Cracking the Activity–Stability Trade‐Off in CoFe Alloy Nanoparticles by Enhancing Metal–Support Interaction toward Selective Nitrate Electroreduction to Ammonia
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202516357
Abstract: The electrochemical nitrate reduction reaction (NO 3 − RR) is a promising technology for converting NO 3 − into ammonia (NH 3 ) under mild conditions. However, enhancing the activity of NO 3 − RR… read more here.
Keywords: trade; cofe alloy; stability; activity stability ... 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
The Space Confinement Approach Using Hollow Graphitic Spheres to Unveil Activity and Stability of Pt‐Co Nanocatalysts for PEMFC
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201700835
Abstract: The performance of polymer electrolyte fuel cells is strongly correlated to the electrocatalytic activity and stability. In particular, the latter is the result of an interplay between different degradation mechanisms. The essential high stability, demanded… read more here.
Keywords: graphitic spheres; activity stability; space confinement; hollow graphitic ... See more keywords
Balancing Activity and Stability in a Ternary Au‐Pd/Fe Electrocatalyst for ORR with High Surface Coverages of Au
Sign Up to like & getrecommendations! Published in 2019 at "ChemCatChem"
DOI: 10.1002/cctc.201800503
Abstract: Sluggish kinetics of the oxygen reduction reaction (ORR) and low durability of ORR catalysts in polymer electrolyte membrane fuel cells (PEM‐FCs) requires a continued search for advanced catalysts. Bimetallic catalysts demonstrate enhanced kinetics due to… read more here.
Keywords: activity stability; stability ternary; balancing activity; surface ... See more keywords
Activity‐Stability Volcano Plots for Material Optimization in Electrocatalysis
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DOI: 10.1002/cctc.201900500
Abstract: In the last two decades, research in electrocatalysis has been spurred by theoretical calculations and predictions based on the concept of ab initio thermodynamics, which has become a valuable tool for computational researchers in material… read more here.
Keywords: activity stability; volcano; volcano plots; stability volcano ... See more keywords
Controlling the Activity, Stability, and Regeneration of Copper‐Chalcogenide Catalysts in Ammonia Electro‐Oxidation
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DOI: 10.1002/cctc.202500821
Abstract: This study explores innovative electrocatalysts for the selective electrochemical oxidation of ammonia to nitrogen, a crucial process in analytical and energy fields. Copper sulfides and selenides, synthesized via hydrothermal methods, were tested as electrocatalysts in… read more here.
Keywords: copper; activity stability; oxidation; controlling activity ... See more keywords
Reconstruction of CoNx/NC catalyst during OER by Fe3+ modulation for enhanced activity and stability.
Sign Up to like & getrecommendations! Published in 2023 at "ChemSusChem"
DOI: 10.1002/cssc.202300468
Abstract: The surface reconstruction of transition metal-based catalysts has been demonstrated to be beneficial for oxygen evolution reaction (OER). However, regulating the activity and stability of the components derived from reconstruction is challenging. Here, a strategy… read more here.
Keywords: activity stability; reconstruction; con0; catalyst ... See more keywords
Tailoring the Reversible Phase Transition of Perovskite Nanofiber Electrodes for High-Performance and Durable Reversible Solid Oxide Cells
Sign Up to like & getrecommendations! Published in 2025 at "Nano-Micro Letters"
DOI: 10.1007/s40820-024-01600-4
Abstract: La0.3Sr0.6Ti0.1Co0.2Fe0.7O3−δ (LSTCF) nanofibers showed high structural reversibility. LSTCF fibers and CoFe nanoparticles were reconstructed through a reversible phase transition process. The LSTCF fiber electrode demonstrated excellent activity and stability for power and fuel co-generation. La0.3Sr0.6Ti0.1Co0.2Fe0.7O3−δ… read more here.
Keywords: reversible phase; activity stability; lstcf; phase transition ... See more keywords
Use of a core-shell composite Ag 3 PO 4 @TCNQ to improve photocatalytic activity and stability
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.07.003
Abstract: Abstract We report a composite photocatalyst with a core-shell structure of Ag 3 PO 4 @TCNQ (7,7,8,8-Tetracyanoquinodimethane). TCNQ nano-sheet with a conjugated structure was coated on Ag 3 PO 4 particles to enhanced photocatalysis and… read more here.
Keywords: stability; tcnq; activity stability; core shell ... See more keywords
Effect of alkaline treatment on photochemical activity and stability of Zn0.3Cd0.7S
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.09.195
Abstract: Abstract The low photochemical activity and stability of sulphides photocatalysts still remain a big challenge for the practical application. In this work, a simple post-synthesis method is developed to partially remove zinc in the as-prepared… read more here.
Keywords: photochemical activity; zcs; zn0 3cd0; activity stability ... See more keywords
Nitrogen-doped graphene supported copper catalysts for methanol oxidative carbonylation: Enhancement of catalytic activity and stability by nitrogen species
Sign Up to like & getrecommendations! Published in 2018 at "Carbon"
DOI: 10.1016/j.carbon.2018.01.011
Abstract: Abstract Nitrogen-doped graphene (NG) has recently attracted much interest because of its ability to fix the metal nanoparticles (NPs). In this study, NG materials with a nitrogen content of 4.5–7.6 wt% were prepared by hydrothermal method… read more here.
Keywords: nitrogen; nitrogen doped; activity stability; doped graphene ... See more keywords