Simultaneous High Charge‐Spin Conversion Efficiency and Large Spin Diffusion Length in Altermagnetic RuO2
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202313332
Abstract: Efficient spin sources with large spin Hall angle (θSH) and long spin diffusion length (λSD) are highly desired in the application of spintronic devices. However, due to strong spin‐orbit coupling, the two targets can hardly… read more here.
Keywords: large spin; diffusion length; ruo2; spin diffusion ... See more keywords
Plasmonic RuO2 Coupled with Work Function‐Tuned Cu(OH)2 as Cathodes for Enhanced Visible Light‐Responsive Zn‐Air Batteries
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202510137
Abstract: Photo‐assisted Zn‐air batteries (ZABs) can enhance the kinetics of oxygen reduction and oxygen evolution reactions (ORR/OER); however, issues like rapid charge carrier recombination and limited output voltage persist. Herein, a sandwich‐structured photo‐assisted ZABs is constructed,… read more here.
Keywords: photo assisted; air batteries; work function; ruo2 ... See more keywords
Ruthenium Oxide Nanozyme for Tendinopathy Treatment via Countering Ferroptosis
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Healthcare Materials"
DOI: 10.1002/adhm.202501035
Abstract: The global prevalence of tendinopathy (TP) is steadily increasing, resulting in functional impairments in tendons across individuals of all ages. Excessive accumulation of reactive oxygen species (ROS) plays a pivotal role in the development of… read more here.
Keywords: treatment; oxide nanozyme; ferroptosis; ruthenium oxide ... See more keywords
Fast and Durable Alkaline Hydrogen Oxidation Reaction at the Electron‐Deficient Ruthenium–Ruthenium Oxide Interface
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202208821
Abstract: The slow hydrogen oxidation reaction (HOR) kinetics under alkaline conditions remain a critical challenge for the practical application of alkaline exchange membrane fuel cells. Herein, Ru/RuO2 in‐plane heterostructures are designed with abundant active Ru–RuO2 interface… read more here.
Keywords: hydrogen oxidation; oxidation reaction; ruthenium; interface ... See more keywords
Metallic Ru─Ru Interaction in Ruthenium Oxide Enabling Durable Proton Exchange Membrane Water Electrolysis
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DOI: 10.1002/adma.202404213
Abstract: Developing efficient and robust electrocatalysts toward the oxygen evolution reaction (OER) is critical for proton exchange membrane water electrolysis (PEMWE). RuO2 possesses intrinsically high OER activity, but the concurrent electrochemical dissolution leads to rapid deactivation.… read more here.
Keywords: water electrolysis; proton exchange; membrane water; ruo2 ... See more keywords
Interstitial‐Substitutional‐Mixed Solid Solution of RuO2 Nurturing a New Pathway Beyond the Activity‐Stability Linear Constraint in Acidic Water Oxidation
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Materials"
DOI: 10.1002/adma.202503354
Abstract: The acidic oxygen evolution reaction (OER) electrocatalysts for proton exchange membrane electrolyzer (PEMWE) often face a trade‐off between activity and stability due to inherent linear relationship and overoxidation of metal atoms in highly oxidative environments,… read more here.
Keywords: stability; water; activity stability; ruo2 ... See more keywords
Spin‐Splitting Magnetoresistance in Altermagnetic RuO2 Thin Films
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DOI: 10.1002/adma.202507764
Abstract: The recently discovered altermagnets, featured by the exotic correlation of magnetic exchange interaction and alternating crystal environments, have offered exciting cutting‐edge opportunities for spintronics. Nevertheless, the altermagnetism of RuO2, one of the earliest‐discovered altermagnets, is… read more here.
Keywords: magnetoresistance altermagnetic; thin films; spin splitting; ruo2 ... See more keywords
Direct and Inverse Spin Splitting Effects in Altermagnetic RuO2
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DOI: 10.1002/advs.202400967
Abstract: Recently, the altermagnetic materials with spin splitting effect (SSE), have drawn significant attention due to their potential to the flexible control of the spin polarization by the Néel vector. Here, the direct and inverse altermagnetic… read more here.
Keywords: direct inverse; effects altermagnetic; spin splitting; ruo2 ... See more keywords
Coupling Synergetic Effect between Ruthenium and Ruthenium Oxide with Size Effect of Ruthenium Particles on Ketone Catalytic Hydrogenation
Sign Up to like & getrecommendations! Published in 2017 at "ChemCatChem"
DOI: 10.1002/cctc.201601245
Abstract: Carbon black‐supported ruthenium catalysts (Ru/C) with different Ru particle sizes and varying fractions of surficial RuO2 are prepared and studied for acetone hydrogenation. The size of Ru particles and the surficial RuO2 species on the… read more here.
Keywords: ruthenium; hydrogenation; effect ruthenium; size ... See more keywords
Stable Voltage Cutoff Cycle Cathode with Tunable and Ordered Porous Structure for Li-O2 Batteries.
Sign Up to like & getrecommendations! Published in 2018 at "Small"
DOI: 10.1002/smll.201803607
Abstract: Ordered porous RuO2 materials with various pore structure parameters are prepared via a hard-template method and are used as the carbon-free cathodes for Li-O2 batteries under the voltage cutoff cycle mode. The influences of pore… read more here.
Keywords: cutoff cycle; voltage cutoff; ordered porous; ruo2 ... See more keywords
γ-MnO2 as an Electron Reservoir for RuO2 Oxygen Evolution Catalyst in Acidic Media.
Sign Up to like & getrecommendations! Published in 2024 at "Small"
DOI: 10.1002/smll.202310464
Abstract: Developing highly active and durable catalysts in acid conditions remains an urgent issue due to the sluggish kinetics of oxygen evolution reaction (OER). Although RuO2 has been a state-of-the-art commercial catalyst for OER, it encounters… read more here.
Keywords: catalyst; oxygen evolution; ruo2; ruo2 mno2 ... See more keywords