A5100781770- Energetic Materials and Combustion
- Thermal and Kinetic Analysis
- Advanced Photocatalysis Techniques
- Chemical Thermodynamics and Molecular Structure
- Crystallization and Solubility Studies
- Combustion and Detonation Processes
- Rocket and propulsion systems research
- Electrocatalysts for Energy Conversion
- Synthesis and biological activity
- X-ray Diffraction in Crystallography
- Synthesis and Characterization of Heterocyclic Compounds
- Catalytic Processes in Materials Science
- Crystallography and molecular interactions
- Metal complexes synthesis and properties
- Advanced battery technologies research
- Advanced Chemical Physics Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Covalent Organic Framework Applications
- Atmospheric chemistry and aerosols
- Chemical Reactions and Mechanisms
- Synthesis of Tetrazole Derivatives
- Synthesis and Biological Evaluation
- Crystal structures of chemical compounds
- Boron and Carbon Nanomaterials Research
- Graphene research and applications
Northwest University
2016-2025
City University of Macau
2021-2024
PLA Rocket Force University of Engineering
2023
Puyang Vocational and Technical College
2023
Shenzhen Bao'an District People's Hospital
2023
Longgang Central Hospital
2023
Chinese Medical Center
2023
Modern Electron (United States)
2023
University of Gothenburg
2019-2023
Beijing University of Agriculture
2023
Hydrogen production is the key step for future hydrogen economy. As a promising H2 route, electrolysis of water suffers from high overpotentials and energy consumption. This study proposes an N-doped CoP as novel effective electrocatalyst evolution reaction (HER) constructs coupled system simultaneous sulfur production. Nitrogen doping lowers d-band weakens H adsorption on surface because strong electronegativity nitrogen compared to phosphorus. The that close thermos-neutral states enables...
Abstract Lithium metal anodes hold great promise to enable high-energy battery systems. However, lithium dendrites at the interface between anode and separator pose risks of short circuits fire, impeding safe application. In contrast conventional approaches suppressing dendrites, here we show a deposition-regulating strategy by electrically passivating top porous nickel scaffold chemically activating bottom form conductivity/lithiophilicity gradients, whereby is guided deposit preferentially...
Abstract Lithium metal anodes suffer from serious safety issues and rapid capacity fade because of nonideal plating/stripping behaviors. nucleation on undesired positions usually results nonuniform multiphysical field distributions the dynamically changing interface thermodynamics. In this study, a sandwich composite anode consisting gold nanoparticles pillared reduced graphene oxide (rGO) is designed . Because preferentially induce lithium nucleation, typically uncontrolled deposition...
Abstract High‐loading lithium–sulfur (Li–S) batteries suffer from poor electrochemical properties. Electrocatalysts can accelerate polysulfides conversion and suppress their migration to improve battery cyclability. However, catalysts for Li–S usually lack a rational design. A d‐band tuning strategy is reported by alloying cobalt metal sites of Ni 2 P enhance the interaction between catalysts. molecular or atomic level analysis reveals that Co 4 3 able weaken SS bonds lower activation...
Abstract Hydrazine oxidation (HzOR)‐assisted overall water splitting (OWS) provides a unique approach to energy‐efficient hydrogen production (HER). However, there are still major challenges in the design of bifunctional catalysts and gain deep insight into mechanism both dissociation dehydrogenation kinetics triggered by same active species during HzOR‐assisted OWS. Here, ruthenium single atoms (Ru SAs) anchored onto sulphur‐vacancies tungsten disulphide (WS 2 ) prepared sulfidation facile...
An oriented attachment growth process was found for the morphology and shape control of various inorganic materials in solution-based systems. In this Article, a well-defined iron oxide polyhedron prepared via simple hydrothermal method. Detailed investigations revealed that single-crystalline evolved from polycrystalline aggregates. The size crystals were achieved by simply adjusting synthesis parameters. as-prepared products exhibit excellent gas sensing selectivity to ethanol vapor....
Water electrolysis involves two parallel reactions, that is, oxygen evolution (OER) and hydrogen (HER), in which sluggish OER is a significant limiting step results high energy consumption. Coupling the thermodynamically favorable electrooxidation of organic alternatives to value-added fine chemicals HER promising approach for simultaneous cost-effective production hydrogen. Here, new coupling system green electrochemical synthesis energetic materials (EMs) plus using single-atom catalysts...
The adsorption characteristics of corrosive anions (Cl−, HS−, S2−, HCO3− and CO32−) on TiO2 TC4 titanium alloy in a NaCl solution containing H2S CO2 were studied by density functional theory (DFT). stable configuration each species the (110) surface was obtained geometric optimization, electronic structure interface binding energy calculated analyzed. results showed that optimal positions Cl−, CO32− all bridge positions. There strong charge interaction between negatively charged Cl, S O...
Abstract The broad employment of clean hydrogen through water electrolysis is restricted by large voltage requirement and energy consumption because the sluggish anodic oxygen evolution reaction. Here we demonstrate a novel alternative oxidation reaction green electrosynthesis valuable 3,3’-diamino-4,4’-azofurazan energetic materials coupled with production. Such strategy could greatly decrease hazard from traditional synthetic condition achieve low-cell-voltage production on WS 2 /Pt...
Superthermites with three Fe<sub>2</sub>O<sub>3</sub> morphologies (rod-like, polyhedral, and olivary) were synthesized. The morphological effects of Al/Fe<sub>2</sub>O<sub>3</sub> on the thermal decomposition property nitrocellulose (NC) investigated.
High-efficiency synergistic catalysis was realized by a novel triple-phase interface design of the bifunctional catalysts NiO and Ru nanoparticles, leading to simultaneous enhancement all elementary steps.