MnO2‐Based Materials for Environmental Applications

R Yang, Y Fan, R Ye, Y Tang, X Cao, Z Yin… - Advanced …, 2021 - Wiley Online Library
Manganese dioxide (MnO2) is a promising photo–thermo–electric‐responsive
semiconductor material for environmental applications, owing to its various favorable …

Naturally available diatomite and their surface modification for the removal of hazardous dye and metal ions: a review

G Sriram, M Kigga, UT Uthappa, RM Rego… - Advances in Colloid and …, 2020 - Elsevier
The presence of toxic pollutants such as dyes and metal ions at higher concentrations in
water is very harmful to the environment. Removal of these pollutants using diatomaceous …

Superior performance of formaldehyde complete oxidation at ambient temperature over Co single-atom catalysts

H Zhang, G Guo, Z Wang, Q He, X He, H Ji - Applied Catalysis B …, 2023 - Elsevier
Cost-effective catalysts for the complete oxidation of formaldehyde (HCHO) are essential for
indoor air purification and human health. Here, we report a precursor atomization strategy to …

Hierarchical Co3O4-NiO hollow dodecahedron-supported Pt for room-temperature catalytic formaldehyde decomposition

J Ye, B Cheng, J Yu, W Ho, S Wageh… - Chemical Engineering …, 2022 - Elsevier
Room-temperature catalytic decomposition is considered a predominant approach for the
continuous and efficient elimination of indoor formaldehyde (HCHO). Herein, Co 3 O 4-NiO …

The current status of research on the catalytic oxidation of formaldehyde

R Chen, Z Sun, C Hardacre, X Tang, Z Liu - Catalysis Reviews, 2024 - Taylor & Francis
Formaldehyde (HCHO), which is one of the common pollutants in indoor environment and
industrial processes, can cause adverse effects on human health. The thermal catalytic …

Crystal facets engineering of γ-MnO2 catalysts for remarkable enhancement of formaldehyde removal efficiency

S Wang, J Xie, M Wu, F Wang - Applied Surface Science, 2023 - Elsevier
Formaldehyde (HCHO) is a hazardous gas in indoor spaces because it is carcinogenic to
human body. The removal of HCHO is of great significance for breathing safety. Facets …

Low-temperature catalytic performance of toluene oxidation over Cu-Mn oxide catalysts derived from LDH precursor

C Xu, S Dong, T Chen, H Liu, X Zou, M Ji, Z Han, D Shu… - Fuel, 2023 - Elsevier
A series of CuMn mixed oxides catalysts (CMO-T) were prepared by calcination of CuMn
layered double hydroxides (CuMn-LDH) for catalytic oxidation of toluene. The obtained …

Oxidants-assisted sand filter to enhance the simultaneous removals of manganese, iron and ammonia from groundwater: formation of active MnOx and involved …

H Yang, X Tang, X Luo, G Li, H Liang… - Journal of Hazardous …, 2021 - Elsevier
Oxidants are routinely employed to remove manganese from groundwater deeply, but the
conversion pathway of manganese in the process still needed to be explored. In this study …

Double-Solvent-Induced Derivatization of Bi-MOF to Vacancy-Rich Bi4O5Br2: Toward Efficient Photocatalytic Degradation of Ciprofloxacin in Water and HCHO Gas

Y Li, D Han, Z Wang, F Gu - ACS Applied Materials & Interfaces, 2024 - ACS Publications
MOF-derived photocatalytic materials have potential in degrading ciprofloxacin (CIP) in
water and HCHO gas pollutants. Novel derivatization means and defect regulation are …

Morphology effects of CeO2 for catalytic oxidation of formaldehyde

T Chang, Z Wang, H An, F Li, W Xue, Y Wang - Journal of Environmental …, 2022 - Elsevier
Formaldehyde (HCHO) is a primary indoor air pollutant, and can cause serious
environmental and health problems. In this study, CeO 2 spherical-like aggregate of …