☆ 4.7 Article

Single-atom Pt-CeO2/Co3O4 catalyst with ultra-low Pt loading and high performance for toluene removal

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Environmental

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

Jiawei Ye et al.

Summary: A room-temperature Co3O4-NiO hollow dodecahedra catalyst with Pt NPs demonstrated excellent performance in decomposing formaldehyde, achieving a conversion rate of 93% within 60 minutes. The catalyst's hierarchical structure and active oxygen species at the Co3O4-NiO interface, along with Pt-induced oxygen vacancies, played crucial roles in facilitating formaldehyde conversion to DOM.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Engineering, Environmental

Boosting Toluene Combustion by Tuning Electronic Metal-Support Interactions in In Situ Grown Pt@Co3O4 Catalysts

Menglan Xiao et al.

Summary: The study focused on the electronic metal-support interaction to enhance the catalytic performance of Pt@Co3O4 catalysts in toluene degradation. The catalyst showed excellent activity, water resistance, and long-term stability. Surface oxygen species played a crucial role in toluene degradation and could efficiently be replenished by gaseous oxygen.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022)

添加到收藏夹

Article Chemistry, Physical

Microwave-assisted synthesis of manganese oxide catalysts for total toluene oxidation

Peifen Wang et al.

Summary: The study demonstrates that MnOx catalyst treated with microwave radiation shows higher activity for toluene oxidation, attributed to the higher concentration of oxygen vacancies derived from rich phase interface defects caused by the microwave radiation. Additionally, the Mn-MW-60 catalyst exhibits excellent thermal stability and water vapor tolerance.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

添加到收藏夹

Article Engineering, Environmental

Catalytic stability enhancement for pollutant removal via balancing lattice oxygen mobility and VOCs adsorption

Yuan Feng et al.

Summary: The Pt-1/MnOx catalyst shows different catalytic stabilities for the oxidation of toluene and iso-hexane, with improved stability for toluene oxidation after hydrogen reduction treatment. Balancing lattice oxygen mobility and organic compounds adsorption is crucial for the catalytic stability of Pt-1/MnOx.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Single-Atom Pt Anchored on Oxygen Vacancy of Monolayer Ti3C2Tx for Superior Hydrogen Evolution

Jiangjiang Zhang et al.

Summary: Two-dimensional MXene-loaded single-atom catalysts have gained increasing attention. Pt single atoms are successfully immobilized on oxygen vacancies of monolayer Ti3C2Tx flakes, and the resulting catalyst shows excellent performance in hydrogen evolution reaction.

NANO LETTERS (2022)

添加到收藏夹

Article Engineering, Environmental

Photothermal Synergistic Effect of Pt1/CuO-CeO2 Single-Atom Catalysts Significantly Improving Toluene Removal

Ying Feng et al.

Summary: This study investigates the photothermal synergistic catalytic oxidation of toluene over single-atom Pt catalysts. The results show that under simulated solar irradiation, the conversion and CO2 yield of toluene can be significantly increased with the addition of CuO and the generation of reactive oxygen species. The findings highlight the importance of the synergistic effect between photo- and thermocatalysis in developing efficient and low-energy consumption pollutant treatment technologies.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022)

添加到收藏夹

Article Chemistry, Physical

Engineering Cobalt Oxide with Coexisting Cobalt Defects and Oxygen Vacancies for Enhanced Catalytic Oxidation of Toluene

Yifei Li et al.

Summary: Coexistence of cobalt defects and oxygen vacancies has a significant effect on the performance of catalysts, improving the catalytic activity for toluene oxidation. A Co3-xO4-y catalyst with both cobalt defects and oxygen vacancies was synthesized, achieving over 90% toluene conversion under light illumination for 10 minutes at a temperature of around 180 degrees Celsius. Cobalt defects promote the formation of oxygen vacancies, which accelerate the conversion of intermediates and promote the degradation of toluene.

ACS CATALYSIS (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Metal-Organic Framework-Derived Hollow CoMn2O4 Nanocube Catalysts for Deep Toluene Oxidation

Li Luo et al.

Summary: In this study, oxygen vacancy-enriched Mn-Co spinel oxides with hollow nanocube structures were successfully synthesized using a pyrolysis strategy. The nanocubes exhibited excellent catalytic activity and a narrower temperature range for toluene conversion compared to CoMn2O4 nanoparticles. The unique structure, oxygen vacancy defects, longer Mn-O bonds, and abundant active oxygen species contributed to the superior catalytic performance of the nanocubes. Additionally, the nanocubes showed good humidity resistance.

