☆ 4.8 Article

Hetero-Interface Manipulation in MoOx@Ru to Evoke Industrial Hydrogen Production Performance with Current Density of 4000 mA cm-2

ADVANCED ENERGY MATERIALS (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

An insight into the enhanced mechanism of Ru-MoO2 interfacial chemical bonding for hydrogen evolution reaction in alkaline media

Ying Yuan et al.

Summary: By regulating the interfacial chemical bonds between Ru and molybdenum oxide support, the hydrogen evolution activity of catalysts can be significantly enhanced. The Ru-O-Mo interfacial chemical bonds facilitate the dissociation of water and the generation of hydrogen intermediates, leading to an improved catalytic effect.

NANO RESEARCH (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Fast and Durable Alkaline Hydrogen Oxidation Reaction at the Electron-Deficient Ruthenium-Ruthenium Oxide Interface

Xiaoyu Baohua Zhang et al.

Summary: In this study, Ru/RuO2 in-plane heterostructures with abundant active Ru-RuO2 interface domains were designed as efficient electrocatalysts for the hydrogen oxidation reaction (HOR) in alkaline media. These heterostructures exhibited impressive alkaline HOR activity due to the optimal adsorption sites for H and OH at the Ru-RuO2 interfaces. The robust and multifunctional Ru-RuO2 interfaces endowed by the unique metal-metal oxide domains contributed to the exceptional electrocatalytic performance.

ADVANCED MATERIALS (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

One-Step Approach for Constructing High-Density Single-Atom Catalysts toward Overall Water Splitting at Industrial Current Densities

Dong Cao et al.

Summary: In this study, highly active catalysts consisting of high-density Pt and Ir single atoms anchored on Co(OH)(2) were constructed for green hydrogen production. The catalysts exhibited excellent catalytic activity and efficiency in alkaline water electrolysis, demonstrating great potential for practical applications.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2023)

添加到收藏夹

Article Chemistry, Physical

An insight into the enhanced mechanism of Ru-MoO2 interfacial chemical bonding for hydrogen evolution reaction in alkaline media

Ying Yuan et al.

Summary: An effective strategy was proposed to control the formation of interfacial bonding between Ru and molybdenum oxide support, aiming to enhance the hydrogen evolution reaction (HER) activity of catalysts in an alkaline medium. Different interfacial chemical bonds were prepared and investigated to optimize HER activity. The study revealed the importance of interfacial chemical bonding in promoting HER activity and proposed a method to enhance catalyst performance.

NANO RESEARCH (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Accelerated Water Dissociation Kinetics By Electron-Enriched Cobalt Sites for Efficient Alkaline Hydrogen Evolution

Qizhou Dai et al.

Summary: The Mo-Co0.85SeVSe/NC nanosheet shows high catalytic activity for alkaline HER, achieving current densities of 10 and 200 mA cm(-2) at low overpotentials. The incorporation of Mo-dopant and Se vacancies into Co0.85Se efficiently enhances electron transfer, leading to the formation of enriched electronic Co site to accelerate water dissociation and facilitate the alkaline HER process.

ADVANCED FUNCTIONAL MATERIALS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Optimizing Hydrogen Binding on Ru Sites with RuCo Alloy Nanosheets for Efficient Alkaline Hydrogen Evolution

Chao Cai et al.

Summary: This study investigates the performance of ruthenium-based catalysts in the alkaline hydrogen evolution reaction and demonstrates the advantages of optimizing the metal-H binding energy of active sites through alloy design and structure control. The researchers successfully prepared RuCo alloy nanosheets and confirmed their enhanced HER activity under alkaline conditions through a series of tests.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

添加到收藏夹

Article Multidisciplinary Sciences

The synergistic effect of Hf-O-Ru bonds and oxygen vacancies in Ru/HfO2 for enhanced hydrogen evolution

Guangkai Li et al.

Summary: A highly efficient Ru/HfO2 electrocatalyst with tuned Ru-O-Hf bonds and oxygen vacancies has been developed, showing high activities for alkaline H2 evolution.

NATURE COMMUNICATIONS (2022)

添加到收藏夹

Article Chemistry, Physical

General Synthesis of Transition-Metal-Based Carbon-Group Intermetallic Catalysts for Efficient Electrocatalytic Hydrogen Evolution in Wide pH Range

Zonghua Pu et al.

