☆ 4.7 Article

Surface Reconstruction of an FeNi Foam Substrate for Efficient Oxygen Evolution

INORGANIC CHEMISTRY (2023)

Related references

Note: Only part of the references are listed.

Article Multidisciplinary Sciences

Activating lattice oxygen in NiFe-based (oxy)hydroxide for water electrolysis

Zuyun He et al.

Summary: Researchers have synthesized Mo-doped NiFe (oxy)hydroxide to modulate oxygen activity, leading to enhanced electrocatalytic performance for oxygen evolution reaction (OER). The study provides critical insights into the role of lattice oxygen in determining the activity of (oxy)hydroxides and demonstrates tuning oxygen activity as a promising approach for constructing highly active electrocatalysts.

NATURE COMMUNICATIONS (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Engineering Ultrafine NiFe-LDH into Self-Supporting Nanosheets: Separation-and-Reunion Strategy to Expose Additional Edge Sites for Oxygen Evolution

Zhihao Zhang et al.

Summary: A strategy for preparing Ni-Fe layered double hydroxide (NiFe-LDH) with abundant exposed edge planes for enhanced oxygen evolution reaction (OER) is reported in this study. The NiFe-LDH/C material shows superior OER performance at a current density of 50 mA cm(-2) due to its unique structural engineering and exposed active edge sites.

SMALL (2021)

Add to Collection

Article Engineering, Environmental

Activating nickel iron layer double hydroxide for alkaline hydrogen evolution reaction and overall water splitting by electrodepositing nickel hydroxide

Noto Susanto Gultom et al.

Summary: The study explores the activation of NiFe-LDH for hydrogen evolution reaction (HER) and overall water splitting by depositing Ni(OH)2 nanoparticles to form NiFe-LDH/Ni(OH)2 composite electrocatalyst. The composite catalyst shows significantly improved electrocatalytic performance in alkaline conditions, with a current density of 180 mA/cm2 achieved at a higher overpotential of -0.3 V. The synergistic effect between NiFe-LDH and Ni(OH)2 accelerates the water dissociation step and electron transfer, resulting in enhanced overall water splitting efficiency.

CHEMICAL ENGINEERING JOURNAL (2021)

Add to Collection

Review Chemistry, Physical

Self-Supported Electrocatalysts for Practical Water Electrolysis

Hongyuan Yang et al.

Summary: Over the years, significant progress has been made in enhancing the efficiency of water splitting through the development of economic electrocatalysts with improved conductivity, active site accessibility, and intrinsic activity. However, the challenge remains to create earth-abundant catalysts that can meet the demands of practical water electrolysis. Self-supported electrocatalysts are considered the most suitable contenders for large-scale hydrogen generation due to their features like increased active species loading, rapid charge and mass transfer, strong affinity between catalytic components and substrates, easily controlled wettability, and enhanced bifunctional performance.

ADVANCED ENERGY MATERIALS (2021)

Add to Collection

Article Chemistry, Physical

Interfacing or Doping? Role of Ce in Highly Promoted Water Oxidation of NiFe-Layered Double Hydroxide

Mengjie Liu et al.

Summary: Surface engineering of transition metal layered double hydroxides (LDHs) can enhance their catalytic activity for the oxygen evolution reaction (OER). The study on Ce-doped NiFe-LDHs and Ce(OH)(3) interfaced NiFe-LDHs reveals that Ce and Fe atoms facilitate the oxidation of Ni3+/4+ in NiFe-LDH, resulting in superior catalytic activity for water oxidation. The enhanced electron transfer between Ce(OH)(3) and the matrix in Ce@NiFe-LDH leads to better catalytic activity compared to CeNiFe-LDH, as demonstrated by first-principles density functional theory (DFT) calculations.

ADVANCED ENERGY MATERIALS (2021)

Add to Collection

Article Chemistry, Physical

Acid-Corrosion-Induced Hollow-Structured NiFe-Layered Double Hydroxide Electrocatalysts for Efficient Water Oxidation

Peican Wang et al.

Summary: The study presents a highly active and stable NiFe LDH@NiFe electrocatalyst for oxygen evolution reaction, with optimized electrode/gas/electrolyte interface and electrocatalyst/substrate interface. The intimate connection between nanosheet arrays and substrate, along with excellent hydrophilicity and aerophobicity, enables significantly improved infiltration of electrolytes, quick release of oxygen bubbles, and remarkably enhanced charge transfer, showing great potential for electrocatalytic applications.

ACS APPLIED ENERGY MATERIALS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Self-Supported Transition-Metal-Based Electrocatalysts for Hydrogen and Oxygen Evolution

Hongming Sun et al.

ADVANCED MATERIALS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Organic Small Molecule Activates Transition Metal Foam for Efficient Oxygen Evolution Reaction

Jing Zhang et al.

