☆ 4.7 Article

Pivotal role of MnOx physicochemical structure in soot oxidation activity

FUEL (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 Chemistry, Physical

Activating well-defined ?-Fe2O3 nanocatalysts by near-surface Mn atom functionality for auto-exhaust soot purification

Peng Zhang et al.

Summary: Atomically dispersed manganese sites were fabricated on well-defined alpha-Fe2O3 nanosheets through a ligand-assisted in-situ crystallization method. The Mn1Fe2O3-10 catalyst exhibited superior catalytic performance, with efficient soot purification through the NO2-assisted oxidation mechanism.

APPLIED CATALYSIS B-ENVIRONMENTAL (2023)

添加到收藏夹

Article Materials Science, Multidisciplinary

Monodisperse MnO nanoparticles in situ grown on reduced graphene oxide via hydrophobic interaction for excellent electromagnetic wave absorption

Qi Sun et al.

Summary: Fabricating oxide nanoparticle/graphene composite is significant for enhancing electromagnetic wave absorption properties. In this study, a monodisperse manganese oxide nanoparticle/reduced graphene oxide composite was successfully obtained through hydrophobic interaction in a colloidal solution. The composite displayed excellent electromagnetic wave absorption in the 2-18 GHz band.

JOURNAL OF MATERIALS RESEARCH (2022)

添加到收藏夹

Article Energy & Fuels

Efficient purification of auto-exhaust carbon particles over non-noble metals (Fe, Co, Cu) decorated hexagonal NiO nanosheets

Peng Zhang et al.

Summary: The study successfully synthesized hexagonal NiO nanosheet catalysts decorated with non-noble metals, and found that the cooperative effect between surface heteroatoms and adjacent Ni atoms is important for carbon particle purification. Among them, Co-NiO catalyst exhibited the best catalytic performance and the lowest activation energy.

FUEL (2022)

添加到收藏夹

Article Chemistry, Physical

Interface Engineering of a Bifunctional Cu-SSZ-13@CZO Core-Shell Catalyst for Boosting Potassium Ion and SO2 Tolerance

Lingfeng Jia et al.

Summary: A bifunctional core-shell Cu-SSZ-13@CZO catalyst was designed and fabricated, which showed enhanced resistance to sulfur and potassium ion poisoning compared to pristine Cu-SSZ-13. The Cu-SSZ-13 core was protected from poisoning by the CZO shell, resulting in improved catalytic activity for selective catalytic reduction of nitrogen oxides.

ACS CATALYSIS (2022)

添加到收藏夹

Article Chemistry, Physical

Low-Temperature Selective Catalytic Reduction of NO with NH3 Over Mn-Ti Oxide Catalyst: Effect of the Synthesis Conditions

Qinglong Liu et al.

Summary: A series of Mn-Ti oxide catalysts were synthesized by the sol-gel method, and the effects of different synthesis conditions on the characteristics and SCR activity of the catalysts were investigated. The results showed that the calcination temperature and metal source significantly influenced the properties and activity of the catalysts, with relatively low calcination temperature and appropriate metal sources leading to high SCR activity.

CATALYSIS LETTERS (2021)

添加到收藏夹

Article Engineering, Environmental

Boosting Catalytic Purification of Soot Particles over Double Perovskite-Type La2-xKxNiCoO6 Catalysts with an Ordered Macroporous Structure

Peng Zhang et al.

Summary: This study demonstrated that the substitution of A-site with potassium ions in double perovskite-type oxides can enhance the surface density of active sites and improve the catalytic performance for soot purification. The 3D ordered macroporous structure of the catalysts significantly promoted the contact efficiency between the catalyst and soot particles, leading to superior purification performance. The proposed mechanism suggests that the increase in surface oxygen density induced by potassium ion doping plays a crucial role in promoting the oxidation of NO to NO2 during the catalytic process.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2021)

添加到收藏夹

Article Chemistry, Physical

Exposed {001} facet of anatase TiO2 nanocrystals in Ag/TiO2 catalysts for boosting catalytic soot combustion: The facet-dependent activity

Peng Zhang et al.

Summary: The nanocatalysts of Ag nanoparticles coated on anatase TiO2-n% nanocrystals with co-exposed {1 0 1} and {0 0 1} facets show excellent catalytic activity during soot combustion, with the highest catalytic activity and lowest activation energy observed in Ag/TiO2-79% catalyst. The catalytic mechanism involves synergistic effects between coordinatively unsaturated Ti-5c and adjacent Ag atoms at the interface of TiO2-n% nanocrystal, boosting the key step of O-2 activation. This highlights an effective strategy for developing high-efficient catalysts through crystal facet engineering of metal oxides during oxidation reactions.

