☆ 4.7 Article

Exploiting layered double hydroxide with modulated atomic motifs enables enhanced peroxydisulfate activation

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

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

Interface Engineering of Co(OH)2Nanosheets Growing on theKNbO3Perovskite Based on Electronic Structure Modulation forEnhanced Peroxymonosulfate Activation

Juanjuan Qi et al.

Summary: In this study, an interface architecture of Co(OH)2 nanosheets growing on the KNbO3 perovskite [Co(OH)2/KNbO3] was developed, which showed high catalytic activity and a high reaction rate constant in peroxymonosul-fate (PMS) activation, resulting in the complete removal of pazufloxacin within 5 minutes.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Chemical

Vacancy-rich structure inducing efficient persulfate activation for tetracycline degradation over Ni-Fe layered double hydroxide nanosheets

Rongyao Wang et al.

Summary: In this study, NiFe-LDH catalysts with cation vacancies were fabricated via defect engineering to enhance the activation of persulfate (PS) and the degradation of tetracycline (TC). Experimental and theoretical results showed that cation vacancies improved the catalytic performance by facilitating electron transfer and generating more reactive oxygen species. The study provides a guideline for the design of high-activity catalysts based on defect engineering.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

添加到收藏夹

Review Engineering, Environmental

A critical review on the mechanisms of persulfate activation by iron-based materials: Clarifying some ambiguity and controversies

Kunjie Hou et al.

Summary: Iron-based materials are widely utilized as effective activators in persulfate-based oxidation processes. However, there are ambiguities and controversies surrounding the activation mechanisms by these materials. This review clarifies these theories, analyzes electron transport pathways, activator evolution, and identifies knowledge gaps and future research prospects in this field. It significantly enhances understanding and provides insights for researchers using iron-based materials for persulfate activation.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Chemistry, Physical

Defect-engineered Co3O4 with porous multishelled hollow architecture enables boosted advanced oxidation processes

Ping Li et al.

Summary: The study highlights the development of high-efficiency catalysts through rational architectural design and defect engineering, presenting a defect-engineered Co3O4 catalyst with porous multishelled hollow architecture for considerably boosted degradation of recalcitrant organics. The special morphology of the catalyst contributes to active site exposure and mass diffusion, resulting in up to 46 times of catalytic enhancement compared to commercial Co3O4.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Engineering, Environmental

Cobalt Single Atoms on Tetrapyridomacrocyclic Support for Efficient Peroxymonosulfate Activation

Chiheng Chu et al.

Summary: The study introduces a highly efficient peroxide-activation catalyst composed of pyridine-coordinated Co single atoms embedded in a polyaromatic macrostructure. The catalyst demonstrates rapid removal of environmental pollutants and shows a significantly higher turnover frequency compared to benchmark catalysts. Experiment results and density functional theory simulation suggest that the unique structure and electronic interaction of the catalyst contribute to its effectiveness in peroxide precursor activation.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2021)

添加到收藏夹

Article Engineering, Environmental

Oxygen Vacancy-Induced Nonradical Degradation of Organics: Critical Trigger of Oxygen (O2) in the Fe-Co LDH/Peroxymonosulfate System

Liying Wu et al.

Summary: Ubiquitous oxygen vacancies in metallic compounds can activate peroxymonosulfate for water treatment, with O-2 identified as a critical trigger. Mechanistic studies show that Vo captures electrons to form O-2 and withdraws electrons from organics for degradation. The collaboration of kinetics and thermodynamics allows PMS to donate electrons to Vo, forming intermediate species that accelerate the electron-recycling process and improve organic degradation.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2021)

添加到收藏夹

Article Chemistry, Physical

Morphology controlled synthesis of α-Fe2O3-x with benzimidazole-modified Fe-MOFs for enhanced photo-Fenton-like catalysis

Wenkai Xu et al.

Summary: Surface structure engineering plays a crucial role in enhancing the photo-Fenton-like catalytic performance of alpha-Fe2O3-based photocatalysts. The rod-like alpha-Fe2O3-x material exhibited the highest activity for methylene blue degradation, attributed to its large surface area, high Fe2+ and oxygen vacancies concentrations. Density functional theory calculations confirmed that both Fe2+ ions and oxygen vacancies facilitate the dissociation of H2O2 to produce hydroxyl radicals for the degradation of organic dyes.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Engineering, Chemical

Polyoxometalate intercalated La-doped NiFe-LDH for efficient removal of tetracycline via peroxymonosulfate activation

Rongyao Wang et al.

