4.6 Article

Pt/CeMnOx/Diatomite: A Highly Active Catalyst for the Oxidative Removal of Toluene and Ethyl Acetate

Related references

Note: Only part of the references are listed.
Article Environmental Sciences

Enhancing oxidation reaction over Pt-MnO2 catalyst by activation of surface oxygen

Ruoting Shan et al.

Summary: In this study, Pt-MnO2 catalyst was activated under different conditions and the CO-activated catalyst showed superior performance in the oxidation of HCHO and CO. Compared to catalysts activated under different conditions, CO-activated Pt-MnO2 displayed higher activity. This research contributes to elucidating the mechanism for regulating the oxidation activity of Pt-based catalyst.

JOURNAL OF ENVIRONMENTAL SCIENCES (2023)

Article Environmental Sciences

An investigation on catalytic performance and reaction mechanisms of Fe/OMS-2 for the oxidation of carbon monoxide, ethyl acetate, and toluene

Ning Dong et al.

Summary: Octahedral molecular sieve (OMS-2)-supported Fe catalysts prepared via pre-incorporation method exhibited excellent catalytic activities in the oxidation of CO, ethyl acetate, and toluene, with 5Fe/OMS-2 showing the best performance.

JOURNAL OF ENVIRONMENTAL SCIENCES (2022)

Article Environmental Sciences

Pd/silicalite-1: An highly active catalyst for the oxidative removal of toluene

Linke Wu et al.

Summary: In this study, Pd nanoparticles supported on silicalite-1 were prepared using the in situ synthesis method. The resulting catalyst exhibited excellent catalytic activity and thermal stability for the combustion of toluene. The study provides insights into the factors contributing to the catalytic performance of Pd/S-1 catalysts.

JOURNAL OF ENVIRONMENTAL SCIENCES (2022)

Article Chemistry, Physical

Reaction Kinetics and Mechanism of VOCs Combustion on Mn-Ce-SBA-15

Anton Naydenov et al.

Summary: A propane combustion catalyst based on Mn and Ce supported by SBA-15 was synthesized and characterized. The catalyst showed catalytic activity in the combustion of methane, propane, and butane. The formation of difficult to reduce oxide phases led to lower catalytic activity.

CATALYSTS (2022)

Article Chemistry, Multidisciplinary

Mesoporous NaxMnOy-Supported Platinum-Cobalt Bimetallic Single-Atom Catalysts with Good Sulfur Dioxide Tolerance in Propane Oxidation

Xiuqing Hao et al.

Summary: Manganese-based catalysts, when doped with sodium and combined with platinum and cobalt, exhibit excellent resistance to sulfur dioxide in propane oxidation reactions, while maintaining high catalytic activity. The doping with sodium enhances the catalyst's tolerance to SO2, but inhibits its overall catalytic activity. The Pt1Co1/meso-NaxMnOy catalyst, which consists of well-dispersed Pt and Co atoms on the mesoporous sodium-doped manganese oxide, shows the highest catalytic activity among all the studied samples.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2022)

Article Green & Sustainable Science & Technology

Thermocatalytic oxidation of a three-component mixture of volatile organic compounds by a titanium dioxide-supported platinum catalyst

Young-Jae Lee et al.

Summary: Experimental evaluation of Pt/TiO2 catalyst showed effective mineralization of formaldehyde, acetaldehyde, and toluene at low temperatures. Conversion efficiency decreased with increasing pollutant concentration or decreasing bed mass. Assessment of reaction intermediates and catalytic pathways provided insights into the mechanism of action and overall catalytic performance.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Chemistry, Physical

Effect of support nature on catalytic activity of the bimetallic RuCo nanoparticles for the oxidative removal of 1,2-dichloroethane

Xing Zhang et al.

Summary: The study investigated the impact of porous supports on the catalytic performance of bimetallic RuCo nanoparticles in the oxidation of 1,2-dichloroethane. HZSM-5 exhibited the highest catalytic activity and chloride resistance compared to meso-MgO and meso-Al2O3 supported RuCo nanoparticles.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Chemistry, Physical

Activating low-temperature NH3-SCR catalyst by breaking the strong interface between acid and redox sites: A case of model Ce2(SO4)3-CeO2 study

Jiawei Ji et al.

Summary: The study investigates the impact of acid-redox interaction on NH3-SCR performance using three different types of Ce-2(SO4)(3)-CeO2 model catalysts. It is found that the electron-withdrawing effect from sulfate significantly disturbs the redox property, while the introduction of Ce-2(SO4)(3) retards oxygen vacancy formation over CeO2. The weakened acid-redox interaction changes the nature of surface NOx species and promotes surface reaction via Langmuir-Hinshelwood mechanism, ultimately affecting the overall NH3-SCR performance.

JOURNAL OF CATALYSIS (2021)

Article Chemistry, Multidisciplinary

High-Loading Pt Single-Atom Catalyst on CeO2-Modified Diatomite Support

Yang Zhou et al.

