Application of photocatalysis and sonocatalysis for treatment of organic dye wastewater and the synergistic effect of ultrasound and light

G Wang, H Cheng - Molecules, 2023 - mdpi.com
Organic dyes play vital roles in the textile industry, while the discharge of organic dye
wastewater in the production and utilization of dyes has caused significant damage to the …

Fabrication of g-C3N4@ N-doped Bi2MoO6 heterostructure for enhanced visible-light-driven photocatalytic degradation of tetracycline pollutant

RK Dharman, TH Oh - Chemosphere, 2023 - Elsevier
An effective catalyst for the removal of antibiotic pollutants which severely impact water
bodies and the environment is most favorable. In this study, gC 3 N 4 (gCN) and nitrogen …

Interfacial oxygen vacancy modulated ZIF-8-derived ZnO/CuS for the photocatalytic degradation of antibiotic and organic pollutants: DFT calculation and degradation …

A Mariappan, P Mannu, T Thiruppathiraja… - Chemical Engineering …, 2023 - Elsevier
Fabricating oxygen vacancies (Vo) is an effective approach to enhance photocatalytic
performance, but its effect on the interfacial charge transfer pathway remains unelucidated to …

Facile synthesis of a novel recyclable dual Z-scheme WO3/NiFe2O4/BiOBr composite with broad-spectrum response and enhanced sonocatalytic performance for …

G Wang, H Cheng - Chemical Engineering Journal, 2023 - Elsevier
In recent decades, the overuse and misuse of antibiotics have caused serious harm to
aquatic ecosystems. This work successfully designed a unique recyclable WO 3/NiFe 2 O …

Sulfur vacancies promoted highly efficient visible light photocatalytic degradation of antibiotic and phenolic pollutants over WS2/rGO heterostructure

DR Kumar, KS Ranjith, M Manoharan… - Separation and …, 2024 - Elsevier
Antibiotic and phenolic contaminations are severe and have become a significant source of
worry in recent years. A multifunctional sulfur vacancy-induced WS 2/rGO heterostructure …

Boosting catalytic efficiency via BiVO4 surface heterojunction-induced interfacial Z-scheme NiFe2O4/{0 1 0} BiVO4 composite

G Wang, H Cheng - Separation and Purification Technology, 2023 - Elsevier
In this work, a unique recyclable interfacial Z-scheme NiFe 2 O 4/{0 1 0} BiVO 4 composite
was successfully designed by selectively loading NiFe 2 O 4 onto the {0 1 0} facet of BiVO 4 …

Facile electrodeposition of biphasic CuSx/CoSx nanostructures as bifunctional electrocatalysts for seawater splitting

M Mottakin, V Selvanathan, SA Razali, MA Islam… - Electrochimica …, 2023 - Elsevier
Abstract Development of seawater splitting is essential for the sustainable hydrogen energy
production via electrocatalysis. In this study, a facile electrodeposition technique is adopted …

Efficient visible light photocatalytic degradation of heavy metal pollutant using carbon doped WS2 nanostructure

A Mariappan, RK Dharman, TH Oh - Optical Materials, 2023 - Elsevier
It is an urgent concern to develop a novel photocatalyst material to degrade heavy metal and
organic pollutants under visible-light regions. Herein, we developed a carbon (C) doped WS …

Preparation and characterization of bifunctional 1T-2H MoS2-Sv/CuS catalyst for electrocatalytic hydrogen and oxygen evolution reaction

D Li, S Fan, J Li, W Li, Y Zhuang, Y Li, L Shan… - Separation and …, 2025 - Elsevier
The two-dimensional transition-metal disulfide compounds, such as molybdenum disulfide
(MoS 2), have been identified as highly promising candidates for electrocatalytic water …

Accelerated photocatalytic degradation of sulfonamide antibiotic pollutant using oxygen vacancy in metal-organic framework ZIF-8/Ag3PO4 heterostructure

RK Dharman, A Mariappan, TH Oh - Surfaces and Interfaces, 2023 - Elsevier
Emerging a highly efficient eco-friendly photocatalyst to degrade harmful antibiotic pollutants
is most favorable. In this work, we constructed an oxygen defect-rich ZIF-8 derived carbon …