The electrochemical properties of different structural graphene types are discussed as lithium-ion batteries and supercapacitors. Future challenges and current progress beyond graphene as an energy storage material have been highlighted.Kunfeng Chen 1
Ultrathin two-dimensional nanosheets of layered transition metal dichalcogenides (TMDs) are fundamentally and technologically intriguing. In contrast to the graphene sheet, they are chemically versatile. Mono- or few-layered TMDs — obtained either through exfoliation of bulk materials or bottom-up synthe...
Expediting Polysulfide Anchoring by Fe3O4/Reduced Graphene Oxide Composite for High-Performance Lithium-Sulfur Batteries Tanwir Ansari, Anamika Ghosh, Dipsikha Ganguly, Balasubramanian Muthiah, Prof. Ramaprabhu Sundara e202400716 Version of Record online: 28 January 2025 https://doi.org/10.1002/batt...
Development of novel reduced graphene oxide/metalloporphyrin nanocomposite with photocatalytic and antimicrobial activity for potential wastewater treatment and medical applications Ahmed M. El-Khawaga , Hesham Tantawy & Ahmed I. A. Abd El-Mageed Article 11 November 2024 | Open Access Experimental ...
Fluorographene Chemistry Graphene derivatives Covalent functionalization 1. Introduction Graphene, which is an atomically thin layer of sp2 carbons arranged into a honeycomb lattice [1], caused revolution in materials science [2], [3], [4], [5], [6], [7]. Graphene is formally a two-dimension...
Here, an efficient bifunctional oxygen catalyst, PPcFeCo/3D-G, is obtained through π-π interaction between the conjugated polymerized iron-cobalt phthalocyanine (PPcFeCo) with excellent thermal stability and three-dimensional graphene (3D-G). The bimetallic synergistic effect of PPcFeCo, verified ...
Functionalized graphene oxide: Bromination of graphene oxide synthesized by two different methods has been carried out using the Hunsdiecker reaction. Large differences in the bromination behavior were observed for the two different materials. All materials were thoroughly characterized structurally and electro...
Graphene oxide/cobalt oxide/iron oxide magnetic nanoparticles (GO-MNPs) were synthesized via photo-irradiation and employed as adsorbents. Under optimal conditions, the linear range was 0.2–5 mg/L, the limit of detection (LOD) was 0.0104 mg/L, and the limit of quantification (LOQ) was ...
Wendy’s research is a beautiful story of chemical innovation, where ground-breaking chemistry makes new things possible. And when these new things have the potential to change the way we look at our urban and industrial wastes is a moment that brings chemistry to life–an out-of-the-park ...
Photocatalytic degradation of tetracycline antibiotic using nitrogen-doped reduced graphene oxide-supported titania/platinum nanoparticles Elham Moharrami Sajjad Keshipour ResearchOpen Access21 May 2025npj Materials Degradation Volume: 9, P: 57 An acid-free process to prepare battery grade nickel and cobalt...