JOURNAL OF CATALYSIS (2021)

添加到收藏夹

Article Chemistry, Physical

Catalytic Abatement of Volatile Organic Compounds and Soot over Manganese Oxide Catalysts

Miguel Jose Marin Figueredo et al.

Summary: A group of manganese oxide catalysts were synthesized through two preparation techniques, and their physicochemical properties were studied. The catalysts exhibited high catalytic performance in the oxidation of volatile organic compounds and carbon soot. Among them, Mn2O3-SG550 and Mn3O4/Mn2O3-SCS catalysts showed the best performance in soot abatement.

MATERIALS (2021)

添加到收藏夹

Article Engineering, Environmental

In-situ modified the surface of Pt-doped perovskite catalyst for soot oxidation

Lirong Zeng et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

添加到收藏夹

Article Materials Science, Coatings & Films

Manganese promoted TiO2 and ZrO2 nanostructures for soot combustion with boosted efficiency

R. Camposeco et al.

SURFACE & COATINGS TECHNOLOGY (2020)

添加到收藏夹

Article Chemistry, Physical

High-efficient non-noble metal catalysts of 3D ordered macroporous perovskite-type La2NiB'O6 for soot combustion: Insight into the synergistic effect of binary Ni and B' sites

Xuelei Mei et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Article Chemistry, Physical

Modifying catalytically the soot morphology and nanostructure in diesel exhaust: Influence of silver De-NOx catalyst (Ag/Al2O3)

N. Serhan et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

添加到收藏夹

Article Energy & Fuels

The mechanism of Pd, K co-doping on Mg-Al hydrotalcite for simultaneous removal of diesel soot and NOx in SO2-containing atmosphere

Li Yang et al.

FUEL (2019)

添加到收藏夹

Article Chemistry, Physical

Roles of Surface-Active Oxygen Species on 3DOM Cobalt-Based Spinel Catalysts MxCO3-xO4 (M = Zn and Ni) for NOx-Assisted Soot Oxidation

Minjie Zhao et al.

ACS CATALYSIS (2019)

添加到收藏夹

Article Chemistry, Physical

A robust core-shell silver soot oxidation catalyst driven by Co3O4: Effect of tandem oxygen delivery and Co3O4-CeO2 synergy

Xin Wang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

添加到收藏夹

Article Chemistry, Physical

Fabrication of perovskite-type macro/mesoporous La1-xKxFeO3-delta nanotubes as an efficient catalyst for soot combustion

Fan Fang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

添加到收藏夹

Article Chemistry, Physical

Combining XPS and ToF-SIMS for assessing the CO oxidation activity of Au/TiO2 catalysts

Sergey Chenakin et al.

JOURNAL OF CATALYSIS (2018)

添加到收藏夹

Article Chemistry, Physical

Catalytic combustion of diesel soot over Fe and Ag-doped manganese oxides: role of heteroatoms in the catalytic performances

Yasutaka Kuwahara et al.

CATALYSIS SCIENCE & TECHNOLOGY (2018)

添加到收藏夹

Article Chemistry, Physical

Revisit the effect of manganese oxidation state on activity in low-temperature NO-SCR

Jun Huang et al.

MOLECULAR CATALYSIS (2018)

添加到收藏夹

Article Chemistry, Physical

Stability, Structural, and Electronic Properties of Hausmannite (Mn3O4) Surfaces and Their Interaction with Water

Paulo Roberto Garces Goncalves et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

添加到收藏夹

Article Engineering, Environmental

Aggregation Kinetics of Diesel Soot Nanoparticles in Wet Environments

Chengyu Chen et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2017)

添加到收藏夹

Article Chemistry, Physical

Crucial role of titanium dioxide support in soot oxidation catalysis of manganese doped ceria

Deboshree Mukherjee et al.

CATALYSIS SCIENCE & TECHNOLOGY (2017)

添加到收藏夹

Article Chemistry, Physical

Total Oxidation of Naphthalene with Zirconia-Supported Cobalt, Copper and Nickel Catalysts

Maria S. Leguizamon Aparicio et al.

CATALYSTS (2017)

添加到收藏夹

Article Green & Sustainable Science & Technology

Catalysis and kinetics of diesel soot oxidation over nano-size perovskite catalyst

Anupama Mishra et al.

CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY (2017)

添加到收藏夹

Article Chemistry, Applied

A template-free method for preparation of MnO2 catalysts with high surface areas

Yonghui Wei et al.

