A5100736879- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Advanced battery technologies research
- Polymer crystallization and properties
- Ammonia Synthesis and Nitrogen Reduction
- Supercapacitor Materials and Fabrication
- Fuel Cells and Related Materials
- MXene and MAX Phase Materials
- Catalytic Processes in Materials Science
- biodegradable polymer synthesis and properties
- Ga2O3 and related materials
- Advanced biosensing and bioanalysis techniques
- Polymer Nanocomposites and Properties
- Crystallization and Solubility Studies
- GaN-based semiconductor devices and materials
- Advanced Memory and Neural Computing
- Chalcogenide Semiconductor Thin Films
- X-ray Diffraction in Crystallography
- Graphene research and applications
- Advanced Antenna and Metasurface Technologies
- 2D Materials and Applications
- Flame retardant materials and properties
- Advancements in Battery Materials
- Semiconductor Quantum Structures and Devices
- Phase-change materials and chalcogenides
Soochow University
2019-2025
National Taiwan University
2023-2025
Changchun Institute of Optics, Fine Mechanics and Physics
2020-2024
Chinese Academy of Sciences
2014-2024
Shanghai Jiao Tong University
2023-2024
Heilongjiang Bayi Agricultural University
2024
Xi'an University of Technology
2022-2024
Beijing Jiaotong University
2021-2024
University of Jinan
2024
Guangxi University
2024
Abstract Designing high‐performance palladium (Pd) supports with enhanced ethanol oxidation reaction (EOR) activity has consistently been a challenge. Here, novel anatase titanium dioxide nanosheets‐black phosphorus (ATN‐BP) hybrid is fabricated as support for Pd nanoparticles used in the EOR. The direct ball‐milling of BP nanoflakes and ATN under argon protection lead to formation ATN‐BP hybrids interconnected by cataclastic POTi bonds. structure not only beneficial improving electrolyte...
Alkaline water electrolysis is commercially desirable to realize large-scale hydrogen production. Although nonprecious catalysts exhibit high electrocatalytic activity at low current density (10-50 mA cm-2 ), it still challenging achieve industrially required over 500 due inefficient electron transport and competitive adsorption between hydroxyl water. Herein, the authors design a novel metallic heterostructure based on nickel nitride monoclinic molybdenum disulfide (Ni3 N@2M-MoS2 ) for...
To precisely deliver drug molecules at a targeted site and in controllable manner, there has been great interest designing synergistical delivery system that can achieve both surface charge-conversion controlled release of response to different stimuli. Here we outline simple method construct an intelligent carrier, which respond two pH values, therefore achieving charge conversion chemical-bond-cleavage-induced stepwise fashion. This carrier comes from the self-assembly block copolymer-DOX...
Rational design supporting material for palladium (Pd)-based catalyst can maximize its electrocatalytic performance ethanol oxidation reaction (EOR) in alkaline condition. Utilizing the unique two-dimensional structures and outstanding physicochemical property of graphene black phosphorus (BP), herein, we proposed designed a phosphorus-graphene heterostructure Pd nanoparticles. Through merely ball-milling activated (AG) AG-BP hybrid with linkage P-C bonding is used as supports Pd. The...
Abstract Crystal phase engineering is a powerful strategy for regulating the performance of electrocatalysts towards many electrocatalytic reactions, while its impact on nitrogen electroreduction has been largely unexplored. Herein, we demonstrate that structurally ordered body‐centered cubic (BCC) PdCu nanoparticles can be adopted as active, selective, and stable ammonia synthesis. Specifically, BCC exhibits excellent activity with high NH 3 yield 35.7 μg h −1 mg cat , Faradaic efficiency...
Large current-driven alkaline water splitting for large-scale hydrogen production generally suffers from the sluggish charge transfer kinetics. Commercial noble-metal catalysts are unstable in large-current operation, while most non-noble metal can only achieve high activity at low current densities <200 mA cm-2 , far lower than industrially-required (>500 ). Herein, a sulfide-based metallic heterostructure is designed to meet industrial demand by regulating electronic structure of phase...
Self-reconstruction has been considered an efficient means to prepare electrocatalysts in various energy transformation process for bond activation and breaking. However, developing nano-sized through complete in-situ reconstruction with improved activity remains challenging. Herein, we report a bottom-up evolution route of electrochemically reducing Cs3Rh2I9 halide-perovskite clusters on N-doped carbon ultrafine Rh nanoparticles (~2.2 nm) large lattice spacings grain boundaries. Various...
To address the electromagnetic interference (EMI) and heat dissipation issues in electronics, we pioneered synthesis of Fe-doped CeO2/Ce(OH)3 core-shell nanorods/nanofibers (CSNRs/NFs) through a simple one-pot hydrothermal reaction. The growth nanofibers was driven by minimal surface free energy vacancy formation energy. By controlling amount Fe-doping, not simply Fe0 content, crystallite size, defects, impurities, length/diameter ratios could be modulated, but electric, magnetic, thermal,...
The urgent demand for sustainable energy resources has boosted research into highly efficient electrocatalysts the hydrogen evolution reaction (HER).
In this study, B, N-codoped graphene nanoribbons (BN-GNRs) were prepared on a large scale <italic>via</italic> one-pot hydrothermal method with GNRs and an ammonium fluoroborate (NH<sub>4</sub>BF<sub>4</sub>) mixture served as the support for Pd loading targeted efficient ethanol electrooxidation.
Hierarchical porous nitrogen-doped carbon materials possess an outstanding supercapacitance performance in both acidic and alkaline electrolytes.
The extraordinary oxygen evolution reaction (OER) in alkaline fuel cells and water-splitting systems demands a high electron transfer rate catalysts with numerous active sites massive hydroxyl groups.
Abstract Understanding the correlation between exposed surfaces and performances of controlled nanocatalysts can aid effective strategies to enhance electrocatalysis, but this is as yet unexplored for nitrogen reduction reaction (NRR). Here, we first report synthesis well-defined Pt3Fe nanocrystals with tunable morphologies (nanocube, nanorod nanowire) ideal model electrocatalysts investigating NRR on different facets. The detailed electrocatalytic studies reveal that exhibit shape-dependent...
Introducing anion vacancies on two-dimensional transition-metal dichalcogenides (TMDs) would significantly improve their catalytic activity. In this work, we proposed a solid-phase reduction (SPR) strategy to simultaneously achieve efficient exfoliation and controlled generation of chalcogen TMDs. Consecutive sulfur were successfully created the basal plane bulk MoS2 WS2, interlamellar distances distinctly expanded after SPR treatment (about 16%), which can be conveniently exfoliated by only...