scholarly journals Low‐Thermal‐Budget Doping: Low‐Thermal‐Budget Doping of 2D Materials in Ambient Air Exemplified by Synthesis of Boron‐Doped Reduced Graphene Oxide (Adv. Sci. 7/2020)

2020 ◽  
Vol 7 (7) ◽  
pp. 2070039
Author(s):  
Jun‐Hwe Cha ◽  
Dong‐Ha Kim ◽  
Cheolmin Park ◽  
Seon‐Jin Choi ◽  
Ji‐Soo Jang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
2D Materials ◽  
Ambient Air ◽  
Thermal Budget ◽  
Boron Doped ◽  
Reduced Graphene ◽  
Low Thermal Budget

scholarly journals Low‐Thermal‐Budget Doping of 2D Materials in Ambient Air Exemplified by Synthesis of Boron‐Doped Reduced Graphene Oxide

2020 ◽  
Vol 7 (7) ◽  
pp. 1903318
Author(s):  
Jun‐Hwe Cha ◽  
Dong‐Ha Kim ◽  
Cheolmin Park ◽  
Seon‐Jin Choi ◽  
Ji‐Soo Jang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
2D Materials ◽  
Ambient Air ◽  
Thermal Budget ◽  
Boron Doped ◽  
Reduced Graphene ◽  
Low Thermal Budget

Plasma-induced highly efficient synthesis of boron doped reduced graphene oxide for supercapacitors

2016 ◽  
Vol 52 (73) ◽  
pp. 10988-10991 ◽  
Author(s):  
Shaobo Li ◽  
Zhaofeng Wang ◽  
Hanmei Jiang ◽  
Limei Zhang ◽  
Jingzheng Ren ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Barrier Discharge ◽  
Efficient Synthesis ◽  
Ambient Conditions ◽  
Plasma Technology ◽  
Dbd Plasma ◽  
Dielectric Barrier ◽  
Boron Doped ◽  
Reduced Graphene

In this work, we presented a novel route to synthesize boron doped reduced graphene oxide (rGO) by using the dielectric barrier discharge (DBD) plasma technology under ambient conditions.

Paste electrode based on the thermally reduced graphene oxide in ambient air – Its characterization and analytical application for analysis of 4–chloro–3,5–dimethylphenol

2018 ◽  
Vol 282 ◽  
pp. 233-241 ◽  
Author(s):  
Mariola Brycht ◽  
Andrzej Leniart ◽  
Janez Zavašnik ◽  
Agnieszka Nosal–Wiercińska ◽  
Krzysztof Wasiński ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Ambient Air ◽  
Analytical Application ◽  
Reduced Graphene ◽  
Paste Electrode

Study on Phase, Molecular Bonding, and Bandgap of Reduced Graphene Oxide Prepared by Heating Coconut Shell

2015 ◽  
Vol 827 ◽  
pp. 285-289 ◽  
Author(s):  
Ananda Yogi Nugraheni ◽  
Muhammad Nasrullah ◽  
Fandi Angga Prasetya ◽  
Fahmi Astuti ◽  
Darminto
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Energy Gap ◽  
Heating Temperature ◽  
Ambient Air ◽  
Xrd Analysis ◽  
Coconut Shell ◽  
Gas Treatment ◽  
Reduced Graphene ◽  
Molecular Bonding

The purpose of this work is to search reduced graphene oxide (RGO) phase by identifying the molecular bonding, energy band gap and phase of old coconut shell. The characterization was performed by using FTIR, Uv-Vis and XRD spectroscopy. The heating temperature used in this work was 400°C and 600°C.Furthermore, the type of heating atmosphere used in this research covers nitrogen, ambient air with and without rinsing step. The XRD analysis shows that the RGO phase is formed by turbostatic structure which is a pile of random arrangement of parallel layers that make up the graphite structure with cliftonite phase at temperature 400°C and 600°C. In the inert nitrogen gas treatment, there are two impurity phases such as potassium chlorate (KClO4) and sulfur (S11). The molecular bondings of C=C, C-C, C-O, C=O, C-H and O-H appeared on the FTIR spectra of the samples were indentified. Analysis by using linear regression and absorbance edge methods was conducted to result in energy gap in the range from 0.14 to 0.67 eV, indicating that the produced samples are semiconducting materials.

Spontaneous power source in ambient air of a well-directionally reduced graphene oxide bulk

2018 ◽  
Vol 11 (10) ◽  
pp. 2839-2845 ◽  
Author(s):  
Huhu Cheng ◽  
Yaxin Huang ◽  
Fei Zhao ◽  
Ce Yang ◽  
Panpan Zhang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Functional Groups ◽  
Ambient Air ◽  
Power Source ◽  
Ambient Atmosphere ◽  
Reduced Graphene ◽  
Electric Generation ◽  
Oxide Membrane

Spontaneous electric generation (voltage up to 450 mV) in ambient atmosphere has been achieved on a functional groups-reconfigured graphene oxide membrane.

Sign in / Sign up

Export Citation Format

Share Document