Summary: A novel NiFeLa{HPW}-LDH catalyst was synthesized and exhibited superior catalytic performance for PMS activation compared with the precursor. The degradation process was mainly driven by SO4· and HO· as reactive radicals, with the formation of Ni(II)/Fe(II)/La(III) complexes and subsequent redox cycles of Ni/Fe/La playing vital roles in generating active radicals. The intercalated HPW also played a significant role in electron transfer during the process.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

添加到收藏夹

Article Chemistry, Physical

Atomically targeting NiFe LDH to create multivacancies for OER catalysis with a small organic anchor

Yaqiong Wang et al.

Summary: Introducing small molecules successfully overcomes the difficulties in fabricating porous structures in ultrathin materials, improving the electrocatalytic performance of NiFe LDH layered double hydroxides, particularly excelling in the oxygen evolution reaction (OER).

NANO ENERGY (2021)

添加到收藏夹

Article Chemistry, Physical

Persulfate activation using Co/AC particle electrodes and synergistic effects on humic acid degradation

Wenwen Zhang et al.

Summary: Activation of persulfate (PS) using Co/AC particle electrode effectively degrades humic acid (HA), reducing PS dosage, hydraulic retention time, and current density. Additionally, PS dosing neutralizes the alkaline effluent, eliminates the negative impact of NO3-, and promotes the stability of active species in the Co/AC bed.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Engineering, Environmental

Facet-controlled activation of persulfate by goethite for tetracycline degradation in aqueous solution

Min Yang et al.

Summary: This study utilized goethite with different exposed facets as catalysts for PS activation, finding that more {021} facet exposed goethite exhibited better catalytic performance due to its facilitation of generating active radicals to drive the degradation process. Advanced oxidation processes based on the activation of persulfate by facet-dependent goethite provide valuable insights for environmental catalysis.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Engineering, Environmental

Atomically Dispersed Cobalt Sites on Graphene as Efficient Periodate Activators for Selective Organic Pollutant Degradation

Yangke Long et al.

Summary: Pollutant degradation via IO4--based AOPs can be optimized using single-atomic metal activation, as demonstrated by the successful activation of IO4- for organic pollutant degradation using N-rGO-CoSA activators. The efficient activation process is mediated by Co-N coordination sites and the conductive graphene matrix, enhancing the overall oxidation capacity.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2021)

添加到收藏夹

Article Engineering, Environmental

Nickel-Nickel oxide nanocomposite as a magnetically separable persulfate activator for the nonradical oxidation of organic contaminants

Hak-Hyeon Kim et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

添加到收藏夹

Article Chemistry, Physical

Catalytic degradation of anthraquinones-containing H2O2 production effluent over layered Co-Cu hydroxides: Defects facilitating hydroxyl radicals generation

Xiao Xi Guo et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Review Engineering, Environmental

Persulfate-Based Advanced Oxidation: Critical Assessment of Opportunities and Roadblocks

Jaesang Lee et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Article Chemistry, Physical

NiFe Layered Double Hydroxide (LDH) Nanosheet Catalysts with Fe as Electron Transfer Mediator for Enhanced Persulfate Activation

Dongting Yue et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2020)

添加到收藏夹

Article Chemistry, Physical

Tunable surface charge of Fe, Mn substituted polyoxometalates/hydrotalcites for efficient removal of multiple dyes

Xi Wu et al.

APPLIED SURFACE SCIENCE (2020)

添加到收藏夹

Article Engineering, Environmental

Peroxymonosulfate Activation by Fe-Co-O-Codoped Graphite Carbon Nitride for Degradation of Sulfamethoxazole

Shizong Wang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Article Engineering, Environmental

In-situ construction of Co(OH)2 nanoparticles decorated urchin-like WO3 for highly efficient degradation of sulfachloropyridazine via peroxymonosulfate activation: Intermediates and DFT calculation

Xi Tao et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Engineering, Environmental

High-Efficient Generation of H2O2 by Aluminum-Graphite Composite through Selective Oxygen Reduction for Degradation of Organic Contaminants

Yong Liu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Article Engineering, Environmental

Impact of Crystal Types of AgFeO2 Nanoparticles on the Peroxymonosulfate Activation in the Water

Ying Zhao et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

添加到收藏夹

Article Engineering, Environmental

Molecular weight-dependent adsorption fractionation of natural organic matter on ferrihydrite colloids in aquatic environment

Huacheng Xu et al.