CATALYSIS TODAY (2017)

添加到收藏夹

Article Chemistry, Physical

Highly efficient catalysts of Mn1- xAgxCo2O4spinel oxide for soot combustion

Huanrong Liu et al.

CATALYSIS COMMUNICATIONS (2017)

添加到收藏夹

Article Engineering, Environmental

Facile synthesis of new efficient Cu/MnO2 catalysts from used battery for CO oxidation

Xiaodong Zhang et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2017)

添加到收藏夹

Article Chemistry, Physical

Cerium-copper oxides prepared by solution combustion synthesis for total oxidation reactions: From powder catalysts to structured reactors

Marco Piumetti et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

添加到收藏夹

Article Chemistry, Physical

Effect of NO2 and water on the catalytic oxidation of soot

Jakob M. Christensen et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

添加到收藏夹

Article Chemistry, Physical

Crystal facet-dependent reactivity of α-Mn2O3 microcrystalline catalyst for soot combustion

Li Cheng et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

添加到收藏夹

Article Electrochemistry

Strontium-doped perovskite oxide La1-xSrxMnO3 (x=0, 0.2, 0.6) as a highly efficient electrocatalyst for nonaqueous Li-O2 batteries

Yajun Zhao et al.

ELECTROCHIMICA ACTA (2017)

添加到收藏夹

Article Chemistry, Physical

Importance of the oxygen bond strength for catalytic activity in soot oxidation

Jakob M. Christensen et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2016)

添加到收藏夹

Article Chemistry, Physical

Three-dimensional arrangements of perovskite-type oxide nano-fiber webs for effective soot oxidation

Chanmin Lee et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2016)

添加到收藏夹

Article Chemistry, Physical

Nanostructured ceria-praseodymia catalysts for diesel soot combustion

Tahrizi Andana et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2016)

添加到收藏夹

Article Chemistry, Physical

Catalytic combustion of soot particulates over rare-earth substituted Ln2Sn2O7 pyrochlores (Ln = La, Nd and Sm)

Zhongpeng Wang et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2016)

添加到收藏夹

Article Chemistry, Physical

3D Vertically Aligned and Interconnected Porous Carbon Nanosheets as Sulfur Immobilizers for High Performance Lithium-Sulfur Batteries

Sarish Rehman et al.

ADVANCED ENERGY MATERIALS (2016)

添加到收藏夹

Article Multidisciplinary Sciences

Formation of oxygen vacancies and Ti3+ state in TiO2 thin film and enhanced optical properties by air plasma treatment

Bandna Bharti et al.

SCIENTIFIC REPORTS (2016)

添加到收藏夹

Article Chemistry, Physical

Nanostructured manganese doped ceria solid solutions for CO oxidation at lower temperatures

Perala Venkataswamy et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2015)

添加到收藏夹

Article Chemistry, Physical

Structural properties of alumina supported Ce-Mn solid solutions and their markedly enhanced catalytic activity for CO oxidation

Perala Venkataswamy et al.

APPLIED SURFACE SCIENCE (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

A high-efficiency gamma-MnO2-like catalyst in toluene combustion

Wenzhe Si et al.

CHEMICAL COMMUNICATIONS (2015)

添加到收藏夹

Article Engineering, Environmental

Oxidation of soot on manganese oxide catalysts

Steffen Wagloehner et al.

CHEMICAL ENGINEERING JOURNAL (2015)

添加到收藏夹

Article Chemistry, Physical

Three-dimensionally ordered macroporous spinel-type MCr2O4 (M = Co, Ni, Zn, Mn) catalysts with highly enhanced catalytic performance for soot combustion

Jinguo Wang et al.

CATALYSIS SCIENCE & TECHNOLOGY (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Influence of hexagonal boron nitride on the selective catalytic reduction of NO with NH3 over CuOX/TiO2

Dongsheng Zhou et al.

RSC ADVANCES (2015)

添加到收藏夹

Article Chemistry, Physical

Shape-controlled activation of peroxymonosulfate by single crystal α-Mn2O3 for catalytic phenol degradation in aqueous solution

Edy Saputra et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2014)

添加到收藏夹

Article Chemistry, Physical

Effects of Synthesis Routes on the States and Catalytic Performance of Manganese Oxides Used for Diesel Soot Combustion

Fangfang Dai et al.

CATALYSIS LETTERS (2014)

添加到收藏夹

Article Chemistry, Physical

Oxalate route for promoting activity of manganese oxide catalysts in total VOCs' oxidation: effect of calcination temperature and preparation method

Wenxiang Tang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2014)

添加到收藏夹

Article Chemistry, Multidisciplinary

Controlled synthesis of nanostructured manganese oxide: crystalline evolution and catalytic activities

Ming Sun et al.

