Plasmonic imaging of the layer-dependent electrocatalytic activity of two-dimensional catalysts [PDF]
Nature Communications, 2022 Probing the localized electrocatalytic activity of heterogeneous electrocatalysts is crucial. Here, the authors propose a method of imaging the surface charge density and electrocatalytic activity of single two-dimensional electrocatalyst nanosheets.
Xiaona Zhao +5 more
doaj +3 more sources
Boosting Oxygen Electrocatalytic Activity of Fe-N-C Catalysts by Phosphorus Incorporation. [PDF]
J Am Chem Soc, 2023 Nitrogen-doped graphitic carbon materials hosting single-atom iron (Fe–N–C) are major non-precious metal catalysts for the oxygen reduction reaction (ORR). The nitrogen-coordinated Fe sites are described as the first coordination sphere.
Zhou Y +8 more
europepmc +2 more sources
Surface states of dual-atom catalysts should be considered for analysis of electrocatalytic activity. [PDF]
Commun Chem, 2023 Experimentally well-characterized dual-atom catalysts (DACs), where two adjacent metal atoms are stably anchored on carbon defects, have shown some clear advantages in electrocatalysis compared to conventional catalysts and emerging single-atom catalysts.
Yang W +5 more
europepmc +2 more sources
Review on Intrinsic Electrocatalytic Activity of Transition Metal Nitrides on HER
Energy Material Advances, 2022 Hydrogen energy is considered as an ideal energy with the advantages of green, sustainability, and high energy density, and water splitting is one of the efficient strategies for green hydrogen without carbon emission.
Han-Ming Zhang +7 more
doaj +2 more sources
Accelerated interfacial proton transfer for promoting electrocatalytic activity. [PDF]
Chem Sci, 2022 Adsorbing 4MPy on Pt surface promotes proton transfer at the interfacial layer, maintaining an optimal interfacial pH and promotes electrocatalytic reactions involving proton-coupled electron transfer (PCET) processes.
Deng KC +11 more
europepmc +3 more sources
Enhancing the electrocatalytic activity of molybdenum disulfide
Scilight, 2021 Modulation of the electronic structure improves performance of MoS 2 — an inexpensive, Earth-abundant alternative to platinum — as an electrocatalyst.
Meeri N. Kim
openaire +2 more sources
Electrocatalytic activity of InN/InGaN quantum dots
Electrochemistry Communications, 2019 We present a basic, comprehensive study of the electrocatalytic activity of epitaxial InN/InGaN quantum dots (QDs) by cyclic voltammetry, electrochemical impedance spectroscopy, linear sweep voltammetry and capacitance-voltage measurements, using the ...
Hongjie Yin +8 more
doaj +3 more sources
Kinetics study of hydrogen evolution reaction on a high porous three dimensional NiPC alloy [PDF]
Hydrogen, Fuel Cell & Energy Storage, 2021 A high porous three-dimensional structure of ternary NiPC alloy (3D-NiPC) was prepared with a simple, cheap, and efficient method called dynamic hydrogen bubble template (DHBT) and characterized by means of microstructural and electrochemical techniques ...
Ramin Badrnezhad +2 more
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Local probe investigation of electrocatalytic activity
Chemical Science, 2021 Investigation of electrocatalytic materials with scanning probe techniques (SECM, SICM, SECCM and AFM) for energy storage and conversion devices.
N. Limani +4 more
openaire +3 more sources
Conductive covalent organic polymers for electrocatalytic energy conversion applications
Next Energy, 2023 Covalent organic polymers (COPs), quasi-ordered porous network materials synthesized through irreversible chemical bonding, have garnered significant attention in electrocatalytic energy conversion, including fuel cells, electrolytic water systems, and ...
Haifeng Yu +3 more
doaj +1 more source