scholarly journals Highly branched triple-chain surfactant-mediated electrochemical exfoliation of graphite to obtain graphene oxide: colloidal behaviour and application in water treatment

2020 ◽  
Vol 22 (22) ◽  
pp. 12732-12744
Author(s):  
Nur Amirah Jamaluddin ◽  
Azmi Mohamed ◽  
Suriani Abu Bakar ◽  
Tretya Ardyani ◽  
Masanobu Sagisaka ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Water Treatment ◽  
Molecular Architecture ◽  
Electrochemical Exfoliation ◽  
Exfoliated Graphene ◽  
Hydrophobic Tail ◽  
Surfactant Assisted

The generation of surfactant-assisted exfoliated graphene oxide (sEGO) by electrochemical exfoliation is influenced by the presence of surfactants, and in particular the hydrophobic tail molecular-architecture.

Fabrication and application of composite adsorbents made by one-pot electrochemical exfoliation of graphite in surfactant ionic liquid/nanocellulose mixtures

2021 ◽  
Author(s):  
Nur Amirah Jamaluddin ◽  
Azmi Mohamed ◽  
Suriani Abu Bakar ◽  
Tretya Ardyani ◽  
Masanobu Sagisaka ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Wastewater Treatment ◽  
Graphene Oxide ◽  
Adsorption Capacity ◽  
Dye Removal ◽  
Electrochemical Exfoliation ◽  
One Pot ◽  
Composite Adsorbents ◽  
Exfoliated Graphene ◽  
Surfactant Assisted

Previously, surfactant-assisted exfoliated graphene oxide (sEGO) formed with the triple-chain surfactant TC14 (sodium 1,4-bis(neopentyloxy)-3-(neopentylcarbonyl)-1,4-dioxobutane-2-sulfonate) can reportedly be applied in wastewater treatment. The extent of dye-removal and adsorption capacity of the...

scholarly journals Extraordinary thermal behavior of graphene oxide in air for electrode applications

2021 ◽  
Author(s):  
Joong Tark Han ◽  
Joon Young Cho ◽  
Jeong Hoon Kim
Keyword(s):  
Thermal Stability ◽  
Graphene Oxide ◽  
Physical Properties ◽  
Thermal Behavior ◽  
Stability Of Solution ◽  
Exfoliated Graphene ◽  
Potential Applications ◽  
Thermal Stability Of

The thermal stability of solution-exfoliated graphene oxide (GO) in air is one of the most important physical properties influencing its potential applications. To date, majority of the GO prepared by...

Purified dispersions of graphene in a nonpolar solvent via solvothermal reduction of graphene oxide

2015 ◽  
Vol 51 (18) ◽  
pp. 3824-3827 ◽  
Author(s):  
Fei Zheng ◽  
Wei-Long Xu ◽  
Han-Dong Jin ◽  
Meng-Qi Zhu ◽  
Wei-Hao Yuan ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Phase Transfer ◽  
Nonpolar Solvent ◽  
Ethanol Mixture ◽  
Surfactant Assisted

It is demonstrated that oxidative debris can be separated and largely removed during the surfactant assisted phase transfer of graphene oxide from a water/ethanol mixture to dichlorobenzene.

Formation of defects in the graphite oxidization process: a positron study

RSC Advances ◽  
2015 ◽  
Vol 5 (108) ◽  
pp. 88908-88914 ◽  
Author(s):  
Wei Gong ◽  
Dongning He ◽  
Jinlong Tao ◽  
Pengfei Zhao ◽  
Lingxue Kong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Graphite Oxide ◽  
Exfoliated Graphene

A difference in 2D-DBAR-ratio curves reveals different vacancy-like defects observed by positron measurements in unexfoliated graphite oxide and exfoliated graphene oxide samples.

scholarly journals Hypercrosslinked porous polymers hybridized with graphene oxide for water treatment: dye adsorption and degradation

RSC Advances ◽  
2018 ◽  
Vol 8 (24) ◽  
pp. 13417-13422 ◽  
Author(s):  
Yipeng Huang ◽  
Guihua Ruan ◽  
Yuji Ruan ◽  
Wenjuan Zhang ◽  
Xianxian Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Water Treatment ◽  
Dye Adsorption ◽  
Porous Polymers ◽  
Internal Phase

We report the synthesis of graphene oxide hybridized polymeric high internal phase emulsions and their applications in adsorption and photocatalysis.

One-step reduction, characterization and magnetic behaviour of exfoliated graphene oxide

2013 ◽  
Vol 31 (1) ◽  
pp. 59-64 ◽  
Author(s):  
E. D. Dikio ◽  
F. T. Thema ◽  
A. M. Farah ◽  
N. D. Shooto
Keyword(s):  
Graphene Oxide ◽  
Magnetic Behaviour ◽  
Exfoliated Graphene ◽  
One Step
Sign in / Sign up

Export Citation Format

Share Document