4.6 Article

A Unified Theory for H2 Evolution on Mo- Based Electrocatalysts

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

Mo3+ hydride as the common origin of H2 evolution and selective NADH regeneration in molybdenum sulfide electrocatalysts

Jeremy A. Bau et al.

Summary: Hydride transfers play a crucial role in economically and environmentally important reactions, and catalysts containing molybdenum have shown great potential for improving the sustainability of chemical reactions through electrochemical generation of hydrides. In this study, trapped Mo3+ hydride was found in amorphous molybdenum sulfide during the hydrogen evolution reaction, and its catalytic role in the selective hydrogenation of NADH was demonstrated. These results suggest that molybdenum sulfides could serve as economic electrocatalysts for NADH regeneration.

NATURE CATALYSIS (2022)

Article Electrochemistry

Understanding the Hydrogen Evolution Reaction Kinetics of Electrodeposited Nickel-Molybdenum in Acidic, Near-Neutral, and Alkaline Conditions

Fuxi Bao et al.

Summary: Nickel-molybdenum alloys show superior hydrogen evolution reaction activity compared to nickel, and the HER process is controlled by the Heyrovsky step in acidic, near-neutral, and alkaline media. Increasing pH leads to higher hydrogen coverage, higher Tafel slope at low overpotentials, and ultimately only a single Tafel slope.

CHEMELECTROCHEM (2021)

Article Chemistry, Physical

In Situ Electrochemical Impedance Spectroscopic Method for Determination of Surface Roughness and Morphological Convexity

Rama Kant et al.

Summary: A novel in situ electrochemical impedance spectroscopy method has been developed for determining RMS roughness, electroactive roughness factor, and morphological convexity of electrode surface. The method uses angular frequency of maximum phase and compact electric double layer formation frequency to extract the relevant parameters, transcending the limitations of contemporary methods.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2021)

Review Chemistry, Multidisciplinary

Roadmap and Direction toward High-Performance MoS2 Hydrogen Evolution Catalysts

Yang Cao

Summary: MoS2 shows Pt-like hydrogen evolution reaction (HER) performance through strategies such as phase engineering, S vacancy, heterojunctions, and dopants. By utilizing these approaches, MoS2 has the potential to become a highly efficient HER catalyst comparable to Pt.

ACS NANO (2021)

Article Nanoscience & Nanotechnology

Sodium-Mediated Low-Temperature Synthesis of Monolayers of Molybdenum Disulfide for Nanoscale Optoelectronic Devices

Syed Hamza Safeer et al.

Summary: The study proposes a method to grow MoS2 monolayers at 550 degrees C using the atmospheric pressure chemical vapor deposition technique and sodium as a catalyst. By controlling the catalyst/precursor ratio and growth time, single crystals and polycrystalline films were produced. The ideal precursor ratio determined through first-principles calculations and experiments was 0.3, and the synthesis temperature should be decreased by 250 degrees C.

ACS APPLIED NANO MATERIALS (2021)

Article Chemistry, Multidisciplinary

Single-Atom Vacancy Defect to Trigger High-Efficiency Hydrogen Evolution of MoS2

Xin Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Chemistry, Multidisciplinary

A Physical Model for Understanding the Activation of MoS2Basal-Plane Sulfur Atoms for the Hydrogen Evolution Reaction

Mingjie Liu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Review Materials Science, Multidisciplinary

A review and perspective on molybdenum-based electrocatalysts for hydrogen evolution reaction

Wei Hua et al.

RARE METALS (2020)

Article Chemistry, Multidisciplinary

Ag@MoS2 Core-Shell Heterostructure as SERS Platform to Reveal the Hydrogen Evolution Active Sites of Single-Layer MoS2

Junze Chen et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Electrochemistry

Nickel-molybdenum alloy catalysts for the hydrogen evolution reaction: Activity and stability revised

Maximilian Schalenbach et al.

ELECTROCHIMICA ACTA (2018)

Article Multidisciplinary Sciences

Efficient hydrogen production on MoNi4 electrocatalysts with fast water dissociation kinetics

Jian Zhang et al.

NATURE COMMUNICATIONS (2017)

Article Chemistry, Physical

Electrochemical Hydrogen Evolution at Ordered Mo7Ni7

Peter M. Csernica et al.

ACS CATALYSIS (2017)

Article Chemistry, Multidisciplinary

Unveiling Active Sites for the Hydrogen Evolution Reaction on Monolayer MoS2

Jing Zhang et al.

ADVANCED MATERIALS (2017)

Article Chemistry, Multidisciplinary

Stability and Activity of Non-Noble-Metal-Based Catalysts Toward the Hydrogen Evolution Reaction

Marc Ledendecker et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Article Chemistry, Multidisciplinary

All The Catalytic Active Sites of MoS2 for Hydrogen Evolution

Guoqing Li et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Chemistry, Physical

Mechanism of Hydrogen Evolution Reaction on 1T-MoS2 from First Principles

Qing Tang et al.

ACS CATALYSIS (2016)

Article Chemistry, Multidisciplinary

The Reaction Mechanism with Free Energy Barriers for Electrochemical Dihydrogen Evolution on MoS2

Yufeng Huang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Article Chemistry, Multidisciplinary

Benchmarking Hydrogen Evolving Reaction and Oxygen Evolving Reaction Electrocatalysts for Solar Water Splitting Devices

Charles C. L. McCrory et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Article Chemistry, Multidisciplinary

Molybdenum phosphide as an efficient electrocatalyst for the hydrogen evolution reaction

Peng Xiao et al.

ENERGY & ENVIRONMENTAL SCIENCE (2014)

Article Chemistry, Multidisciplinary

Amorphous molybdenum sulfide films as catalysts for electrochemical hydrogen production in water

Daniel Merki et al.

CHEMICAL SCIENCE (2011)

Article Multidisciplinary Sciences

A molecular molybdenum-oxo catalyst for generating hydrogen from water

Hemamala I. Karunadasa et al.

NATURE (2010)

Article Multidisciplinary Sciences

Identification of active edge sites for electrochemical H2 evolution from MoS2 nanocatalysts

Thomas F. Jaramillo et al.

SCIENCE (2007)

Article Chemistry, Multidisciplinary

Biornimetic hydrogen evolution:: MoS2 nanoparticles as catalyst for hydrogen evolution

B Hinnemann et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2005)

Article Chemistry, Physical

Characterization of Ni, NiMo, NiW and NiFe electroactive coatings as electrocatalysts for hydrogen evolution in an acidic medium

E Navarro-Flores et al.

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL (2005)

Article Electrochemistry

Trends in the exchange current for hydrogen evolution

JK Norskov et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2005)