A5100778492- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Quantum Dots Synthesis And Properties
- Nanomaterials for catalytic reactions
- Gold and Silver Nanoparticles Synthesis and Applications
- Nonlinear Optical Materials Studies
- Copper-based nanomaterials and applications
- Catalytic Processes in Materials Science
- Chemical Synthesis and Characterization
- Covalent Organic Framework Applications
- CO2 Reduction Techniques and Catalysts
- Mesoporous Materials and Catalysis
- Algal biology and biofuel production
- Advanced Photocatalysis Techniques
- Nanocluster Synthesis and Applications
- Fuel Cells and Related Materials
- Zeolite Catalysis and Synthesis
- Metal-Organic Frameworks: Synthesis and Applications
- Water Quality Monitoring and Analysis
- Electrochemical Analysis and Applications
- Membrane Separation and Gas Transport
- Supercapacitor Materials and Fabrication
Shanxi University
2025
Tarim University
2024
Jilin University
2008-2017
State Key Laboratory of Automotive Simulation and Control
2016-2017
Beihang University
2015-2017
State Key Laboratory of Superhard Materials
2016
Griffith University
2013
Chinese University of Hong Kong
2012
Oak Ridge National Laboratory
2008
Ni–Co amorphous double hydroxides nanomaterials with a hollow structure and tunable Ni/Co molar ratio are synthesized using template method. The NiCo2.7(OH)x nanocages demonstrate high surface reactivity, comparable catalytic activity, excellent stability for efficient water oxidation. Density functional theory simulations suggest that the component-dependent electrocatalytic activities connected to binding energies of oxygen radical on diverse hydroxides. As service our authors readers,...
Abstract Enhancement of the semiconductor–molecule interaction, in particular, promoting interfacial charge transfer process (ICTP), is key to improving sensitivity semiconductor‐based surface enhanced Raman scattering (SERS). Herein, by developing amorphous ZnO nanocages (a‐ZnO NCs), we successfully obtained an ultrahigh enhancement factor up 6.62×10 5 . This remarkable SERS can be attributed high‐efficiency ICTP within a‐ZnO NC molecule system, which caused metastable electronic states...
Developing cheap, stable, and efficient electrocatalysts is of extreme importance in the effort to replace noble metal for use hydrogen evolution reaction (HER) oxygen (OER). We report a three-dimensional self-supported Cu3P nanobush (NB) catalyst directly grown on copper mesh via one-step method. This nanostructure exhibits superior catalytic activity achieving current density 10 mA cm-2 at 120 mV long-term stability acid solutions. It shows Tafel slope 72 dec-1 an onset potential -44 mV....
Abstract Noble metal nanocrystals with different shapes and compositions are embedded in hollow mesoporous oxide microspheres through an ultrasonic aerosol spray. Polystyrene (PS) nanospheres employed simultaneously as a hard template to create interiors inside the carrier bring pregrown nanocrystals, including Pd nanocubes, Au nanorods, core/Pd shell into microspheres. Calcination removes PS causes adsorb on inner surface of The catalytic performances nanocube‐embedded TiO 2 ZrO...
A novel porous aromatic framework based on tetra-(4-anilyl)-methane and cyanuric chloride has been designed synthesized successfully, which possesses permanent porosity high selectivity of CO2 towards CH4.
Developing active and bifunctional noble metal-free electrocatalysts is crucial for both the oxygen evolution reaction (OER) hydrogen (HER) in full water splitting process. A ternary nanoporous sulfur-doped copper oxide (Cu2OxS1-x) was successfully synthesized on Cu foam. The obtained Cu2OxS1-x/Cu shows robust electrocatalytic activity toward HER with a low overpotential of 40 mV at 10 mA cm-2 Tafel slope 68 dec-1 exhibits long-term stability acid solution. Moreover, Cu2OxS1-x excellent OER,...
A new open-framework aluminophosphate JIS-1 with unique Al/P ratio of 6/7 and intersecting 10-, 8-rings channels has been prepared using 1-methylimidazole (MIA) 1-methyl 3-ethylimidazolium bromide (EMIMBr) as the co-templates in ionothermal synthesis.
The catalytic electro-oxidation of ethanol is the essential technique for direct alcohol fuel cells (DAFCs) in area alternative energy ability converting chemical into electric directly. Developing highly efficient and stable electrode materials with antipoisoning remains a challenge. A ordered periodic Au-nanoparticle (NP)-decorated bilayer TiO2 nanotube (BTNT) heteronanostructure was fabricated by two-step anodic oxidation Ti foil subsequent photoreduction HAuCl4. plasmon-induced charge...
Abstract Enhancement of the semiconductor–molecule interaction, in particular, promoting interfacial charge transfer process (ICTP), is key to improving sensitivity semiconductor‐based surface enhanced Raman scattering (SERS). Herein, by developing amorphous ZnO nanocages (a‐ZnO NCs), we successfully obtained an ultrahigh enhancement factor up 6.62×10 5 . This remarkable SERS can be attributed high‐efficiency ICTP within a‐ZnO NC molecule system, which caused metastable electronic states...
The PdPtCo core-shell nanostructure, fabricated via galvanic replacement by rapidly incorporating Pd into PtCo nanoalloys at room temperature, excels in alcohol oxidation (AOR). Synergistic effects lower Pt electron density, promoting C-C cleavage, while increased Co coverage reduces COads adsorption, enhancing CO tolerance. This work offers a novel strategy for high-performance AOR catalysts.
Nanodendritic Pt-based bimetallic alloys are one promising catalyst with three-dimensional (3D) networks structure composed of integrating branches for electrochemical catalytic reaction. We successfully synthesized dendrites Pt 6 Ir 4 alloy small size 20 nm in oleylamine. The dendritic characterized by high-resolution transmission electron microscopy (HRTEM), X-ray diffraction (XRD) and photoelectron spectroscopy (XPS). tests suggest that the as-prepared exhibits greatly enhanced ethylene...
The feasibility of amorphous hollow Ni-Co double hydroxide nanomaterials for efficient electrochemical water oxidation is verified by Zhiyong Tang, Lin Guo, and co-workers in article number 1401880. high catalytic activity excellent stability the NiCo2.7(OH)x nanocages demonstrate promising application oxidation. Furthermore, relation between compositions catalysts their electrocatalytic studied using experimental investigations computational simulations.