A5100344483- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Copper-based nanomaterials and applications
- Advanced battery technologies research
- Quantum Dots Synthesis And Properties
- Nanomaterials for catalytic reactions
- Catalytic Processes in Materials Science
- CO2 Reduction Techniques and Catalysts
- ZnO doping and properties
- Gold and Silver Nanoparticles Synthesis and Applications
- Ionic liquids properties and applications
- Nanocluster Synthesis and Applications
- Gas Sensing Nanomaterials and Sensors
- Catalysis and Oxidation Reactions
- Electronic and Structural Properties of Oxides
- Fuel Cells and Related Materials
- Mesoporous Materials and Catalysis
- Supercapacitor Materials and Fabrication
- Electrochemical Analysis and Applications
- TiO2 Photocatalysis and Solar Cells
- Asymmetric Hydrogenation and Catalysis
- Advanced biosensing and bioanalysis techniques
- Catalytic Cross-Coupling Reactions
- Carbon and Quantum Dots Applications
- Catalytic C–H Functionalization Methods
Wenzhou University
2016-2025
North University of China
2024
Nanjing Institute of Technology
2024
Institute of New Materials
2022
Guangxi Normal University
2019-2021
Zhejiang Institute of Mechanical and Electrical Engineering
2018
Zhejiang University
2018
Dalian University of Technology
2016
Dalian University
2016
Wuhan University of Technology
2014
N-Doped carbon dots synthesized by a one-pot solvothermal route displayed tunable luminescence due to different N contents. They could be directly applied in the imaging of peritoneal macrophages mice. This study provides new method tune carbon-based materials through non-metal doping.
Single atom catalysts (SACs) have been widely studied in the field of CO2 electroreduction, but industrial-level current density and near-unity product selectivity are still difficult to achieve. Herein, a diatomic site (DASCs) consisting Co-Cu hetero-diatomic pairs is synthesized. The CoCu DASC exhibits excellent with maximum CO Faradaic efficiency 99.1 %. can maintain above 95 % over wide range from 100 mA cm-2 500 . partial reach 483 flow cell, far exceed requirements (>200 ). Theoretical...
Water electrolysis for H2 production is restricted by the sluggish oxygen evolution reaction (OER). Using thermodynamically more favorable hydrazine oxidation (HzOR) to replace OER has attracted ever-growing attention. Herein, we report a twisted NiCoP nanowire array immobilized with Ru single atoms (Ru1 -NiCoP) as superior bifunctional electrocatalyst toward both HzOR and hydrogen (HER), realizing an ultralow working potential of -60 mV overpotential 32 current density 10 mA cm-2 ,...
Ru 1 –Mo 2 C, a novel dual-site synergistic catalyst, demonstrated exceptional performance for the alkaline hydrogen evolution reaction (HER) through reversible spillover mechanism.
The hydrazine oxidation-assisted H
Due to its intrinsic structure and characteristics, small size monodispersity, control of single-crystalline Cu2O polyhedra in aqueous media is a challenge, which important overcome achieve enhanced photocatalytic activity. Here, we use heterogeneous nucleation, rather than homogeneous with gold nanorods as seeds realize subsequent uniform crystal growth. We obtained nearly monodisperse octahedral Au@Cu2O nanocrystals shells, are distinct from the pentagonal column-shaped structures...
Concave Bi<sub>2</sub>WO<sub>6</sub>nanoplates with oxygen vacancies firstly achieved enhanced electrocatalytic evolution in near-neutral water.
One-dimension noble nanomaterials have promising applications in many fields, and their growth pattern control is significant to property modulation. Herein, we report a facile strategy with which the of Ag on Au nanorod (NR) or decahedral nanoparticle (NP) surface can be precisely controlled various structured Ag/Au NRs synthesized. Achievement mainly attributed adjustable reaction kinetics Ag– Ag0. Slow moderate rate favor asymmetrical growth, producing Au-tipped Ag–Au–Ag NRs,...
As BiVO4 is one of the most popular visible-light-responding photocatalysts, it has been widely used for visible-light-driven water splitting and environmental purification. However, typical photocatalytic activity unmodified degradation organic pollutants still not impressive. To address this limitation, we studied Fe2O3-modified porous nanoplates. Compared with BiVO4, nanoplates showed significantly enhanced activities in decomposing both dye colorless pollutant models, such as rhodamine B...
We present a strategy to achieve heterogeneous seeded growth on nanoparticle (NP) surfaces and construct various Pt nanostructures (cage- ring-like) by using selective etching as surface-free-energy-distribution modifier. Preprepared Au polyhedron NPs (octahedron, decahedron, nanorod, nanoplate) are mixed with KI, H(2)PtCl(6), surfactant. Under heating, KI is first oxidized I(2), which then selectively etches the edges of polyhedrons. Consequently, partial removal surface atoms creates...
Edges often play a role as active centers for catalytic reactions in some nanomaterials. Therefore it is highly desirable to enhance activity of material through modulating the microstructure edges. However, study associated with edge engineering less investigated and still at its preliminary stage. Here we report that Cu2MoS4 nanosheets indented edges can be fabricated simple chemical etching route room temperature, using flat ones sacrifice templates. Taking electrocatalytic hydrogen...
Tuning electronic characteristics of metal–ligand bonds based on reaction pathways to achieve efficient catalytic processes has been widely studied and proven be feasible in homogeneous catalysis, but it is scarcely investigated heterogeneous catalysis. Herein, we demonstrate the regulation configuration Ir–O an Ir single-atom catalyst according borane activation mechanism. Ir1/Ni(OH)x are found more electron-poor than those Ir1/NiOx. Despite mild solvent-free conditions ambient temperature,...
Electronic perturbation induced by the microenvironment regulation adjacent to FeN4 sites anchored on metal–N–C materials will accelerate its oxygen reduction reaction (ORR) kinetics. Herein, we report a fine-tuning in charge configuration of through defect-rich N/S-doped carbon nest derived from chemically cross-linked pyrrole/thiophene copolymer (CCPPT) with sp3-hybridized cross-linker. Compared (PPT) without cross-linker, CCPPT knitted three-dimensional (3D) network delivers higher defect...
Atomic-level designed electrocatalysts, including single-/dual-atom catalysts, have attracted extensive interests due to their maximized atom utilization efficiency and increased activity. Herein, a new electrocatalyst system termed as "atomic symbiotic-catalyst", that marries the advantages of typical catalysts while addressing respective weaknesses, was proposed. In atomic symbiotic-catalyst, single-atom MNx local carbon defects formed under specific thermodynamic condition, act...
Ultrathin TiO<sub>2</sub>/MoS<sub>2</sub> nanosheet arrays containing dual active sites could achieve efficient CO<sub>2</sub> reduction reaction toward ethanol. A new regulatory mechanism of the CO coupling was proposed based on experimental results and DFT calculations.
Hybrid nanocrystals combining different properties together are important multifunctional materials that underpin further development in catalysis, energy storage, et al., and they often constructed using heterogeneous seeded growth. Their spatial configuration (shape, composition, dimension) is primarily determined by the deposition process which depends on lattice mismatch between deposited material seed. Precise control of crucial to applications, but suffers from limited tunability...