Synergism of heterovalent valence state and oxygen vacancy defect engineering in Co/S co-doped TiO 2 for nitrogen photoreduction to ammonia

L Chen, P Zhang, DH Kuo, J Jiang, B Wu… - Journal of Materials …, 2024 - pubs.rsc.org
Herein, we demonstrate a Co/S doped TiO2 bimetal sulfur oxide nanoparticle catalyst
(labeled CoTiOS) with heterovalent Co states and abundant oxygen vacancy (Ov) defects for …

[HTML][HTML] Insights into remediation technology for malachite green wastewater treatment

PO Oladoye, TO Ajiboye, WC Wanyonyi… - Water Science and …, 2023 - Elsevier
Malachite green (MG) dye is a common industrial dye and organic contaminant that can be
found in (waste) water. Textile and food industries make use of MG as dyeing and food …

Chitosan-Mediated Coupling of MgFe2O4–TiO2 Nanocomposites for Efficient Methylene Blue Photodegradation

NH Hieu, ND Hai, NM Dat, NTH Nam… - ACS Applied Nano …, 2024 - ACS Publications
Herein, the coupling of magnesium ferrite with titanium dioxide [MgFe2O4–TiO2 (MFO-
TiO2)] was fabricated by a hydrothermal approach, followed by the calcination process with …

ZnAl2O4/sulfur-doped g-C3N4 S-scheme heterojunction for efficient photocatalytic degradation of malachite green

Q Jin, S Wang, C Lei, S Liu, S Feng, T Ma, Z Lang - Optical Materials, 2023 - Elsevier
In this study, ZnAl 2 O 4 and sulfur-doped gC 3 N 4 (SCN) S-Scheme heterojunctions were
successfully prepared by in situ self-assembly method for the efficient removal of malachite …

Shewanella chilikensis MG22 isolated from tannery site for malachite green decolorization in microbial fuel cell: a proposed solution for recirculating aquaculture …

A Efraim, M Saeed, MA Elbaz, M Alaa, N Ahmed… - Microbial Cell …, 2023 - Springer
Malachite Green (MG) dye of the triphenylmethane group is a toxic compound used in the
aquaculture industry as an antifungal agent, however, it can accumulate in fish and pose …

The effect of transition metal oxides in the La/TiO2 structure for the photocatalytic degradation of malachite green under UV and visible light irradiation

N Parsafard, Z Shoorgashti - Applied Water Science, 2024 - Springer
Abstract Herein, La@ MxOy/TiO2 (M= V, Cr, Mn and Fe) composite catalysts were prepared
based on the sol–gel method as an effective adsorbent and photocatalyst for the …

Titanium Dioxide/Graphene‐Based Nanocomposites as Photocatalyst for Environmental Applications: A Review

BB Shaik, NK Katari, JK Raghupathi… - …, 2024 - Wiley Online Library
Nanostructured‐based photocatalysts have always exhibited the potential to solve various
environmental issues resulting from global urbanization and industrialization. The creation …

[HTML][HTML] Dye removal of cationic dye from aqueous solution through acid functionalized ceramic

J Yadav, O Sahu - Total Environment Research Themes, 2023 - Elsevier
In addition to providing advantages, scientific discoveries can pollute the environment in
negative ways. The impact of acid treatment on the adsorption ability of earthenware clays to …

Application of TiO2 nanoparticles with natural chlorophyll as the catalyst for visible light photocatalytic degradation of methyl orange and antibacterial

NTH Giang, NT Thinh, ND Hai, PT Loc, TNA Thu… - Inorganic Chemistry …, 2023 - Elsevier
In this study, chlorophyll was extracted from Premna serratifolia leaves via the
ultrasonication method. The titanium dioxide (TiO 2) was fabricated from titanium (IV) …

Tuning photodegradation performance using carbon quantum dots and niobium pentoxide

L Spessato, LHS Crespo, MC Silva, MS Gibin… - Journal of Materials …, 2024 - Elsevier
Carbon quantum dots (CQD) were employed as dopants to enhance the photocatalytic
efficiency of Nb 2 O 5 by decreasing the bandgap energy and prolonging the lifetime of the …