CRYSTENGCOMM (2013)

添加到收藏夹

Article Chemistry, Physical

Modifying ceria (111) with a TiO2 nanocluster for enhanced reactivity

Michael Nolan

JOURNAL OF CHEMICAL PHYSICS (2013)

添加到收藏夹

Article Chemistry, Physical

Nature of the Mixed-Oxide Interface in Ceria-Titania Catalysts: Clusters, Chains, and Nanoparticles

Aaron C. Johnston-Peck et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2013)

添加到收藏夹

Article Chemistry, Multidisciplinary

Evidence of oxygen vacancy induced room temperature ferromagnetism in solvothermally synthesized undoped TiO2 nanoribbons

Batakrushna Santara et al.

NANOSCALE (2013)

添加到收藏夹

Article Nanoscience & Nanotechnology

A simple additive-free approach for the synthesis of uniform manganese monoxide nanorods with large specific surface area

Mingtao Zheng et al.

NANOSCALE RESEARCH LETTERS (2013)

添加到收藏夹

Article Chemistry, Physical

Study on the mechanism of the oxidation of soot on Fe2O3 catalyst

Steffen Wagloehner et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2012)

添加到收藏夹

Article Chemistry, Physical

Cu-Mn and Co-Mn catalysts synthesized from hydrotalcites and their use in the oxidation of VOCs

Daniel Antonio Aguilera et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2011)

添加到收藏夹

Article Chemistry, Physical

Alkali Carbonate Stabilized on Aluminosilicate via Solid Ion Exchange as a Catalyst for Diesel Soot Combustion

Riichiro Kimura et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2011)

添加到收藏夹

Article Nanoscience & Nanotechnology

Simultaneous Removal of Soot and NOx from Lean-Burn Engine Emissions Over Potassium Dititanate-Based Catalysts

Qiang Wang et al.

SCIENCE OF ADVANCED MATERIALS (2011)

添加到收藏夹

Article Chemistry, Physical

Catalytic activity for soot combustion of birnessite and cryptomelane

I. Atribak et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2010)

添加到收藏夹

Article Chemistry, Physical

The role of lattice oxygen on the activity of manganese oxides towards the oxidation of volatile organic compounds

V. P. Santos et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2010)

添加到收藏夹

Article Chemistry, Multidisciplinary

Preparation and catalytic activity of K4Zr5O12 for the oxidation of soot from vehicle engine emissions

Qiang Wang et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2010)

添加到收藏夹

Article Chemistry, Physical

Gold nanoparticles supported on manganese oxides for low-temperature CO oxidation

Lu-Cun Wang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2009)

添加到收藏夹

Article Chemistry, Physical

Catalytic combustion of ethanol on pure and alumina supported K-Mn oxides: An IR and flow reactor study

Miguel A. Peluso et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2008)

添加到收藏夹

Article Chemistry, Physical

On the reasons for high activity of CeO2 catalyst for soot oxidation

Masato Machida et al.

CHEMISTRY OF MATERIALS (2008)

添加到收藏夹

Article Chemistry, Physical

Surface characterization studies of TiO2 supported manganese oxide catalysts for low temperature SCR of NO with NH3

Padmanabha Reddy Ettireddy et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2007)

添加到收藏夹

Article Chemistry, Physical

Potential rare earth modified CeO2 catalysts for soot oxidation I.: Characterisation and catalytic activity with O2

K. Krishna et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2007)

添加到收藏夹

Article Chemistry, Physical

Preparation of TiO2 thin films from autoclaved Sol containing needle-like anatase crystals

Lei Ge et al.

APPLIED SURFACE SCIENCE (2006)

添加到收藏夹

Article Chemistry, Physical

Preparation and characterization of novel mesoporous ceria-titania

AK Sinha et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2005)

添加到收藏夹

Review Chemistry, Physical

Oxygen vacancy: The invisible agent on oxide surfaces

G Pacchioni

CHEMPHYSCHEM (2003)

添加到收藏夹

Article Chemistry, Multidisciplinary

Synthesis and characterization of titania prepared by using a photoassisted sol-gel method

HM Liu et al.

LANGMUIR (2003)

添加到收藏夹

Article Chemistry, Physical

An exploratory study of diesel soot oxidation with NO2 and O2 on supported metal oxide catalysts

ST Liu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2002)

添加到收藏夹

Article Chemistry, Physical

Realistic contact for soot with an oxidation catalyst for laboratory studies

BAAL van Setten et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.