Surface Active‐Site Engineering of Low‐Noble‐Metal‐Alloyed Metallic Glass Catalyst for Boosting Water Electrolysis
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DOI: 10.1002/adfm.202410379
Abstract: The development of efficient, robust, and cost‐effective electrocatalysts remains a significant challenge for practical water electrolysis. Here, a metallic glass (MG)‐based catalyst with surface‐enriched Ir and Pt‐alloyed active sites, demonstrating superior electrocatalytic performance, is reported.… read more here.
Keywords: water electrolysis; metallic glass; catalyst; surface ... See more keywords
Lower‐Temperature Synthesis of Nitrogen‐Rich Molybdenum Nitride/Nickel (Cobalt) Heterojunctional Assembly for the Effective Water Electrolysis
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DOI: 10.1002/adfm.202412979
Abstract: The nitrogen‐rich molybdenum nitrides (N/Mo > 1) are promising for water electrolysis due to their increased activity and antioxidant ability. However, a higher temperature is needed in the usual synthesis for introducing more N, leading… read more here.
Keywords: temperature; rich molybdenum; water electrolysis; nitrogen rich ... See more keywords
Engineering Ru‐Complementary Catalytic Centers on Co2P/CoP Heterojunction for Industrial Alkaline Water Electrolysis
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DOI: 10.1002/adfm.202507040
Abstract: Advancing industrial‐scale water electrolysis critically hinges on developing ultra‐active and ultra‐durable catalysts. Herein, a novel Ru‐doped Co2P/CoP heterostructure electrocatalyst (Ru‐Co2P/CoP/CF) is fabricated via an in situ self‐derivation strategy. By regulating the spatial distribution of Ru… read more here.
Keywords: water electrolysis; co2p cop; complementary catalytic; cop heterojunction ... See more keywords
Wrinkle‐Induced Strain Activates a Rapid Deprotonation Pathway in Ru2IrOx for Efficient Acidic Water Electrolysis
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DOI: 10.1002/adfm.202515512
Abstract: RuIr oxides are promising oxygen evolution reaction (OER) catalysts for proton exchange membrane water electrolysis (PEMWE), yet their performance requires further improvement for practical deployment. Herein, a strain‐mediated mechanistic regulation paradigm is developed, in which… read more here.
Keywords: strain; wrinkle induced; deprotonation; water electrolysis ... See more keywords
Simultaneous Tuning of the Microenvironment and Dissociation Kinetics of Interfacial Water on Electrocatalyst Toward Enhanced Alkaline Water Electrolysis
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DOI: 10.1002/adfm.202517113
Abstract: Identifying strategies that can simultaneously modulate the microenvironment and dissociation kinetic of interfacial H 2 O in the Volmer step of alkaline water electrolysis is highly desirable while challenging toward advanced anion‐exchange membrane water electrolysis… read more here.
Keywords: water electrolysis; water; dissociation; microenvironment dissociation ... See more keywords
Epitaxially Grown Bimetallic Phosphide With High Activity and Durability for Bifunctional Alkaline Anion Exchange Membrane Water Electrolysis
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DOI: 10.1002/adfm.202521020
Abstract: Bimetallic phosphides stand promising candidates as bifunctional electrocatalysts for replacing precious noble metals on both cathode and anode in anion exchange membrane water electrolysis (AEMWE), however, the intrinsic electrochemical properties constrain their practical application. Herein,… read more here.
Keywords: water electrolysis; anion exchange; water; membrane water ... See more keywords
Synergistic Co and P Co‐Doping in MoS 2 /NiO Heterostructures for Electronic Modulation Toward High‐Performance Alkaline Water Electrolysis
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DOI: 10.1002/adfm.202525383
Abstract: The development of highly active and durable electrocatalysts is critical for advancing large‐scale hydrogen production via renewable‐energy‐powered alkaline water electrolysis. Herein, a heteroatom co‐doping strategy is reported to engineer the electronic structure of a MoS… read more here.
Keywords: water electrolysis; electronic modulation; alkaline water; water ... See more keywords
Reconstruction-Determined Alkaline Water Electrolysis at Industrial Temperatures.
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DOI: 10.1002/adma.202001136
Abstract: Evaluating the alkaline water electrolysis (AWE) at 50-80 °C required in industry can veritably promote practical applications. Here, the thermally induced complete reconstruction (TICR) of molybdate oxygen evolution reaction (OER) pre-catalysts at 51.9 °C and… read more here.
Keywords: reconstruction; water electrolysis; reconstruction determined; alkaline water ... See more keywords
The Pivotal Role of s-, p-, and f-Block Metals in Water Electrolysis: Status Quo and Perspectives.
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DOI: 10.1002/adma.202108432
Abstract: Transition metals, in particular noble metals, are the most common species in metal-mediated water electrolysis because they serve as highly active catalytic sites. In many cases, the presence of non-transition metals, that is, s-, p-,… read more here.
Keywords: pivotal role; transition metals; water; block metals ... See more keywords
Engineering Metallic Heterostructure Based on Ni3N and 2M‐MoS2 for Alkaline Water Electrolysis with Industry‐Compatible Current Density and Stability
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DOI: 10.1002/adma.202108505
Abstract: Alkaline water electrolysis is commercially desirable to realize large‐scale hydrogen production. Although nonprecious catalysts exhibit high electrocatalytic activity at low current density (10–50 mA cm−2), it is still challenging to achieve industrially required current density… read more here.
Keywords: current density; metallic heterostructure; ni3n mos2; water ... See more keywords
Synergizing Hydrogen Spillover and Deprotonation by the Internal Polarization Field in a MoS2/NiPS3 Vertical Heterostructure for Boosted Water Electrolysis
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DOI: 10.1002/adma.202203615
Abstract: Hydrogen spillover (HSo) has emerged to upgrade the hydrogen evolution reaction (HER) activity of Pt‐support electrocatalysts, but it is not applicable to the deprotonated oxygen evolution reaction (OER). Non‐precious catalysts that can perform well in… read more here.
Keywords: water electrolysis; heterostructure; hydrogen; mos2 nips3 ... See more keywords