ACS APPLIED NANO MATERIALS (2022)

添加到收藏夹

Article Chemistry, Physical

Achieving efficient toluene oxidation over metal-organic framework-derived Pt/CeO2-Co3O4 catalyst

Hua Sun et al.

Summary: Pt/CeO2-Co3O4 catalyst exhibited excellent catalytic performance in the toluene reaction, attributed to the synergy between surface Co3+ sites and Pt0 species, as well as the high mobility of active oxygen and abundant oxygen vacancies.

APPLIED SURFACE SCIENCE (2022)

添加到收藏夹

Article Chemistry, Physical

Boosting toluene oxidation by the regulation of Pd species on UiO-66: Synergistic effect of Pd species

Xiaodong Zhang et al.

Summary: Supported single-atoms and sub-nanometre clusters have shown excellent catalytic performance in many reactions, but they are prone to inactivation in complex reactive conditions. This study demonstrates that Pd-UiO-66 catalyst with ultra-low Pd loading contains active Pd species (isolated Pd atom, sub-nanometre Pd clusters, and Pd nanoparticles), and exhibits superb activity for toluene oxidation and water resistance.

JOURNAL OF CATALYSIS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Single-Atom Pt Anchored on Oxygen Vacancy of Monolayer Ti3C2Tx for Superior Hydrogen Evolution

Jiangjiang Zhang et al.

Summary: By immobilizing Pt SAs on the O-V of Ti3C2Tx, a novel catalyst with excellent HER performance was successfully constructed, showing small overpotential and high activity.

NANO LETTERS (2022)

添加到收藏夹

Article Chemistry, Applied

Highly efficient catalytic oxidation of benzene over Ag assisted Co3O4 catalysts

Xiuyun Ma et al.

Summary: Ag supported on Co3O4 catalysts prepared by one-pot solvothermal method showed excellent catalytic activity for benzene oxidation, with higher oxidation activity and lower reaction temperature. The catalysts also exhibited outstanding long-term thermal stability.

CATALYSIS TODAY (2021)

添加到收藏夹

Article Chemistry, Physical

Efficient propane low-temperature destruction by Co3O4 crystal facets engineering: Unveiling the decisive role of lattice and oxygen defects and surface acid-base pairs

Yanfei Jian et al.

Summary: The low-temperature degradation of short chain alkanes is a major challenge in purifying volatile organic compounds. Co3O4 nanomaterials with different crystal facets were fabricated, and rod-like structures showed the highest activity due to their unique properties. The rod-like structure of Co3O4 has the lowest formation energy of oxygen vacancies on the (110) facet, making it an efficient catalyst for propane oxidation.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Aliovalent Doping of CeO2 Improves the Stability of Atomically Dispersed Pt

Haodong Wang et al.

Summary: By combining aliovalent doping and oxygen vacancy generation, the study demonstrates an enhancement in the thermal stability of supported single-atom configurations.

ACS APPLIED MATERIALS & INTERFACES (2021)

添加到收藏夹

Article Chemistry, Physical

Generation of abundant defects in Mn-Co mixed oxides by a facile agar-gel method for highly efficient catalysis of total toluene oxidation

Peifen Wang et al.

Summary: The facile agar-gel method was successfully applied to prepare homogenous Mn-Co mixed oxides with different Mn/Co molar ratios for total toluene oxidation catalysis. The obtained Mn2Co1 mixed oxide displayed high catalytic activity, durability, and tolerability in water vapor environment. Characterizations and measurements indicated the optimum Mn-Co mixed oxide had high surface area, various species, strong oxygen adsorption, good reducibility, and excellent O2 adsorption ability, making it suitable for VOCs oxidation design.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Review Chemistry, Physical

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

Yunlong Guo et al.

Summary: This review summarizes recent advances in catalytic elimination of VOCs using nanoparticles catalysts, including evaluation of catalyst performance, discussion of catalytic mechanisms, and summary of catalytic reactors. The integration of photothermocatalysis is also highlighted. Future research should focus on addressing scientific issues and challenges posed by VOC pollution.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Thermally Stable Single-Atom Heterogeneous Catalysts

Haifeng Xiong et al.

