Recent advances in VOC elimination by catalytic oxidation technology onto various nanoparticles catalysts: a critical review

Y Guo, M Wen, G Li, T An - Applied Catalysis B: Environmental, 2021 - Elsevier
Volatile organic compounds (VOCs) with the properties of volatility, toxicity and diffusivity
pose a serious threat to human health and eco-environment. Catalytic oxidation technology …

Defect engineering of oxide perovskites for catalysis and energy storage: synthesis of chemistry and materials science

H Arandiyan, SS Mofarah, CC Sorrell… - Chemical Society …, 2021 - pubs.rsc.org
Oxide perovskites have emerged as an important class of materials with important
applications in many technological areas, particularly thermocatalysis, electrocatalysis …

Engineering cobalt oxide with coexisting cobalt defects and oxygen vacancies for enhanced catalytic oxidation of toluene

Y Li, T Chen, S Zhao, P Wu, Y Chong, A Li, Y Zhao… - ACS …, 2022 - ACS Publications
Most research studies reported that oxygen vacancies on transition metal oxides are crucial
for improving the catalytic oxidation activities. However, few studies investigated the …

Accelerated Dual Activation of Lattice Oxygen and Molecule Oxygen over CoMn2O4 Catalysts for VOC Oxidation: Promoting the Role of Oxygen Vacancies

Y Ren, C Song, H Wang, Z Qu - ACS Catalysis, 2024 - ACS Publications
The in-depth activation mechanism of oxygen species (including lattice oxygen and gaseous
oxygen) for catalytic oxidation reactions has not been elucidated and still remains a question …

Recent advances of VOCs catalytic oxidation over spinel oxides: Catalyst design and reaction mechanism

C Shan, Y Wang, J Li, Q Zhao, R Han… - … Science & Technology, 2023 - ACS Publications
Volatile organic compounds (VOCs) harm the environment and human health and have
been of wide concern and purified efficiently by catalytic oxidation. Spinel oxides, mainly …

Highly efficient mesoporous MnO2 catalysts for the total toluene oxidation: Oxygen-Vacancy defect engineering and involved intermediates using in situ DRIFTS

S Mo, Q Zhang, J Li, Y Sun, Q Ren, S Zou… - Applied Catalysis B …, 2020 - Elsevier
To elucidate the role of oxygen vacancy defects, various Mn-based oxides with oxygen
vacancy defects are employed to the toluene oxidation, which are synthesized by adjusting …

Abatement of various types of VOCs by adsorption/catalytic oxidation: A review

C Yang, G Miao, Y Pi, Q **a, J Wu, Z Li… - Chemical Engineering …, 2019 - Elsevier
Volatile organic compounds (VOCs) have been recognized as one of the major environment
hazards in air that seriously harm both the environment and human health. Adsorptive …

Investigation into the enhanced catalytic oxidation of o-xylene over MOF-derived Co3O4 with different shapes: the role of surface twofold-coordinate lattice oxygen …

Y Ma, L Wang, J Ma, H Wang, C Zhang, H Deng… - Acs …, 2021 - ACS Publications
In the removal of volatile organic compounds (VOCs), Co3O4 catalysts with various
morphologies are highly efficient due to rich active sites such as Co3+, adsorbed oxygen …

Revealing the Highly Catalytic Performance of Spinel CoMn2O4 for Toluene Oxidation: Involvement and Replenishment of Oxygen Species Using In Situ Designed …

C Dong, Z Qu, Y Qin, Q Fu, H Sun, X Duan - Acs Catalysis, 2019 - ACS Publications
The catalytic oxidation of toluene to CO2 and H2O over nanoflower spinel CoMn2O4
synthesized by the oxalic acid sol–gel method has been investigated, and it demonstrates …

Acid-etched spinel CoMn2O4 with highly active surface lattice oxygen species for significant improvement of catalytic performance of VOCs oxidation

Y Ren, Z Qu, H Wang, A Zhao - Chemical Engineering Journal, 2023 - Elsevier
The strategy of acid-etching was applied to improve the catalytic activity of spinel CoMn 2 O
4, and 0.06 M (acid etching concentration) catalyst exhibited a nearly 16-fold increase in …