CHEMICAL ENGINEERING JOURNAL (2019)

添加到收藏夹

Article Chemistry, Physical

Interfacial-engineered cobalt@carbon hybrids for synergistically boosted evolution of sulfate radicals toward green oxidation

Xiaoguang Duan et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

添加到收藏夹

Article Chemistry, Physical

Activating peroxydisulfate by morphology-dependent NiO catalysts: Structural origin of different catalytic properties

Lindong Liu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Solvent Effect on the Solvothermal Synthesis of Mesoporous NiO Catalysts for Activation of Peroxymonosulfate to Degrade Organic Dyes

Yajie Gu et al.

ACS OMEGA (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Engineering NiO/NiFe LDH Intersection to Bypass Scaling Relationship for Oxygen Evolution Reaction via Dynamic Tridimensional Adsorption of Intermediates

Zhi-Wen Gao et al.

ADVANCED MATERIALS (2019)

添加到收藏夹

Article Chemistry, Physical

NiCoFe-Layered Double Hydroxides/N-Doped Graphene Oxide Array Colloid Composite as an Efficient Bifunctional Catalyst for Oxygen Electrocatalytic Reactions

Daojin Zhou et al.

ADVANCED ENERGY MATERIALS (2018)

添加到收藏夹

Article Engineering, Environmental

Selective Transformation of beta-Lactam Antibiotics by Peroxymonosulfate: Reaction Kinetics and Nonradical Mechanism

Jiabin Chen et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Fine-Tuning Surface Properties of Perovskites via Nanocompositing with Inert Oxide toward Developing Superior Catalysts for Advanced Oxidation

Jiang Li et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

添加到收藏夹

Article Engineering, Environmental

Degradation of Bisphenol A by Peroxymonosulfate Catalytically Activated with Mn1.8Fe1.2O4 Nanospheres: Synergism between Mn and Fe

Gui-Xiang Huang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2017)

添加到收藏夹

Article Engineering, Environmental

Treatment of Aqueous Film-Forming Foam by Heat-Activated Persulfate Under Conditions Representative of In Situ Chemical Oxidation

Thomas K. Bruton et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Reactive Fe-Sites in Ni/Fe (Oxy)hydroxide Are Responsible for Exceptional Oxygen Electrocatalysis Activity

Michaela Burke Stevens et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

添加到收藏夹

Article Chemistry, Physical

Phosphorus oxoanion-intercalated layered double hydroxides for high-performance oxygen evolution

Ma Luo et al.

NANO RESEARCH (2017)

添加到收藏夹

Article Chemistry, Physical

The effects of Al substitution and partial dissolution on ultrathin NiFeAl trinary layered double hydroxide nanosheets for oxygen evolution reaction in alkaline solution

Haixia Liu et al.

NANO ENERGY (2017)

添加到收藏夹

Article Engineering, Environmental

Degradation of landfill leachate compounds by persulfate for groundwater remediation

Hua Zhong et al.

CHEMICAL ENGINEERING JOURNAL (2017)

添加到收藏夹

Article Engineering, Environmental

Heterogeneous activation of peroxymonosulfate by Fe-Co layered doubled hydroxide for efficient catalytic degradation of Rhoadmine B

Cheng Gong et al.

CHEMICAL ENGINEERING JOURNAL (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Ultrathin Iron-Cobalt Oxide Nanosheets with Abundant Oxygen Vacancies for the Oxygen Evolution Reaction

Linzhou Zhuang et al.