Summary: Alloying is an effective strategy for tuning the electronic structures of catalyst materials. Intermetallic compounds, with ordered atomic arrangements, provide a rich platform to study the relationships among chemical composition, atomic structure, electronic structure, and properties. In this study, a series of intermetallic compounds were synthesized through a facile method and demonstrated excellent catalytic activity and durability in the hydrogen evolution reaction.

ADVANCED ENERGY MATERIALS (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Interface Engineering of NixSx@MnOxHy Nanorods to Efficiently Enhance Overall-Water-Splitting Activity and Stability

Pan Wang et al.

Summary: A three-dimensional core-shell NixSy@MnOxHy/NF bifunctional electrocatalyst, synthesized using interface engineering and shell-protection strategy, exhibits exceptional activity and stability for overall water splitting.

NANO-MICRO LETTERS (2022)

添加到收藏夹

Review Electrochemistry

Atom Doping Engineering of Transition Metal Phosphides for Hydrogen Evolution Reactions

Huawei Bai et al.

Summary: Transition metal phosphides (TMPs) have attracted attention in electrocatalytic hydrogen production due to their multiple active sites and adjustable structures. However, the catalytic performance of pure TMPs in the hydrogen evolution reaction (HER) is not ideal. Atom doping engineering has the potential to enhance the kinetics of catalytic reactions by adjusting the electronic structure and Gibbs free energy. This review examines previous work on atom doping engineering, including the activity origin of doped TMPs, doping materials, methods, and the resulting HER properties.

ELECTROCHEMICAL ENERGY REVIEWS (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Subnanometric Ru clusters with upshifted D band center improve performance for alkaline hydrogen evolution reaction

Qi Hu et al.

Summary: The research shows that the size of Ru clusters affects their water dissociation activity, with subnanometric Ru clusters exhibiting stronger water dissociation ability and superior hydrogen evolution activity compared to single atoms and larger nanoparticles.

NATURE COMMUNICATIONS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Inside Back Cover: Multistate Circularly Polarized Luminescence Switching through Stimuli‐Induced Co‐Conformation Regulations of Pyrene‐Functionalized Topologically Chiral [2]Catenane (Angew. Chem. Int. Ed. 44/2022)

Yu Wang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Lattice Strain and Schottky Junction Dual Regulation Boosts Ultrafine Ruthenium Nanoparticles Anchored on a N-Modified Carbon Catalyst for H2 Production

Zhuoli Jiang et al.

Summary: A novel Schottky catalyst, consisting of uniform ultrafine ruthenium nanoparticles supported on nitrogen-modified carbon nanosheets, displays superb hydrogen evolution reaction (HER) in alkaline conditions. The catalyst exhibits attractive activity and durability with low overpotential, and the in situ X-ray absorption fine structure measurements reveal the catalytic active site and mechanism.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Reversible hydrogen spillover in Ru-WO3-x enhances hydrogen evolution activity in neutral pH water splitting

Jiadong Chen et al.

Summary: In this study, the integration of Ru nanoparticles on oxygen-deficient WO3-x was found to greatly enhance the activity of hydrogen evolution reaction. Oxygen-deficient WO3-x has a large capacity for storing protons, which increases the hydrogen coverage on the surface of Ru nanoparticles.

NATURE COMMUNICATIONS (2022)

添加到收藏夹

Review Electrochemistry

Innovative Strategies for Overall Water Splitting Using Nanostructured Transition Metal Electrocatalysts

Asad Ali et al.

Summary: This review summarizes recent advancements in nanostructured transition metal electrocatalysts for electrochemical water splitting. It evaluates the application of different types of electrocatalysts and discusses their mechanisms, production processes, structural design, and innovative strategies for performance enhancement. The challenges and future perspectives for increasing the performance of nanostructured transition metals are also proposed.

ELECTROCHEMICAL ENERGY REVIEWS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Site-Specified Two-Dimensional Heterojunction of Pt Nanoparticles/Metal-Organic Frameworks for Enhanced Hydrogen Evolution

Mengjun Wang et al.

Summary: By precisely controlling the reduction kinetics of metal ions with solvents, ultrasmall metal nanoparticles were orientedly grown on metal-organic framework nanosheets, significantly enhancing catalytic performance, which highlights the importance of oriented growth in improving catalytic activity.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

添加到收藏夹

Article Chemistry, Physical

Co/CoP Heterojunction on Hierarchically Ordered Porous Carbon as a Highly Efficient Electrocatalyst for Hydrogen and Oxygen Evolution

Wei Li et al.

