A5073735511- Metallic Glasses and Amorphous Alloys
- High Entropy Alloys Studies
- Phase-change materials and chalcogenides
- Theoretical and Computational Physics
- Additive Manufacturing Materials and Processes
- High-Temperature Coating Behaviors
- Nanoporous metals and alloys
- Material Dynamics and Properties
- Microstructure and mechanical properties
- Electrocatalysts for Energy Conversion
- Magnetic properties of thin films
- Glass properties and applications
- Magnetic Properties and Applications
- Bone Tissue Engineering Materials
- Microstructure and Mechanical Properties of Steels
- Metal and Thin Film Mechanics
- Electrodeposition and Electroless Coatings
- Supercapacitor Materials and Fabrication
- Cellular and Composite Structures
- Polymer composites and self-healing
- Electromagnetic wave absorption materials
- Metallurgy and Material Forming
- Laser-Ablation Synthesis of Nanoparticles
- Catalytic Processes in Materials Science
- Surface Roughness and Optical Measurements
Nanjing University of Science and Technology
2019-2024
Abstract Topologically disordered metallic glass nanoparticles (MGNPs) with highly active and tailorable surface chemistries have immense potential for functional uses. The synthesis of free‐standing MGNPs is crucial intensively pursued because their activity strongly depends on exposed surfaces. Herein, a novel laser‐evaporated inert‐gas condensation method designed successfully developed synthesizing without substrates or capping agents, which implemented via pulse laser‐induced atomic...
The low hardness and poor wear resistance of laser-cladding 316L stainless steel impose significant constraints on its practical applications. In this study, a strategy for strengthening with WMoTaNb refractory high-entropy alloy as reinforcement material is proposed. results confirm that the coating primarily comprises body-centered cubic (BCC) Fe-based solid solution, network-distributed hexagonal Fe2X (X = W, Mo, Ta, Nb) Laves phase, diffusely distributed face-centered (FCC) (Ta, Nb)C...
Microstructures is an international peer-reviewed, open access, online journal. The journal of publishes articles covering new research and developments, perspectives, reviews related to the microstructures materials, including, but not limited metals alloys, ceramics, polymers, composites, crystals, glasses, biomaterials, interfaces nanomaterials.
Abstract Constructing nanostructures, such as nanopores, within metallic glasses (MGs) holds great promise for further unlocking their electrochemical capabilities. However, the MGs typically exhibit intrinsic atomic‐scale isotropy, posing a significant challenge in directly fabricating anisotropic nanostructures using conventional chemical synthesis. Herein selective leaching approach, which focuses on tailoring uniformity of atomic ordering, is introduced to achieve pore‐engineered Pd‐Ni‐P...
Metamaterials such as architected lattice structures have aroused broad interest in being applied mechanical supports for their lightweight and custom-shaped capabilities. Although various prior efforts been devoted, a multiscale fabrication of micro-nano without penalizing the properties is still challenging but highly desirable task. Here we put forward strategy to produce mechanically enhanced structure by conformally depositing CoCrFeNiTi high-entropy alloy (HEA) coating layer onto...
Metallic Glass Nanoparticles During the synthesis of free-standing metallic glass nanoparticles with laser-evaporated inert-gas condensation, atoms, and distorted short-range-order (SRO) clusters are evaporated to collide coalesce each other form medium-range ordered (MRO) cluster nanoparticles, which exhibit durable oxygen reduction reaction (ORR) performance. More details can be found in article number 2300721 by He Zhu, Tao Feng, Si Lan, co-workers.
Magnesium-based amorphous alloys have aroused broad interest in being applied marine use due to their merits of lightweight and high strength. Yet, the poor corrosion resistance chloride-containing seawater has hindered practical applications. Herein, we propose a new strategy improve chloride Mg65Cu15Ag10Gd10 by engineering atomic-to-nano scale structural homogeneity, which is implemented heating material critical temperature liquid-liquid transition. By using various electrochemical,...
Fe-based metallic glasses are promising functional materials for advanced magnetism and sensor fields. Tailoring magnetic performance in amorphous requires a thorough knowledge of the correlation between structural disorder order, which remains ambiguous. Two practical difficulties remain: first is directly observing subtle changes on multiple scales, second precisely regulating various states. Here we propose novel approach to tailor structure through liquid phase transition. In-situ...