Summary: The study demonstrates the fabrication of high loading Pt single-atom catalysts on diatomite by modifying it with CeO2 nanoparticles to increase defect sites on the support. The enhanced metal-support interaction results in above 1 wt.% loading of Pt species with atomic dispersion, showing good performance in the selective hydrogenation of phenylacetylene to styrene.

CHEMISTRY-AN ASIAN JOURNAL (2021)

Article Environmental Sciences

MnCeOx/diatomite catalyst for persulfate activation to degrade organic pollutants

Lijun Niu et al.

JOURNAL OF ENVIRONMENTAL SCIENCES (2020)

Article Engineering, Environmental

Enhanced oxygen vacancies to improve ethyl acetate oxidation over MnOx-CeO2 catalyst derived from MOF template

Yiwen Jiang et al.

CHEMICAL ENGINEERING JOURNAL (2019)

Article Engineering, Chemical

Diatomite Supported Pt Nanoparticles as Efficient Catalyst for Benzene Removal

Qun Li et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2019)

Article Engineering, Chemical

Study of Morphology-Dependent and Crystal-Plane Effects of CeMnOx Catalysts for 1,2-Dichlorobenzene Catalytic Elimination

Haijun Zhao et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2019)

Article Chemistry, Physical

Mesoporous CoO-supported palladium nanocatalysts with high performance for o-xylene combustion

Shaohua Xie et al.

CATALYSIS SCIENCE & TECHNOLOGY (2018)

Article Chemistry, Multidisciplinary

Highly active, stable oxidized platinum clusters as electrocatalysts for the hydrogen evolution reaction

Xing Cheng et al.

ENERGY & ENVIRONMENTAL SCIENCE (2017)

Article Engineering, Environmental

Catalytic Oxidation of Chlorobenzene over MnxCe1-xO2/HZSM-5 Catalysts: A Study with Practical Implications

Xiaole Weng et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2017)

Article Chemistry, Multidisciplinary

Catalytic combustion of volatile organic compound over spherical-shaped copper-manganese oxide

Chi-Woong Ahn et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2017)

Article Chemistry, Physical

Synthesis of nano-TiO2/diatomite composite and its photocatalytic degradation of gaseous formaldehyde

Guangxin Zhang et al.

APPLIED SURFACE SCIENCE (2017)

Article Materials Science, Multidisciplinary

Design and synthesis of CeO2 nanowire/MnO2 nanosheet heterogeneous structure for enhanced catalytic properties

Haiwei Du et al.

MATERIALS TODAY COMMUNICATIONS (2017)

Article Chemistry, Physical

Study on the catalytic oxidation of DMDS over Pt-Cu catalysts supported on Al2O3, AlSi20 and SiO2

Bouchra Darif et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2016)

Article Chemistry, Multidisciplinary

Dehydrochlorination of 1,2-dichloroethane over Ba-modified Al2O3 catalysts

Shuxing Bai et al.

RSC ADVANCES (2016)

Article Engineering, Environmental

Characterization and improved solar light activity of vanadium doped TiO2/diatomite hybrid catalysts

Bin Wang et al.

JOURNAL OF HAZARDOUS MATERIALS (2015)

Article Chemistry, Physical

High thermal stability of ceria-based mixed oxide catalysts supported on ZrO2 for toluene combustion

Han-Feng Lu et al.

CATALYSIS SCIENCE & TECHNOLOGY (2013)

Article Chemistry, Physical

Catalytic oxidation of toluene over binary mixtures of copper, manganese and cerium oxides supported on γ-Al2O3

Saleh M. Saqer et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2011)

Article Engineering, Environmental

Mixture effects during the oxidation of toluene, ethyl acetate and ethanol over a cryptomelane catalyst

V. P. Santos et al.

JOURNAL OF HAZARDOUS MATERIALS (2011)

Article Chemistry, Physical

Catalytic combustion of VOCs over a series of manganese oxide catalysts

Sang Chai Kim et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2010)

Article Chemistry, Physical

Pt Nanorods Aggregates with Enhanced Electrocatalytic Activity toward Methanol Oxidation

Yun-Bo He et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2010)

Article Chemistry, Multidisciplinary

Pd/Ce0.9Cu0.1O1.9-Y2O3 catalysts for catalytic combustion of toluene and ethyl acetate

Xiao-Wen Su et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2009)

Article Chemistry, Organic

Diatomite-supported Pd nanoparticles: An efficient catalyst for Heck and Suzuki reactions

Zuhui Zhang et al.

JOURNAL OF ORGANIC CHEMISTRY (2006)

Article Chemistry, Physical

Acetone oxidation using ozone on manganese oxide catalysts

Y Xi et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2005)

Article Chemistry, Physical

DRIFTS and transient-response study of vanadia/titania catalysts during toluene partial oxidation

F Rainone et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2003)

Article Engineering, Environmental

Characterization of gamma-alumina-supported manganese oxide as an incineration catalyst for trichloroethylene

TK Tseng et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2003)