A5023280140- Electrocatalysts for Energy Conversion
- Fuel Cells and Related Materials
- Advancements in Battery Materials
- Catalytic Processes in Materials Science
- Advanced Photocatalysis Techniques
- Graphene research and applications
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Nanomaterials for catalytic reactions
- Quantum Dots Synthesis And Properties
- Advanced battery technologies research
- Electrochemical Analysis and Applications
- Copper-based nanomaterials and applications
- Conducting polymers and applications
- Ammonia Synthesis and Nitrogen Reduction
- 2D Materials and Applications
- Luminescence Properties of Advanced Materials
- Advanced Nanomaterials in Catalysis
- Mesoporous Materials and Catalysis
- Nanocluster Synthesis and Applications
- Thermal properties of materials
- Metal-Organic Frameworks: Synthesis and Applications
- Covalent Organic Framework Applications
- Flame retardant materials and properties
- Carbon Nanotubes in Composites
Guizhou Normal University
2016-2025
Beijing University of Chemical Technology
2024
Institute of Molecular Functional Materials
2024
Zhejiang University of Science and Technology
2024
Shaanxi University of Science and Technology
2024
Guizhou Minzu University
2021-2023
Institut National de la Recherche Scientifique
2015-2022
University of Electronic Science and Technology of China
2017-2022
Huzhou University
2022
Varian Medical Systems (Switzerland)
2016-2020
Nitrogen-doped carbon materials, including nitrogen-doped nanotubes (NCNTs) and graphene (NG), have attracted increasing attention for oxygen reduction reaction (ORR) in metal-air batteries fuel cell applications, due to their optimal properties excellent electronic conductivity, 4e− transfer superb mechanical properties. Here, the recent progress of NCNTs- NG-based catalysts ORR is reviewed. Firstly, general preparation routes these two N-doped carbon-allotropes are introduced briefly, then...
Nanostructures constituted of Pt nanoparticles (NPs) supported on carbon materials are considered to be among the most active oxygen reduction reaction (ORR) catalysts for fuel cells. However, in practice, usage such ORR is limited by their insufficient durability caused low physical and chemical stability NPs during reaction. We herein present a strategy synthesize highly durable electrocatalysts composed nanotubes (CNTs) covered with an ultrathin layer graphitic carbon. Such hybrid were...
Graphene family materials, including graphene quantum dots (GQDs), nanoribbons (GNRs) and 3D (3D-G), have attracted much research interest for the oxygen reduction reaction (ORR) in fuel cells metal-air batteries, due to their unique structural characteristics, such as abundant activate sites, edge effects interconnected network. In this review, we summarize recent developments fabricating various new materials applications use ORR electrocatalysts. These play an important role improving...
Developing highly efficient electrocatalysts to facilitate the sluggish cathodic oxygen reduction reaction (ORR) is a key challenge for high-performance fuel cells. Low-dimensional materials have attracted great attention recently because of their unique structure and properties. In this review, application zero-dimensional (0D), one‐dimensional (1D), two‐dimensional (2D) in ORR are discussed particular given relationship between activity. Graphene-based materials, transition metal...
Nitrogen and phosphorus-codoped graphene dots supported on nitrogen-doped three-dimensional (N, P-GDs/N-3DG) have been synthesized by a facile freeze-annealing process. On the surface of 3D interconnected porous structure, N, P-GDs are uniformly dispersed. The as-prepared P-GDs/N-3DG material served as metal-free catalyst for oxygen reduction reaction (ORR) in an alkaline medium evaluated rotating ring-disk electrode. exhibits excellent ORR activity, which is comparable to that commercial...
Developing low-platinum catalysts is considered a promising strategy to facilitate the commercialization of fuel cells. However, electrochemical performance such materials often hindered by mass-transfer issues. In this study, platinum nanoparticles supported on iron and nitrogen-doped holey graphene (Pt/Fe, N-HG) were synthesized simple method used as an oxygen reduction reaction (ORR) catalyst. The unique structure co-doping Fe N atoms are proved beneficial for not only formation Pt but...
Abstract Lithium–sulfur batteries (LSBs) are facing many challenges, such as the inadequate conductivity of sulfur, shuttle effect caused by lithium polysulfide (LiPSs), dendrites, and flammability, which have hindered their commercial applications. Herein, a “four‐in‐one” functionalized coating is fabricated on surface polypropylene (PP) separator using novel flame‐retardant namely InC‐HCTB to meet these challenges. obtained cultivating polyphosphazene carbon nanotubes with an in situ...
The photoelectric properties of multiferroic double-perovskite Bi2FeCrO6 (BFCO), such as above-band gap photovoltages, switchable photocurrents, and bulk photovoltaic effects, have recently been explored for potential applications in solar technology. Here, we report the fabrication photoelectrodes based on n-type ferroelectric (FE) semiconductor BFCO heterojunctions coated with p-type transparent conducting oxides (TCOs) by pulsed laser deposition their application photoelectrochemical...
Proton Exchange Membrane Fuel Cells (PEMFCs) are widely regarded as promising clean energy technologies due to their high conversion efficiency, low environmental impact, and versatile application potential in transportation, stationary power, portable devices. Central the operation performance of PEMFCs advancements materials manufacturing processes that directly influence durability, scalability. This review provides a comprehensive overview recent progress these areas, emphasizing...
Agglomeration of Pd<sup>0</sup> nanoparticles caused different catalytic activities Suzuki carbonylative cross-coupling reactions catalyzed by Fe<sub>3</sub>O<sub>4</sub>/DA–Pd<sup>II</sup> and Fe<sub>3</sub>O<sub>4</sub>/DA–Pd<sup>0</sup> catalysts.
Plasmonic enhanced upconverting nanoparticles were constructed for visible to near-infrared light-driven photo-polymerization.
In this work, we investigated three types of graphene (i.e., home-made G, G V4, and V20) with different size morphology, as additives to a lithium iron phosphate (LFP) cathode for the lithium-ion battery. Both LFP two (G V4 were sourced from industrial, large-volume manufacturers, enabling production at low cost. The use wrinkled and/or large pieces matrix shows promising electrochemical performance when used an additive LFP, which indicates that features curved enable construction more...
Three kinds of Pt anchoring on heteroatom-doped graphene were synthesised and their effects catalytic performance discussed. The introduction N P into is helpful to decrease the particle size with a homogeneous distribution favor electronic configuration for ORR.