Summary: Designing a composite electrocatalyst with Co/CoP heterojunction embedded within a hierarchically ordered carbon matrix resulted in significantly enhanced catalytic activity due to optimized active site exposure and proton transfer facilitation. The Co/CoP@HOMC composites exhibited outstanding performance in hydrogen and oxygen evolution reactions, surpassing the performance of traditional Pt-based catalysts in an alkaline electrolyzer.

ADVANCED ENERGY MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Coupling of Ru and O-Vacancy on 2D Mo-Based Electrocatalyst Via a Solid-Phase Interface Reaction Strategy for Hydrogen Evolution Reaction

Jialin Cai et al.

Summary: The study introduces a solid-phase interface reaction (SPIR) strategy to incorporate oxygen vacancies (V-O) and metal centers (Ru) into a 2D Mo-based catalyst, resulting in the composite system MiSC-1 with excellent performance in the hydrogen evolution reaction and ammonia borane hydrolysis. Additionally, theoretical calculations confirm the proposed mechanism of SPIR.

ADVANCED ENERGY MATERIALS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Manipulating the Coordination Chemistry of Ru-N(O)-C Moieties for Fast Alkaline Hydrogen Evolution Kinetics

Mengmeng Lao et al.

Summary: The coordination chemistry of the Ru-N(O)-C moieties in carbon-supported Ru heterostructured electrocatalysts can be precisely modulated to achieve enhanced electrocatalytic performance in hydrogen evolution reaction. The optimal heterostructured electrocatalyst demonstrates the highest specific activity among reported Ru-based electrocatalysts, surpassing the state-of-the-art Pt/C catalyst in alkaline media. The atomic-level interface engineering of carbon-supported Ru-based heterostructures not only promotes H2O adsorption and dissociation, but also enhances the adsorption behavior of H on metallic Ru species, leading to accelerated hydrogen evolution kinetics in both alkaline and acidic media.

ADVANCED FUNCTIONAL MATERIALS (2021)

添加到收藏夹

Review Chemistry, Inorganic & Nuclear

Heterojunction catalyst in electrocatalytic water splitting

Zhenxing Li et al.

Summary: The article summarizes the design strategies and synthesis methods of various heterojunction catalysts, as well as their applications in the water splitting process. By briefly discussing the current progress in electrocatalytic water splitting, it provides a prospect for the future of heterojunction catalysts in this field.

COORDINATION CHEMISTRY REVIEWS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Interfacial sp C-O-Mo Hybridization Originated High-Current Density Hydrogen Evolution

Yuan Yao et al.

Summary: The GDY/MoO3 material demonstrates efficient hydrogen evolution reaction with high-current density through rational design of sp C-O-Mo hybridization, creating new intrinsic catalytic active sites and increasing the amount of active sites. This approach allows for outstanding HER activity in alkaline electrolyte and decent activity and stability in natural seawater.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Insights into the Interfacial Lewis Acid-Base Pairs in CeO2-Loaded CoS2 Electrocatalysts for Alkaline Hydrogen Evolution

Jiayuan Li et al.

Summary: The Lewis acid-base Ce···S pairs at the interface of CeO2-loaded CoS2 nanowire array electrodes effectively enhance catalytic activity and durability in alkaline hydrogen evolution reaction, reducing overpotential and maintaining activity stability over extended periods.

SMALL (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Manipulation on active electronic states of metastable phase β-NiMoO4 for large current density hydrogen evolution

Zengyao Wang et al.

Summary: By utilizing a non-solvent strategy for phosphate substitution and crystal phase stabilization, non-noble transition metal oxides have been activated to exhibit enhanced hydrogen evolution activity, representing a potential route for improving catalytic performance in hydrogen evolution reactions.

NATURE COMMUNICATIONS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Simultaneously Realizing Rapid Electron Transfer and Mass Transport in Jellyfish-Like Mott-Schottky Nanoreactors for Oxygen Reduction Reaction

Zehui Sun et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

添加到收藏夹

Review Chemistry, Multidisciplinary

Recent Advances in Non-precious Metal-based Electrodes for Alkaline Water Electrolysis

Daojin Zhou et al.

CHEMNANOMAT (2020)

添加到收藏夹

Article Chemistry, Physical

Ru Nanoparticles Decorated on 2D MoO2 Nanosheets as Efficient and Durable Electrocatalysts for the Hydrogen Evolution Reaction in a Wide pH Range

Nannan Yuan et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Ruthenium anchored on carbon nanotube electrocatalyst for hydrogen production with enhanced Faradaic efficiency

Do Hyung Kweon et al.