ADVANCED MATERIALS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Designed Formation of Double-Shelled Ni-Fe Layered-Double-Hydroxide Nanocages for Efficient Oxygen Evolution Reaction

Zhang Jintao et al.

ADVANCED MATERIALS (2020)

Add to Collection

Article Multidisciplinary Sciences

Preparation of nickel-iron hydroxides by microorganism corrosion for efficient oxygen evolution

Huan Yang et al.

NATURE COMMUNICATIONS (2020)

Add to Collection

Article Chemistry, Physical

A practical-oriented NiFe-based water-oxidation catalyst enabled by ambient redox and hydrolysis co-precipitation strategy

Wenxin Zhu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Autogenous Growth of Hierarchical NiFe(OH)x/FeS Nanosheet-On-Microsheet Arrays for Synergistically Enhanced High-Output Water Oxidation

Shuai Niu et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Add to Collection

Article Chemistry, Physical

Engineering Multifunctional Collaborative Catalytic Interface Enabling Efficient Hydrogen Evolution in All pH Range and Seawater

Xianhong Wu et al.

ADVANCED ENERGY MATERIALS (2019)

Add to Collection

Article Materials Science, Multidisciplinary

Green synthesis of NiFe LDH/Ni foam at room temperature for highly efficient electrocatalytic oxygen evolution reaction

Hongchao Yang et al.

SCIENCE CHINA-MATERIALS (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Theory-driven design of high-valence metal sites for water oxidation confirmed using in situ soft X-ray absorption

Xueli Zheng et al.

NATURE CHEMISTRY (2018)

Add to Collection

Article Nanoscience & Nanotechnology

Ce-Doped NiFe-Layered Double Hydroxide Ultrathin Nanosheets/Nanocarbon Hierarchical Nanocomposite as an Efficient Oxygen Evolution Catalyst

Huajie Xu et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Accelerated Hydrogen Evolution Kinetics on NiFe-Layered Double Hydroxide Electrocatalysts by Tailoring Water Dissociation Active Sites

Guangbo Chen et al.

ADVANCED MATERIALS (2018)

Add to Collection

Article Chemistry, Physical

Sub-3 nm Ultrafine Monolayer Layered Double Hydroxide Nanosheets for Electrochemical Water Oxidation

Yufei Zhao et al.

ADVANCED ENERGY MATERIALS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Co2P-CoN Double Active Centers Confined in N-Doped Carbon Nanotube: Heterostructural Engineering for Trifunctional Catalysis toward HER, ORR, OER, and Zn-Air Batteries Driven Water Splitting

Yingying Guo et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

One-step synthesis of Fe-Ni hydroxide nanosheets derived from bimetallic foam for efficient electrocatalytic oxygen evolution and overall water splitting

Lili Zeng et al.

CHINESE CHEMICAL LETTERS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Hierarchical Hollow Nanoprisms Based on Ultrathin Ni-Fe Layered Double Hydroxide Nanosheets with Enhanced Electrocatalytic Activity towards Oxygen Evolution

Le Yu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Electronic and Morphological Dual Modulation of Cobalt Carbonate Hydroxides by Mn Doping toward Highly Efficient and Stable Bifunctional Electrocatalysts for Overall Water Splitting

Tang Tang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Add to Collection

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)

Add to Collection

Review Chemistry, Physical

Metal-Organic-Framework-Based Materials as Platforms for Renewable Energy and Environmental Applications

Huabin Zhang et al.

JOULE (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Layered Double Hydroxide Nanosheets with Multiple Vacancies Obtained by Dry Exfoliation as Highly Efficient Oxygen Evolution Electrocatalysts

Yanyong Wang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Add to Collection

Article Multidisciplinary Sciences

Homogeneously dispersed multimetal oxygen-evolving catalysts

Bo Zhang et al.

SCIENCE (2016)

Add to Collection

Article Chemistry, Physical

A Nickel-Based Integrated Electrode from an Autologous Growth Strategy for Highly Efficient Water Oxidation

Wei Zhang et al.

ADVANCED ENERGY MATERIALS (2016)

Add to Collection

Article Chemistry, Multidisciplinary

NiSe Nanowire Film Supported on Nickel Foam: An Efficient and Stable 3D Bifunctional Electrode for Full Water Splitting

Chun Tang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

Add to Collection

Review Chemistry, Physical

A mini review of NiFe-based materials as highly active oxygen evolution reaction electrocatalysts

Ming Gong et al.

NANO RESEARCH (2015)

Add to Collection

Article Chemistry, Multidisciplinary

An Advanced Ni-Fe Layered Double Hydroxide Electrocatalyst for Water Oxidation

Ming Gong et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

Add to Collection

Article Chemistry, Physical

Studies of the oxidation of iron by air after being exposed to water vapour using angle-resolved X-ray photoelectron spectroscopy and QUASES

AP Grosvenor et al.

SURFACE AND INTERFACE ANALYSIS (2004)

Add to Collection

© Peeref 2019-2024. All rights reserved.