A5033776556- Hydrogen Storage and Materials
- Ammonia Synthesis and Nitrogen Reduction
- Hybrid Renewable Energy Systems
- Electrocatalysts for Energy Conversion
- Fuel Cells and Related Materials
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Magnesium Alloys: Properties and Applications
- Catalytic Processes in Materials Science
- MXene and MAX Phase Materials
- Catalysis and Hydrodesulfurization Studies
- Superconductivity in MgB2 and Alloys
- Spacecraft and Cryogenic Technologies
- Metal and Thin Film Mechanics
- Supercapacitor Materials and Fabrication
- Nuclear Materials and Properties
- Magnetic Properties and Synthesis of Ferrites
- Industrial Gas Emission Control
- Lubricants and Their Additives
- Fusion materials and technologies
- Iron oxide chemistry and applications
- Advanced biosensing and bioanalysis techniques
- Aluminum Alloys Composites Properties
- 3D Surveying and Cultural Heritage
Sichuan University
2013-2024
Hubei University of Technology
2024
Ministry of Education of the People's Republic of China
2020-2024
Chengdu University
2023
Advanced Energy Materials (United States)
2023
Guilin University of Technology
2020
Swiss Federal Laboratories for Materials Science and Technology
2013
China Academy of Engineering Physics
2009
Pt-based catalysts are the most promising for proton exchange membrane fuel cells (PEMFCs) but still suffer from sluggish kinetics oxygen reduction reaction (ORR). Alloying Pt with transition-metal (M) elements is an efficient approach to modulate electronic structure of and improve catalytic performance ORR. However, owing distinguishing surface state caused by different synthetic approaches, there exist contradictory views about relationship between alloys In this work, PtCo a similar...
The local coordination environment around the active centers has a major impact on tuning intrinsic activity of M-N-C catalysts. Herein, porous graphene with Fe-N5 sites modified Fe clusters is successfully fabricated by using Fe3+-SCN- and NaHCO3 as metal precursor pore-forming agent, respectively. unique configuration accompanying improved ORR are confirmed various characterization techniques theoretical calculations. Benefiting from pores, mass electron transfer channels constructed,...
Striking a balance between hydrogen storage properties and cost is challenge for Ti–Mn alloys. In this work, strategy involving the utilization of inexpensive Ti to occupy Mn sites employed enhance The relationship composition, phases, electronic structure, Ti1+xMn2–x (x = 0.20, 0.25, 0.30, 0.35, 0.40, 0.45) alloys investigated systematically. experiments demonstrate that substitution ratio x occupying 0.25 0.3. Once exceeded, gradually precipitate αTiMn βTi phases. All do not require...
ZrCo alloy is easily poisoned by impurity gases such as O2, CO, and CO2, resulting in a deterioration hydrogen storage performance. In this study, we conducted comprehensive investigation into the adsorption dissociation characteristics of oxygen on ZrCo(110) surface using first-principles calculations. Previous studies indicated that anti-disproportionation properties can be significantly improved Hf substitution, but effect doping anti-poisoning has not been reported. We also examined...