NATURE COMMUNICATIONS (2020)

添加到收藏夹

Article Chemistry, Physical

Amorphous MoOX-Stabilized single platinum atoms with ultrahigh mass activity for acidic hydrogen evolution

Jie Xu et al.

NANO ENERGY (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Selective Loading of Atomic Platinum on a RuCeOxSupport Enables Stable Hydrogen Evolution at High Current Densities

Tongtong Liu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Operando Identification of the Dynamic Behavior of Oxygen Vacancy-Rich Co3O4 for Oxygen Evolution Reaction

Zhaohui Xiao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Coordination engineering of iridium nanocluster bifunctional electrocatalyst for highly efficient and pH-universal overall water splitting

Qilun Wang et al.

NATURE COMMUNICATIONS (2020)

添加到收藏夹

Article Chemistry, Physical

Electrocatalytic Hydrogen Evolution of Ultrathin Co-Mo5N6Heterojunction with Interfacial Electron Redistribution

Fei Lin et al.

ADVANCED ENERGY MATERIALS (2020)

添加到收藏夹

Review Chemistry, Multidisciplinary

Non-precious-metal catalysts for alkaline water electrolysis: operando characterizations, theoretical calculations, and recent advances

Jian Wang et al.

CHEMICAL SOCIETY REVIEWS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Ru Octahedral Nanocrystals with a Face-Centered Cubic Structure, {111} Facets, Thermal Stability up to 400 °C, and Enhanced Catalytic Activity

Ming Zhao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

添加到收藏夹

Article Chemistry, Physical

Ruthenium-Based Single-Atom Alloy with High Electrocatalytic Activity for Hydrogen Evolution

Cui-Hong Chen et al.

ADVANCED ENERGY MATERIALS (2019)

添加到收藏夹

Article Chemistry, Physical

Ultrahigh-current-density niobium disulfide catalysts for hydrogen evolution

Jieun Yang et al.

NATURE MATERIALS (2019)

添加到收藏夹

Article Chemistry, Physical

Synergistically Tuning Water and Hydrogen Binding Abilities Over Co4N by Cr Doping for Exceptional Alkaline Hydrogen Evolution Electrocatalysis

Na Yao et al.

ADVANCED ENERGY MATERIALS (2019)

添加到收藏夹

Article Multidisciplinary Sciences

A bio-inspired coordination polymer as outstanding water oxidation catalyst via second coordination sphere engineering

Wenlong Li et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Support and Interface Effects in Water-Splitting Electrocatalysts

Jian Zhang et al.

ADVANCED MATERIALS (2019)

添加到收藏夹

Review Chemistry, Physical

Metallic ruthenium-based nanomaterials for electrocatalytic and photocatalytic hydrogen evolution

Sumei Han et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

In Situ Grown Epitaxial Heterojunction Exhibits High-Performance Electrocatalytic Water Splitting

Changrong Zhu et al.

ADVANCED MATERIALS (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Synthesis of Hierarchical 4H/fcc Ru Nanotubes for Highly Efficient Hydrogen Evolution in Alkaline Media

Qipeng Lu et al.

SMALL (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Holey Reduced Graphene Oxide Coupled with an Mo2N-Mo2C Heterojunction for Efficient Hydrogen Evolution

Haijing Yan et al.

ADVANCED MATERIALS (2018)

添加到收藏夹

Article Nanoscience & Nanotechnology

An efficient and pH-universal ruthenium-based catalyst for the hydrogen evolution reaction

Javeed Mahmood et al.

NATURE NANOTECHNOLOGY (2017)

添加到收藏夹

Article Chemistry, Physical

Pt-like electrocatalytic behavior of Ru-MoO2 nanocomposites for the hydrogen evolution reaction

Peng Jiang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Bulk layered heterojunction as an efficient electrocatalyst for hydrogen evolution

Changdeuck Bae et al.

SCIENCE ADVANCES (2017)

添加到收藏夹

Article Chemistry, Physical

One-dimensional growth of MoOx-based organic-inorganic hybrid nanowires with tunable photochromic properties

Qingsheng Gao et al.

JOURNAL OF MATERIALS CHEMISTRY (2012)

添加到收藏夹

Article Multidisciplinary Sciences

Enhancing Hydrogen Evolution Activity in Water Splitting by Tailoring Li+-Ni(OH)2-Pt Interfaces

Ram Subbaraman et al.

SCIENCE (2011)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.