Dawei Pang
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View article: Grain boundary energy affected initial oxidation on Ni-based superalloy revealed by in situ environmental TEM
Grain boundary energy affected initial oxidation on Ni-based superalloy revealed by in situ environmental TEM Open
Inconel 718 Ni-based polycrystalline superalloys exhibit excellent mechanical properties, while the type and nature of the grain boundaries are important for their corrosive properties. The effect of grain boundaries on initial oxidation i…
View article: Magnetic Field‐Driven Spin State Transformation in Promoting the Catalytic Activity of Doped Single‐Atom for Hydrogen Evolution Reaction
Magnetic Field‐Driven Spin State Transformation in Promoting the Catalytic Activity of Doped Single‐Atom for Hydrogen Evolution Reaction Open
Developing efficient electrocatalysts for the hydrogen evolution reaction (HER) requires innovative strategies to modulate electronic structures and reaction kinetics. Herein, a ferromagnetic Ru SAs /Ni 2 P@Fe 3 O 4 core‐shell catalyst is …
View article: Enhancing the strength-ductility synergy in an iron-based multi-principal element alloy via modulating Mo-rich precipitation
Enhancing the strength-ductility synergy in an iron-based multi-principal element alloy via modulating Mo-rich precipitation Open
This work proposes a strategy for modulating Mo-rich phase in Fe50Co20Cr15Ni10Mo5 iron-based multi-principal element alloy. Compared with the brittleness problem caused by Mo precipitation strengthening alloy in previous studies, this stud…
View article: Oxidation-Induced Ru Nanograin Growth in Ru-Containing Ni-Based Superalloys Based on in Situ Etem
Oxidation-Induced Ru Nanograin Growth in Ru-Containing Ni-Based Superalloys Based on in Situ Etem Open
View article: Grain Boundary Energy Affected Initial Oxidation on Ni-Based Superalloy Revealed by in Situ Environmental Tem
Grain Boundary Energy Affected Initial Oxidation on Ni-Based Superalloy Revealed by in Situ Environmental Tem Open
View article: Effect of the Ni/Co ratio on the structural and initial oxidation properties of NiCo-based superalloys revealed by in situ microscopy
Effect of the Ni/Co ratio on the structural and initial oxidation properties of NiCo-based superalloys revealed by in situ microscopy Open
Oxidation is one of the main failure modes of superalloys, and the initial oxidation of a superalloy provides clues for its failure analysis. NiCo-based superalloys exhibit superior mechanical properties, but their oxidation behaviour is s…
View article: Oxidation -Induced Ru Nanograin Growth in Reru-Containing Ni-Based Superalloys Based on in Situ Etem
Oxidation -Induced Ru Nanograin Growth in Reru-Containing Ni-Based Superalloys Based on in Situ Etem Open
View article: Study on the Deformation Mechanism of the Bottom Plate along the Empty Lane of Deep Mining and the Control Technology of the Bottom Drum
Study on the Deformation Mechanism of the Bottom Plate along the Empty Lane of Deep Mining and the Control Technology of the Bottom Drum Open
Aiming at the problem of the deformation of the roadway floor plate during the laneway during the retention period, the mechanical model of the roadway floor is established, and the deformation characteristics of the roadway floor and the …
View article: Network-Like Platinum Nanosheets Enabled by a Calorific-Effect-Induced-Fusion Strategy for Enhanced Catalytic Hydrogenation Performance
Network-Like Platinum Nanosheets Enabled by a Calorific-Effect-Induced-Fusion Strategy for Enhanced Catalytic Hydrogenation Performance Open
In this paper, we report the construction of network-like platinum (Pt) nanosheets based on Pt/reduced graphite oxide (Pt/rGO) hybrids by delicately utilizing a calorific-effect-induced-fusion strategy. The tiny Pt species first catalyzed …
View article: Constructing High Utilization of Fe-N4 Single-Atom Sites by One-Step Gradient Pyrolysis for Electroreduction of O2 and Co2
Constructing High Utilization of Fe-N4 Single-Atom Sites by One-Step Gradient Pyrolysis for Electroreduction of O2 and Co2 Open