Recent progress in semiconductor/graphene photocatalysts: synthesis, photocatalytic applications, and challenges

MA Ahmed, AA Mohamed - RSC advances, 2023 - pubs.rsc.org
The presence of an increasing number of organic pollutants in water now poses serious
risks to both human health and ecological systems. Many of these pollutants are persistent …

[HTML][HTML] Photocatalytic water decontamination using graphene and ZnO coupled photocatalysts: A review

P Raizada, A Sudhaik, P Singh - Materials Science for Energy …, 2019 - Elsevier
Graphene (G) based nanomaterials received a lot of attention in the field of photocatalytic
waste water treatment. It has been extensively explored and utilized for the alteration of …

Synthesis, characterization, and photocatalytic activities of graphene oxide/metal oxides nanocomposites: A review

HAA Jamjoum, K Umar, R Adnan, MR Razali… - Frontiers in …, 2021 - frontiersin.org
Sustainable water processing techniques have been extensively investigated and are
capable of improving water quality. Among the techniques, photocatalytic technology has …

[HTML][HTML] Advances and challenges in develo** efficient graphene oxide-based ZnO photocatalysts for dye photo-oxidation

AA Yaqoob, NH Mohd Noor, A Serra… - Nanomaterials, 2020 - mdpi.com
The efficient remediation of organic dyes from wastewater is increasingly valuable in water
treatment technology, largely owing to the tons of hazardous chemicals currently and …

Facile synthesis of ZnO/GO nanoflowers over Si substrate for improved photocatalytic decolorization of MB dye and industrial wastewater under solar irradiation

PS Chauhan, R Kant, A Rai, A Gupta… - Materials science in …, 2019 - Elsevier
In this work, we report a new method for the synthesis of zinc oxide (ZnO)
nanoflowers/graphene oxide (GO) composite, uniformly grown over Silicon (Si) substrate …

Preparation and characterization of GO-ZnO nanocomposite for UV detection application

S Alamdari, MS Ghamsari, H Afarideh, A Mohammadi… - Optical Materials, 2019 - Elsevier
In this research, graphene oxide-zinc oxide nanocomposite film (GO-ZnO) was prepared by
cost-effective solvothermal, spin-spray coating methods and studied for its UV sensing …

Novel ZnO tetrapod-reduced graphene oxide nanocomposites for enhanced photocatalytic degradation of phenolic compounds and MB dye

S Kumar, RD Kaushik, LP Purohit - Journal of Molecular Liquids, 2021 - Elsevier
In the present work, a bunch of ZnO tetrapod-reduced graphene oxide (ZTPG)
nanocomposites (NCs) were synthesized via a simple and economical in-situ approach …

Synthesis and characterization of ZnO decorated reduced graphene oxide (ZnO-rGO) and evaluation of its photocatalytic activity toward photodegradation of …

A Nisar, M Saeed, M Muneer, M Usman… - Environmental Science and …, 2022 - Springer
Photocatalytic treatment is one of the techniques used for the treatment of dyes-
contaminated wastewater. It is important to develop an effective visible-light-driven catalyst …

Single‐step selective laser writing of flexible photodetectors for wearable optoelectronics

J An, TSD Le, CHJ Lim, VT Tran, Z Zhan… - Advanced …, 2018 - Wiley Online Library
The increasing demand for wearable optoelectronics in biomedicine, prosthetics, and soft
robotics calls for innovative and transformative technologies that permit facile fabrication of …

Enhanced photocatalytic dye degradation and hydrogen production ability of Bi25FeO40-rGO nanocomposite and mechanism insight

MA Basith, R Ahsan, I Zarin, MA Jalil - Scientific reports, 2018 - nature.com
A comprehensive comparison between BiFeO3-reduced graphene oxide (rGO)
nanocomposite and Bi25FeO40-rGO nanocomposite has been performed to investigate …