Summary: This article discusses recent advances in the development of thermally durable single-atom heterogeneous catalysts, describes several important preparation approaches for thermally stable SACs, and discusses the fundamental understanding of the coordination structures of thermally stable single atom prepared by these methods. The catalytic performances of these thermally stable SACs, including their activity and stability, are reviewed. Finally, a perspective of this important and rapidly evolving research field is provided.

ADVANCED MATERIALS (2021)

添加到收藏夹

Editorial Material Chemistry, Multidisciplinary

Single-Atom Catalysts

Manoj B. Gawande et al.

SMALL (2021)

添加到收藏夹

Article Engineering, Environmental

Confinement of subnanometric PdCo bimetallic oxide clusters in zeolites for methane complete oxidation

Xuan Tang et al.

Summary: A strategy of encapsulating PdCo bimetallic oxide clusters into MFI zeolite channels was reported to enhance catalytic performance and stability for methane complete oxidation, with significantly lower temperature for CH4 complete conversion achieved in the presence of steam. The confined bimetallic clusters show improved activity and stability compared to reference catalysts, providing a new avenue for designing better catalysts in methane oxidation.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Engineering, Environmental

Unraveling the decisive role of surface CeO2 nanoparticles in the Pt-CeO2/MnO2 hetero-catalysts for boosting toluene oxidation: Synergistic effect of surface decorated and intrinsic O-vacancies

Shengpeng Mo et al.

Summary: Oxygen vacancy engineering plays a vital role in efficient degradation of volatile organic compounds in nanomaterials. The Pt-0.15Ce-Mn catalyst demonstrates superior catalytic activity for toluene oxidation due to more oxygen vacancies, excellent redox ability, and well dispersion of Pt. Introduction of CeO2 NPs induces the generation of more oxygen vacancies and new structure defects, leading to lower formation energy of oxygen vacancy and boosting remarkable catalytic activity for deep toluene oxidation through a synergistic effect of dual oxygen vacancies.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Chemistry, Physical

Boosting benzene combustion by engineering oxygen vacancy-mediated Ag/CeO2-Co3O4 catalyst via interfacial electron transfer

Xiuyun Ma et al.

Summary: Oxygen vacancy-mediated Ag/CeO2-Co3O4 catalyst boosts benzene combustion by promoting the adsorption of benzene and the dissociation of oxygen, providing an efficient strategy for designing high-performance environmental catalysts for VOCs abatement.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

Enhancement of toluene oxidation performance over Pt/MnO2@Mn3O4 catalyst with unique interfacial structure

Xiaoxiao Duan et al.

APPLIED SURFACE SCIENCE (2020)

添加到收藏夹

Article Chemistry, Analytical

Controllable preparation of faceted Co3O4 nanocrystals@MnO2 nanowires shish-kebab structures with enhanced triethylamine sensing performance

Yan Liang et al.

SENSORS AND ACTUATORS B-CHEMICAL (2020)

添加到收藏夹

Article Nanoscience & Nanotechnology

Enhanced Acetone Oxidation over the CeO2/Co3O4 Catalyst Derived from Metal-Organic Frameworks

Yanfei Zheng et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

添加到收藏夹

Article Chemistry, Physical

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

Shengpeng Mo et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Article Chemistry, Physical

Formation of active oxygen species on single-atom Pt catalyst and promoted catalytic oxidation of toluene

Shunzheng Zhao et al.

NANO RESEARCH (2020)

添加到收藏夹

Article Engineering, Environmental

Boosting Toluene Combustion by Engineering Co-O Strength in Cobalt Oxide Catalysts

Yongjie Shen et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Article Chemistry, Physical

Elucidation of the Active Sites in Single-Atom Pd1/CeO2 Catalysts for Low-Temperature CO Oxidation

Dong Jiang et al.

ACS CATALYSIS (2020)

添加到收藏夹

Article Chemistry, Physical

Stabilizing platinum atoms on CeO2 oxygen vacancies by metal-support interaction induced interface distortion: Mechanism and application

Zeyu Jiang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Article Engineering, Environmental

Layered copper manganese oxide for the efficient catalytic CO and VOCs oxidation

Yu Wang et al.

CHEMICAL ENGINEERING JOURNAL (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Recent Advances in the Catalytic Oxidation of Volatile Organic Compounds: A Review Based on Pollutant Sorts and Sources

Chi He et al.

