Photocatalysis vs adsorption by metal oxide nanoparticles

U Qumar, JZ Hassan, RA Bhatti, A Raza, G Nazir… - Journal of Materials …, 2022 - Elsevier
Background Metal oxide (MO) nanomaterials and related nanocomposites have been
extensively studied for their potential use in water treatment. Because of their controlled …

[HTML][HTML] Advances in photocatalytic reduction of hexavalent chromium: from fundamental concepts to materials design and technology challenges

R Djellabi, P Su, EA Elimian, V Poliukhova… - Journal of Water …, 2022 - Elsevier
Toxic Cr (VI) polluted wastewater is worldwide recognized because of the wide application
of chromium substances in various industrial sectors. Sustainable water pollution …

Enhanced photocatalytic activities of polypyrrole sensitized zinc ferrite/graphitic carbon nitride nn heterojunction towards ciprofloxacin degradation, hydrogen …

KK Das, S Patnaik, S Mansingh, A Behera… - Journal of colloid and …, 2020 - Elsevier
Fusion of heterogeneous photocatalysts with conducting polymers has paid a rising
stratagem in the field of photocatalysis owing to its biocompatibility and environment …

Two‐dimensional materials for antimicrobial applications: graphene materials and beyond

W Sun, FG Wu - Chemistry–An Asian Journal, 2018 - Wiley Online Library
Since the “birth” of graphene in 2004, two‐dimensional (2D) materials have attracted
unprecedented research interest from scientists and have stimulated numerous applications …

A promising Zn-Ti layered double hydroxide/Fe-bearing montmorillonite composite as an efficient photocatalyst for Cr (VI) reduction: Insight into the role of Fe impurity …

C Chuaicham, Y Xiong, K Sekar, W Chen, L Zhang… - Applied Surface …, 2021 - Elsevier
Zn-Ti layered double hydroxide/montmorillonite (ZTL/MT) and Fe-doped ZTL/MT (ZTL/Fe@
MT20%) were prepared as photocatalyst for Cr (VI) reduction. The ZTL/Fe@ MT20 …

Microwave-aided synthesis of BiOI/g-C3N4 composites and their enhanced catalytic activities for Cr (VI) removal

H Zhang, J Yang, L Guo, R Wang, S Peng… - Chemical Physics …, 2021 - Elsevier
Few-layer gC 3 N 4 nanosheets (CN-E) were synthesized by flash freezing the bulk gC 3 N 4
together with thermo-exfoliation with different time (2–20 min) by microwave assistant, to …

[HTML][HTML] Studies on structural and optical properties of pure and transition metals (Ni, Fe and co-doped Ni–Fe) doped tin oxide (SnO2) nanoparticles for anti-microbial …

T Amutha, M Rameshbabu, S Sasi Florence… - Research on Chemical …, 2019 - Springer
In this present work, pure and transition metal ions (Ni, Fe and co-doped Ni–Fe) doped SnO
2 nanoparticles (NPs) were synthesized using a simple chemical co-precipitation method …

Green synthesis of bio-based Au@ g-C3N4 nanocomposite for photocatalytic degradation of methyl orange

PM Mishra, S Pattnaik, AP Devi - Materials Today: Proceedings, 2021 - Elsevier
We report a unique, efficient and facile green synthesis of Au@ gC 3 N 4 by using Averrhoa
carambola leaf extract as a reducing agent. The composites are characterized by using …

Selective Production of Benzaldehyde Using Metal‐Free Reduced Graphene Oxide/Carbon Nitride Hybrid Photocatalysts

MJ Lima, LM Pastrana‐Martínez, MJ Sampaio… - …, 2018 - Wiley Online Library
Benzyl alcohol was selectively oxidized to benzaldehyde in aqueous solution, at ambient
conditions of temperature and pressure, by using a photocatalytic approach, with two types …

Sustainable synthesis of emerging bio-based magnetite nanoparticles for efficient removal of Cr (VI) from groundwater

AP Devi, PM Mishra, JK Pothal, B Ramasamy… - Biomass Conversion …, 2024 - Springer
A facile, one-pot, rapid and cost-effective green synthesis approach is adopted for synthesis
of spherical magnetite nanoparticles (Fe3O4) using Averrhoa carambola leaf extract for …