ADVANCED MATERIALS (2017)

添加到收藏夹

Article Chemistry, Physical

FexCo3-xO4 nanocages derived from nanoscale metal-organic frameworks for removal of bisphenol A by activation of peroxymonosulfate

Xuning Li et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2016)

添加到收藏夹

Article Engineering, Environmental

Sulfate Radical-Mediated Degradation of Sulfadiazine by CuFeO2 Rhombohedral Crystal-Catalyzed Peroxymonosulfate: Synergistic Effects and Mechanisms

Yong Feng et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2016)

添加到收藏夹

Article Engineering, Environmental

Efficient activation of peroxymonosulfate by magnetic Mn-MGO for degradation of bisphenol A

Jiangkun Du et al.

JOURNAL OF HAZARDOUS MATERIALS (2016)

添加到收藏夹

Article Chemistry, Physical

Graphene encapsulated FexCoy nanocages derived from metal-organic frameworks as efficient activators for peroxymonosulfate

Xuning Li et al.

CATALYSIS SCIENCE & TECHNOLOGY (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Degradation of organic pollutants by NiFe2O4/peroxymonosulfate: efficiency, influential factors and catalytic mechanism

Zilin Wang et al.

RSC ADVANCES (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Spatially Confined Hybridization of Nanometer-Sized NiFe Hydroxides into Nitrogen-Doped Graphene Frameworks Leading to Superior Oxygen Evolution Reactivity

Cheng Tang et al.

ADVANCED MATERIALS (2015)

添加到收藏夹

Article Chemistry, Physical

Sulfate radicals induced from peroxymonosulfate by magnetic ferrospinel MFe2O4 (M = Co, Cu, Mn, and Zn) as heterogeneous catalysts in the water

Yueming Ren et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2015)

添加到收藏夹

Article Engineering, Environmental

Amphiphilic compounds enhance the dechlorination of pentachlorophenol with Ni/Fe bimetallic nanoparticles

Cheng-han Lin et al.

CHEMICAL ENGINEERING JOURNAL (2015)

添加到收藏夹

Article Chemistry, Physical

Magnetic cobalt-graphene nanocomposite derived from self-assembly of MOFs with graphene oxide as an activator for peroxymonosulfate

Kun-Yi Andrew Lin et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

添加到收藏夹

Article Engineering, Environmental

In Situ Chemical Oxidation of Contaminated Groundwater by Persulfate: Decomposition by Fe(III)- and Mn(IV)-Containing Oxides and Aquifer Materials

Haizhou Liu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2014)

添加到收藏夹

Article Engineering, Environmental

Efficient Peroxydisulfate Activation Process Not Relying on Sulfate Radical Generation for Water Pollutant Degradation

Tao Zhang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2014)

添加到收藏夹

Article Chemistry, Multidisciplinary

Photogenerated Charge Carriers and Reactive Oxygen Species in ZnO/Au Hybrid Nanostructures with Enhanced Photocatalytic and Antibacterial Activity

Weiwei He et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

添加到收藏夹

Article Engineering, Environmental

Production of Sulfate Radical from Peroxymonosulfate Induced by a Magnetically Separable CuFe2O4 Spinel in Water: Efficiency, Stability, and Mechanism

Tao Zhang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2013)

添加到收藏夹

Review Chemistry, Multidisciplinary

Recent Advances in the Synthesis and Application of Layered Double Hydroxide (LDH) Nanosheets

Qiang Wang et al.

CHEMICAL REVIEWS (2012)

添加到收藏夹

Article Engineering, Chemical

Control of Surface Defects and Agglomeration Mechanism of Layered Double Hydroxide Nanoparticles

Yongshan Zhou et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2012)

添加到收藏夹

Review Chemistry, Physical

Catalytic applications of layered double hydroxides and derivatives

Zhi Ping Xu et al.

APPLIED CLAY SCIENCE (2011)

添加到收藏夹

Article Engineering, Environmental

Catalytic oxidation of toluene over manganese oxide octahedral molecular sieves (OMS-2) synthesized by different methods

Hong Sun et al.

CHEMICAL ENGINEERING JOURNAL (2011)

添加到收藏夹

Article Chemistry, Physical

Analysis of XPS spectra of Fe2+ and Fe3+ ions in oxide materials

Toru Yamashita et al.

APPLIED SURFACE SCIENCE (2008)

添加到收藏夹

Article Engineering, Environmental

Radical generation by the interaction of transition metals with common oxidants

GP Anipsitakis et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2004)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.