CHEMICAL REVIEWS (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Tuning Pt-CeO2 interactions by high-temperature vapor-phase synthesis for improved reducibility of lattice oxygen

Xavier Isidro Pcrcira-Hcrnandcz et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Article Chemistry, Physical

Stabilizing High Metal Loadings of Thermally Stable Platinum Single Atoms on an Industrial Catalyst Support

Deepak Kunwar et al.

ACS CATALYSIS (2019)

添加到收藏夹

Article Chemistry, Physical

High-Performance Ultrathin Co3O4 Nanosheet Supported PdO/CeO2 Catalysts for Methane Combustion

Wang Li et al.

ADVANCED ENERGY MATERIALS (2019)

添加到收藏夹

Article Chemistry, Physical

Three-dimensionally ordered mesoporous iron oxide-supported single-atom platinum: Highly active catalysts for benzene combustion

Kuan Yang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

添加到收藏夹

Article Chemistry, Physical

A Facile Way To Improve Pt Atom Efficiency for CO Oxidation at Low Temperature: Modification by Transition Metal Oxides

Shaofei Song et al.

ACS CATALYSIS (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

Mechanism of Synergistic Effect on Electron Transfer over Co-Ce/MCM-48 during Ozonation of Pharmaceuticals in Water

Shangyi Li et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Atomic-Scale Insights into the Low-Temperature Oxidation of Methanol over a Single-Atom Pt1-Co3O4 Catalyst

Zeyu Jiang et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

添加到收藏夹

Article Environmental Sciences

Supported ceria-modified silver catalysts with high activity and stability for toluene removal

Yang Zhang et al.

ENVIRONMENT INTERNATIONAL (2019)

添加到收藏夹

Article Chemistry, Physical

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

Cui Dong et al.

ACS CATALYSIS (2019)

添加到收藏夹

Article Chemistry, Physical

One-pot synthesis of atomically dispersed Pt on MnO2 for efficient catalytic decomposition of toluene at low temperatures

Huiyu Zhang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

添加到收藏夹

Article Chemistry, Physical

Gaseous CO and toluene co-oxidation over monolithic core-shell Co3O4-based hetero-structured catalysts

Shengpeng Mo et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Defect Effects on TiO2 Nanosheets: Stabilizing Single Atomic Site Au and Promoting Catalytic Properties

Jiawei Wan et al.

ADVANCED MATERIALS (2018)

添加到收藏夹

Article Chemistry, Physical

Size effect of Pt nanoparticles on the catalytic oxidation of toluene over Pt/CeO2 catalysts

Ruosi Peng et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

添加到收藏夹

Article Multidisciplinary Sciences

Activation of surface lattice oxygen in single-atom Pt/Ce02 for low-temperature CO oxidation

Lei Nie et al.

SCIENCE (2017)

添加到收藏夹

Article Chemistry, Physical

Geometrical-Site-Dependent Catalytic Activity of Ordered Mesoporous Co-Based Spinel for Benzene Oxidation: In Situ DRIFTS Study Coupled with Raman and XAFS Spectroscopy

Xiuyun Wang et al.

ACS CATALYSIS (2017)

添加到收藏夹

Article Chemistry, Applied

Using probe molecule FTIR spectroscopy to identify and characterize Pt-group metal based single atom catalysts

Chithra Asokan et al.

CHINESE JOURNAL OF CATALYSIS (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Identification of active sites in CO oxidation and water-gas shift over supported Pt catalysts

Kunlun Ding et al.

SCIENCE (2015)

添加到收藏夹

Review Chemistry, Multidisciplinary

Perovskites as Substitutes of Noble Metals for Heterogeneous Catalysis: Dream or Reality

Sebastien Royer et al.

CHEMICAL REVIEWS (2014)

添加到收藏夹

Article Multidisciplinary Sciences

FeOx-supported platinum single-atom and pseudo-single-atom catalysts for chemoselective hydrogenation of functionalized nitroarenes

Haisheng Wei et al.

NATURE COMMUNICATIONS (2014)

添加到收藏夹

Article Chemistry, Multidisciplinary

Single-atom catalysis of CO oxidation using Pt1/FeOx

Botao Qiao et al.

NATURE CHEMISTRY (2011)

添加到收藏夹

Article Multidisciplinary Sciences

Ceria Maintains Smaller Metal Catalyst Particles by Strong Metal-Support Bonding

Jason A. Farmer et al.

SCIENCE (2010)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.