A5054818811- Supercapacitor Materials and Fabrication
- Conducting polymers and applications
- Advanced Sensor and Energy Harvesting Materials
- Advancements in Battery Materials
- Catalytic Processes in Materials Science
- Advanced battery technologies research
- Nanomaterials for catalytic reactions
- Mesoporous Materials and Catalysis
- Zeolite Catalysis and Synthesis
- Graphene research and applications
- Electrocatalysts for Energy Conversion
- Metal-Organic Frameworks: Synthesis and Applications
- Layered Double Hydroxides Synthesis and Applications
- Magnesium Oxide Properties and Applications
- MXene and MAX Phase Materials
- Environmental remediation with nanomaterials
- Water Quality Monitoring and Analysis
- Catalysis and Hydrodesulfurization Studies
- Membrane-based Ion Separation Techniques
- Aerogels and thermal insulation
- Copper-based nanomaterials and applications
- Electrospun Nanofibers in Biomedical Applications
- Covalent Organic Framework Applications
- Catalysis and Oxidation Reactions
- Carbon Nanotubes in Composites
Donghua University
2016-2025
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2024
State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
2020-2021
Ministry of Education Science and Technology
2018
University of Iowa
2010-2011
Chinese Academy of Sciences
2005-2010
Beijing National Laboratory for Molecular Sciences
2007-2009
Institute of Chemistry
2008-2009
Shanghai Institute of Applied Physics
2005
Metal oxide nanoparticles are used in a wide range of commercial products, leading to an increased interest the behavior these materials aquatic environment. The current study focuses on stability some smallest ZnO nanomaterials, 4 ± 1 nm diameter nanoparticles, aqueous solutions as function pH and ionic strength well upon adsorption humic acid. Measurements nanoparticle aggregation due attractive particle-particle interactions show that strength, pH, acid affect solutions, which consistent...
Alkaline earth-based oxides are important materials in the storage of carbon dioxide. Here we present a template-free synthesis method for mesoporous magnesium oxide (MgO) via thermal decomposition anhydrous acetate. Characterization crystalline phase, particle size, pore size and surface area MgO samples was accomplished using variety techniques methods including scanning electron microscopy (SEM), high resolution transmission (HRTEM), powder X-ray diffraction (XRD), nitrogen adsorption...
Carbon nitride nanotubes were produced by using porous anodic aluminum oxide membranes as the template through a polymerization reaction between ethylenediamine and carbon tetrachloride. The synthesized systematically studied scan electron microscopy (SEM), transmission (TEM), X-ray powder diffraction (XRD), Fourier transform IR, photoelectron spectroscopy (XPS), elemental analysis, thermogravimetric analysis (TGA). so-called materials obtained from this method in fact doped with nitrogen,...
Graphene/cotton composite fabrics were successfully synthesized <italic>via</italic> a facile “dipping and drying” process followed by NaBH<sub>4</sub> reduction method.
Constructing high capacitance active materials and three-dimensional (3D) conductive networks inside textile yarn frames is a promising strategy to synthesize supercapacitor electrodes. In this study, growing NiCo2S4@Ni-Co layered double hydroxide (LDH) nanotube arrays on Au-metalized cotton yarns yields novel electrode material. The resulting possesses numerous merits, including electrical conductivity from NiCo2S4 yarns, of Ni-Co LDH nanosheets, the 3D hierarchical structure. unique...
A flexible all-in-one supercapacitor was fabricated using the MXene/carbon nanotube@MnO 2 composite film electrode through a vacuum-filtration assisted layer-by-layer strategy.
ADVERTISEMENT RETURN TO ISSUEPREVAddition/CorrectionSynthesis of Micrometer-Sized Nanostructured Magnesium Oxide and Its High Catalytic Activity in the Claisen−Schmidt Condensation Reaction.Shao-Wei Bian, Zhuo Ma, Zhi-Min Cui, Le-Sheng Zhang, Fang Niu, Wei-Guo Song*Cite this: J. Phys. Chem. C 2008, 112, 39, 15602Publication Date (Web):September 6, 2008Publication History Published online6 September 2008Published inissue 2 October...
Silica nanotubes with mesoporous walls of 30 nm thickness and various internal morphologies are produced using hard/soft dual templates; this hierarchical pore structure shows faster mass transportation in catalysis.
Vertical polyaniline (PANI) nanowire arrays on graphene-sheet-coated polyester cloth (RGO/PETC) were fabricated by the in situ chemical polymerization of aniline. The 3D conductive network that was formed graphene sheets greatly enhanced conductivity PANI/RGO/PETC and improved its mechanical stability. PANI increased active surface area PANI, whilst hierarchically porous structure electrode facilitated diffusion electrolyte ions. Electrochemical measurements showed composite exhibited a...
Rationally functionalizing a carbon cloth fiber surface with 3D porous nitrogen-doped nanofiber layers can significantly enhance the electrochemical performance of electrode materials.
Carbon-based materials are highly desirable for developing flexible supercapacitor electrodes. However, due to the limitations of carbon electrode structure including low accessible active surface area, inappropriate porous structure, nonoptimum chemical states, and flexibility, their electrochemical performance is not always same as expected in supercapacitors. In this study, we develop a freestanding nitrogen-doped textile by carbonizing ZIF-8/cotton composite fabric without involving...