Wet‐Chemical Epitaxial Growth of Metastable‐Phase Intermetallic Electrocatalysts
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202403023
Abstract: Metastable‐phase intermetallic compounds (IMCs) provide great flexibility to modify the electronic structure and surface coordination environment of metallic catalysts for various reactions. However, the synthesis of metastable‐phase IMCs with high catalytic performance remains a great… read more here.
Keywords: wet chemical; phase intermetallic; epitaxial growth; metastable phase ... See more keywords
Temporary Cohabitation: The Metastable Phase Au4Si
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c10306
Abstract: The prediction, identification, and characterization of phases away from equilibrium conditions remain difficult challenges for material science. Herein, we demonstrate how systems whose phase diagrams contain deeply incising eutectics can offer opportunities to address these… read more here.
Keywords: au4si; cohabitation metastable; temporary cohabitation; metastable phase ... See more keywords
Metastable 1T′-phase group VIB transition metal dichalcogenide crystals
Sign Up to like & getrecommendations! Published in 2021 at "Nature Materials"
DOI: 10.1038/s41563-021-00971-y
Abstract: Metastable 1T′-phase transition metal dichalcogenides (1T′-TMDs) with semi-metallic natures have attracted increasing interest owing to their uniquely distorted structures and fascinating phase-dependent physicochemical properties. However, the synthesis of high-quality metastable 1T′-TMD crystals, especially for the… read more here.
Keywords: metastable phase; phase; group vib; transition metal ... See more keywords
Metastable phase formation of Pt-X (X = Ir, Au) thin films
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-28452-4
Abstract: The dependence of phase formation and mechanical properties on the chemical composition has been investigated for Pt-Ir and Pt-Au combinatorial thin films. The formation of a single, metastable Pt-Ir solid solution has been observed for… read more here.
Keywords: phase; thin films; formation thin; formation ... See more keywords
Formation pathways of metal–organic frameworks proceeding through partial dissolution of the metastable phase
Sign Up to like & getrecommendations! Published in 2017 at "CrystEngComm"
DOI: 10.1039/c7ce00589j
Abstract: Understanding how crystalline materials are assembled is important for the rational design of metal–organic frameworks (MOFs), through streamlining their synthesis and controlling their properties for targeted applications. Herein, we report for the first time the… read more here.
Keywords: phase; metal organic; partial dissolution; metastable phase ... See more keywords
New Opportunities for Emerging Two-Dimensional Metastable-Phase Noble Metal Oxides in Acid Electrocatalytic Water Splitting
Sign Up to like & getrecommendations! Published in 2025 at "Materials Chemistry Frontiers"
DOI: 10.1039/d4qm00682h
Abstract: Metastable-phase materials possess unique structures, high Gibbs free energy, abundant active sites, and adjustable physicochemical properties, making them an ideal candidate for optimizing electrocatalysis. As metal oxides are stable in... read more here.
Keywords: metastable phase; metal oxides; opportunities emerging; new opportunities ... See more keywords
On the metastable phase in BaTiO3 single crystals
Sign Up to like & getrecommendations! Published in 2020 at "Ferroelectrics"
DOI: 10.1080/00150193.2019.1684761
Abstract: Abstract An intermediate structural phase was found between the cubic and tetragonal phases during investigations of dielectric dispersion of highly perfect BaTiO3 single crystals in temperature range 121 °C → 80 °C. The phase was identified as… read more here.
Keywords: phase batio3; phase; single crystals; metastable phase ... See more keywords
Effects of Cu and Co additions on the crystallization and magnetic properties of FeNbB alloy
Sign Up to like & getrecommendations! Published in 2023 at "Chinese Physics B"
DOI: 10.1088/1674-1056/acd525
Abstract: The nanocrystalline-forming element Cu and magnetic element Co are commonly used as additive elements to tune the structure and improve properties of alloys. In this study, four kinds of amorphous alloys, Fe72Nb12B16, Fe72Nb12B15Cu1, Fe36Co36Nb12B16, and… read more here.
Keywords: metastable phase; crystallization magnetic; magnetic properties; effects additions ... See more keywords
Plasma‐flash sintering: Metastable phase stabilization and evidence of ionized species
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the American Ceramic Society"
DOI: 10.1111/jace.20105
Abstract: The first demonstration of plasma‐flash sintering (PFS) is presented in this work. PFS is performed under a low‐pressure atmosphere that consecutively generates plasma and flash events. It is shown, by using several combined characterization techniques,… read more here.
Keywords: phase stabilization; flash sintering; ionized species; sintering metastable ... See more keywords