Top-down synthesis of graphene: A comprehensive review

N Kumar, R Salehiyan, V Chauke, OJ Botlhoko… - FlatChem, 2021 - Elsevier
Graphene research has become an emerging frontier in materials science because of its
potential as a versatile material in multiple applications, from electronics, sensors, water …

Tuning oxygenated functional groups on biochar for water pollution control: A critical review

L Dai, Q Lu, H Zhou, F Shen, Z Liu, W Zhu… - Journal of Hazardous …, 2021 - Elsevier
Biochar has attracted increasing attention in water pollution control, attributed to its various
merits, eg, tunable physico-chemical properties. The oxygenated functional groups (OFGs) …

Unraveling the infrared spectrum of graphene oxide

V Brusko, A Khannanov, A Rakhmatullin, AM Dimiev - Carbon, 2024 - Elsevier
The applicability of infrared spectroscopy toward graphene oxide (GO) and its derivatives is
currently very limited, because the exact location of absorbance bands, originated by the …

Transient chemical and structural changes in graphene oxide during ripening

H Otsuka, K Urita, N Honma, T Kimuro, Y Amako… - Nature …, 2024 - nature.com
Graphene oxide (GO)—the oxidized form of graphene—is actively studied in various fields,
such as energy, electronic devices, separation of water, materials engineering, and medical …

H2O2-free strategy derived from Hummers method for preparing graphene oxide with high oxidation degree

A Zhou, T Yu, X Liang, S Yin - FlatChem, 2023 - Elsevier
Abstract Hydrogen peroxide (H 2 O 2) is required to reduce the residual potassium
permanganate (KMnO 4) in the traditional Hummers method for preparing graphene oxide …

Environment-adaptable PAM/PVA Semi-IPN hydrogels reinforced by GO for high electromagnetic shielding performance

C Zhou, S Yuan, T Dai, S Zhou, H Zou, P Liu - Polymer, 2022 - Elsevier
In this work, one type of mechanically robust, lithium chloride (LiCl)-containing semi-
interpenetrating network (IPN) hydrogel consisting of crosslinked polyacrylamide (PAM) and …

Revealing the effect of graphite source on the properties of synthesized graphene oxide

Y Ioni, T Khamidullin, I Sapkov, V Brusko, AM Dimiev - Carbon Letters, 2024 - Springer
Despite enormous popularity of graphene oxide (GO) several open questions remain
regarding the structure and properties of this material. One of those questions is the role of a …

[HTML][HTML] Multifunctional green composites based on plasma-activated and GO-coated dwarf palm fibers

A Maio, R Scaffaro - Composites Part A: Applied Science and …, 2024 - Elsevier
In this work, we propose a green method for decorating natural fibers derived from dwarf
palm waste with graphene oxide (GO) sheets. In detail, plasma-treatment was used to …

Microfluidic oxidation of graphite in two minutes with capability of real‐time monitoring

C Ye, G Wang, H Yuan, J Li, K Ni, F Pan… - Advanced …, 2022 - Wiley Online Library
Graphite oxide and its exfoliated counterpart, graphene oxide, are important precursors for
the large‐scale production of graphene‐based materials and many relevant applications …

Highly efficient preparation of graphite oxide without water enhanced oxidation

H Yuan, J Ye, C Ye, S Yin, J Li, K Su, G Fang… - Chemistry of …, 2021 - ACS Publications
Graphite oxide has become an important precursor for graphene oxide, reduced graphene
oxide, and a wide range of other graphene-based materials or composites. In numerous …