Surface Modification of Additively Manufactured Inconel 718 Alloy by Low‐Energy High‐Current Electron Beam Irradiation
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DOI: 10.1002/adem.202400633
Abstract: The effect of low‐energy high‐current electron beam (LEHCEB) irradiation on the microstructure and nanohardness of Inconel 718 alloy produced by laser powder bed fusion additive manufacturing is investigated. The LEHCEB irradiation is applied to the… read more here.
Keywords: energy; irradiation; low energy; current electron ... See more keywords
Electron‐Affinity Substituent in 2,6‐Dicarbonitrile Diphenyl‐1λ5‐Phosphinine Towards High‐Quality Organic Lasing and Electroluminescence under High Current Injection
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DOI: 10.1002/adfm.202104529
Abstract: Rationally manipulating the functional substituents plays a crucial role in tuning the luminescence and lasing properties of organic gain media. Herein, a cyanophenyl‐moiety, which exhibits relatively weaker electron affinity, is connected to 2,6‐dicarbonitrile diphenyl‐1λ5‐phosphinine (DCNP)… read more here.
Keywords: high quality; dcnp pcn; high current; diphenyl phosphinine ... See more keywords
Elimination of Concentration Polarization Under Ultra‐High Current Density Zinc Deposition by Nanofluid Self‐Driven Ion Enrichment
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DOI: 10.1002/adma.202419034
Abstract: The commercialization of zinc metal batteries aims at high‐rate capability and lightweight, which requires zinc anodes working at high current density, high areal capacity, and high depth of discharge. However, frequent zinc anode fades drastically… read more here.
Keywords: concentration polarization; current density; zinc; polarization ... See more keywords
An Interlayer Anchored NiMo/MoO2 Electrocatalyst for Hydrogen Evolution Reaction in Anion Exchange Membrane Water Electrolysis at High Current Density
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DOI: 10.1002/adma.202507525
Abstract: Noble metal‐free electrodes for anion exchange membrane water electrolysis (AEM‐WE) operating at high current densities are critical for sustainable hydrogen production. However, the massive amount of bubbles resulted in insufficient mass transfer and unevenly distributed… read more here.
Keywords: anion exchange; exchange membrane; hydrogen evolution; hydrogen ... See more keywords
Boosting Formate Production from CO2 at High Current Densities Over a Wide Electrochemical Potential Window on a SnS Catalyst
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Science"
DOI: 10.1002/advs.202004521
Abstract: Abstract The flow‐cell design offers prospect for transition to commercial‐relevant high current density CO2 electrolysis. However, it remains to understand the fundamental interplay between the catalyst, and the electrolyte in such configuration toward CO2 reduction… read more here.
Keywords: window; high current; potential window; sns catalyst ... See more keywords
Bimetal Metaphosphate/Molybdenum Oxide Heterostructure Nanowires for Boosting Overall Freshwater/Seawater Splitting at High Current Densities
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DOI: 10.1002/advs.202407892
Abstract: Exploring excellent non‐noble bifunctional electrocatalysts for freshwater/seawater splitting at high current densities has attracted extensive interest owing to strong anodic oxidation and severe chloride corrosion challenges. Herein, hierarchical bimetal Ni‐Co metaphosphate/molybdenum oxide heterostructure nanowires (NiCoMoPO)… read more here.
Keywords: current densities; seawater; seawater splitting; freshwater seawater ... See more keywords
Developing Practical Catalysts for High‐Current‐Density Water Electrolysis
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DOI: 10.1002/aenm.202402633
Abstract: High‐current‐density water electrolysis is considered a promising technology for industrial‐scale green hydrogen production, which is of significant value to energy decarbonization and numerous sustainable industrial applications. To date, substantial research advancements are achieved in catalyst… read more here.
Keywords: water electrolysis; water; high current; current density ... See more keywords
Cr-Doped CoP Nanorod Arrays as High-Performance Hydrogen Evolution Reaction Catalysts at High Current Density.
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DOI: 10.1002/smll.202100832
Abstract: Developing highly efficient, low-cost electrocatalysts with long-time stability at high current density working conditions for hydrogen evolution reaction (HER) remains a great challenge for the large-scale commercialization of hydrogen production from water electrolysis. Herein, the… read more here.
Keywords: hydrogen; current density; high current; performance ... See more keywords
Constructing Built-In Electric Field in NiCo2 O4 -CeO2 Heterostructures to Regulate Li2 O2 Formation Routes at High Current Densities.
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DOI: 10.1002/smll.202310808
Abstract: Developing catalysts with suitable adsorption energy for oxygen-containing intermediates and elucidating their internal structure-performance relationships are essential for the commercialization of Li-O2 batteries (LOBs), especially under high current densities. Herein, NiCo2 O4 -CeO2 heterostructure with… read more here.
Keywords: current densities; nico2 ceo2; electric field; built electric ... See more keywords
Tungsten-Iron-Ruthenium Ternary Alloy Immobilized into the Inner Nickel Foam for High-Current-Density Water Oxidation.
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DOI: 10.1002/smll.202310829
Abstract: The pursuit of highly-active and stable catalysts in anodic oxygen evolution reaction (OER) is desirable for high-current-density water electrolysis toward industrial hydrogen production. Herein, a straightforward yet feasible method to prepare WFeRu ternary alloying catalyst… read more here.
Keywords: nickel foam; current density; density; density water ... See more keywords
Tailoring Crystalline States of Alloy Coating for High Current Density and Large Areal Capacity of Zn.
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DOI: 10.1002/smll.202409654
Abstract: Due to issues of hydrogen evolution, corrosion, and uncontrolled deposition behaviors at the Zn anode, the practical implementation of Zn-ion batteries has faced significant obstacles. Very limited attention is directed toward various alloy crystalline states… read more here.
Keywords: alloy coating; density large; capacity; crystalline states ... See more keywords