Capacity

As is well-known, porous nanomaterials have attracted increasing attention recently, and graphene-related materials (such as porous graphene) have been studied both experimentally and theoretically. Almost all researches are focused on nanoelectronics, supercapacitors, multifunctional membrances, bio-applications or others. Consequently, in order to understand the differences between porous graphene and normal graphene at adsorption and catalytic property, in this experiment, with the removal of metal ion (152 Eu(III) ) and organic matter (gallic acid) and reduction of 4-nitrophenol (4-NP) by NaBH 4 as model reactions, a systematic investigation into the adsorptive performance as well as catalytic activity of graphene with or without electron beam irradiation exposure had been carried out. As the results showed, compared with the reduction of pristine graphene oxidized (R-GO), the reduction of graphene oxidized with electron beam irradiation exposure (100 MGy, about 2 h, radiation graphene oxide (R-RGO)) had many irregular defects caused by lack of atoms; the adsorptive performance of the R-RGO increased for metals but decreased for organic matter. However, the adsorption rate of the R-RGO was lower for metals, but higher for organic matter than that of the R-GO. In addition, the results also showed that the R-RGO had a better catalytic capacity than the R-GO.

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