A5025307590- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Fuel Cells and Related Materials
- Magnetic Properties and Synthesis of Ferrites
- Electromagnetic wave absorption materials
- Advanced Photocatalysis Techniques
- Nanoplatforms for cancer theranostics
- Advanced Memory and Neural Computing
- Magnetic and transport properties of perovskites and related materials
- Forest ecology and management
- Aluminum Alloys Composites Properties
- Metal-Organic Frameworks: Synthesis and Applications
- Nanomaterials for catalytic reactions
- Magnetic properties of thin films
- Advancements in Battery Materials
- Advanced ceramic materials synthesis
- NMR spectroscopy and applications
- Multiferroics and related materials
- Iron oxide chemistry and applications
- Copper-based nanomaterials and applications
- Thermal properties of materials
- Electrochemical Analysis and Applications
Hunan University
2015-2023
Composition optimization, structural design, and introduction of external magnetic fields into the catalytic process can remarkably improve oxygen evolution reaction (OER) performance a catalyst. NiFe2O4@(Ni, Fe)S/P materials with heterogeneous core-shell structure were prepared by sulfide/phosphorus method based on spinel-structured NiFe2O4 nanomicrospheres. After treatment, not only intrinsic activity material active surface area increased but also charge transfer resistance was reduced...
As an ideal hydrogen production route, electrolyzed water still faces the challenges of high cost noble-metal electrocatalysts and low performance non-noble-metal catalysts in scalable applications. Recently, introduction external fields (such as magnetic fields, light etc.) to improve electrocatalytic splitting has attracted great attention due their simplicity. Here, a simple method for preparing superstructure (NiFe2O4@MOF-74) is described, evolution reaction (HER) behavior its carbonized...
Renewable electricity from splitting water to produce hydrogen is a favorable technology achieve carbon neutrality, but slow anodic oxygen evolution reaction (OER) kinetics limits its large-scale commercialization. Electron spin polarization and increasing the temperature are considered as potential ways promote alkaline OER. Here, it reported that in OER process under an AC magnetic field, ferromagnetic ordered electrocatalyst can simultaneously act heater polarizer significant enhancement...