Recent developments in MnO2-based photocatalysts for organic dye removal: a review

SL Chiam, SY Pung, FY Yeoh - Environmental Science and Pollution …, 2020 - Springer
The textile industry consumes a large volume of organic dyes and water. These organic
dyes, which remained in the effluents, are usually persistent and difficult to degrade by …

A Review of Recent Progress on Nano MnO2: Synthesis, Surface Modification and Applications

A Baral, L Satish, G Zhang, S Ju, MK Ghosh - Journal of Inorganic and …, 2021 - Springer
This review highlights the synthesis, structure modification, morphology, and properties of
nano manganese dioxide (MnO 2). Though MnO 2 has been widely employed for electrode …

Chitosan/starch-doped MnO2 nanocomposite served as dye degradation, bacterial activity, and insilico molecular docking study

M Ikram, K Chaudhary, A Shahzadi, A Haider… - Materials Today …, 2022 - Elsevier
In this research, the effects of polymers (starch (St), chitosan (CS)) do** to metal–oxide
nanocomposite (MnO 2) were studied. Various concentrations (0, 2, 4, and 6 wt%) of CS …

[HTML][HTML] Highly efficient removal of crystal violet dye from water by MnO2 based nanofibrous mesh/photocatalytic process

M Rahmat, A Rehman, S Rahmat, HN Bhatti… - Journal of Materials …, 2019 - Elsevier
The present study describes the potential use of 3D MnO 2 nanofibrous mesh as
photocatalyst for removal of organic dye. The MnO 2 nanofibrous mesh has synthesized …

Evaluation of MnO2 incorporated cellulose acetate membranes and their potential photocatalytic studies using Rhodamine-B dye

P Karthik, S Ravichandran, V Sasikala… - Process Safety and …, 2023 - Elsevier
In this study, CA/MnO 2 nanocomposites were successfully synthesized by using a magnetic
stirring method that was not prohibitively expensive. For the purpose of characterizing …

Biosynthesis of Novel Ag-Cu Bimetallic Nanoparticles from Leaf Extract of Salvia officinalis and Their Antibacterial Activity

MA Malik, SSR Albeladi, SM Al-Maaqar, AA Alshehri… - Life, 2023 - mdpi.com
Bimetallic nanoparticles exhibit bifunctional or synergistic effects prevailing between two
metals with the capabilities of enhanced electronic, catalytic, and optical properties. Green …

Facile Bio-Fabrication of Ag-Cu-Co Trimetallic Nanoparticles and Its Fungicidal Activity against Candida auris

MR Kamli, V Srivastava, NH Hajrah, JSM Sabir… - Journal of Fungi, 2021 - mdpi.com
Candida auris is an emergent multidrug-resistant pathogen that can lead to severe
bloodstream infections associated with high mortality rates, especially in hospitalized …

Synthesis of Ag-OMS catalyst for sunlight-assisted photodegradation of crystal violet dye

M Saeed, RDC Pecho, S Panchal, SK Alhag… - Water, 2023 - mdpi.com
The contamination of water with organic pollutants, such as dyes, has become a serious
threat to the environment. Therefore, the development of a cost-effective, eco-friendly …

Facile template-free synthesis of new α-MnO 2 nanorod/silver iodide p–n junction nanocomposites with high photocatalytic performance

H Salari, M Kohantorabi - New Journal of Chemistry, 2020 - pubs.rsc.org
In the present study, a novel α-MnO2/AgI photocatalyst was successfully fabricated by using
hydrothermal/precipitation methods, and its photocatalytic performance was evaluated from …

Hydrothermal synthesis of bifunctional Ag/MnO2 nanowires decorated with V2O5 nanorice: photocatalytic and electrochemical impedance study for treatment of …

ES Gad, K Chaudhary, AH Ahmed, S Rafiq, AM Yousif… - Optical Materials, 2023 - Elsevier
Organic dyes and herbicides are harmful pollutants that are being increasingly found in the
water systems. To treat these waste water pollutants effectively, photocatalysis can be …