A5070786956- Advanced Photocatalysis Techniques
- Electrocatalysts for Energy Conversion
- Fuel Cells and Related Materials
- Advanced battery technologies research
- Copper-based nanomaterials and applications
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Advanced Sensor and Energy Harvesting Materials
- Advanced Nanomaterials in Catalysis
- Covalent Organic Framework Applications
- Ammonia Synthesis and Nitrogen Reduction
- MXene and MAX Phase Materials
- Advancements in Solid Oxide Fuel Cells
- Advanced Computational Techniques and Applications
- Conducting polymers and applications
- Risk and Safety Analysis
- Remote Sensing and LiDAR Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Nanomaterials for catalytic reactions
- Power Systems and Technologies
- Geological Modeling and Analysis
- Chalcogenide Semiconductor Thin Films
- Simulation and Modeling Applications
- Membrane-based Ion Separation Techniques
- Dam Engineering and Safety
Suzhou Institute of Nano-tech and Nano-bionics
2022-2025
Chinese Academy of Sciences
2016-2025
University of Science and Technology of China
2023-2025
Wuhan University
2023-2025
Wuhan Textile University
2023-2025
City University of Hong Kong
2022-2024
Shandong University of Science and Technology
2023-2024
Jackson State University
2021-2024
Institute of Automation
2024
Taiyuan University of Technology
2018-2023
Few-layer black phosphorus (BP) nanosheets were first reported as a 2D material for the application of field-effect transistors in 2014 and have stimulated intense activity among physicists, chemists, biomedical scientists, driving research into novel synthetic techniques to produce BP nanosheets. At present, exfoliation is main route toward few-layer via employing bulk raw material. However, this complicated time-consuming process, which difficult large-scale synthesis Moreover, degrades...
Abstract Solar-driven water splitting using powdered catalysts is considered as the most economical means for hydrogen generation. However, four-electron-driven oxidation half-reaction showing slow kinetics, accompanying with insufficient light absorption and rapid carrier combination in photocatalysts leads to low solar-to-hydrogen energy conversion efficiency. Here, we report amorphous cobalt phosphide (Co-P)-supported black phosphorus nanosheets employed can simultaneously address these...
Conductive hydrogels combine the softness of and conductivity conductive media, functionalized with practical application functions will become ideal materials for fabricating flexible sensors.
Recently, there have been some attempts of Transformer in 3D point cloud classification. In order to reduce computations, most existing methods focus on local spatial attention, but ignore their content and fail establish relationships between distant relevant points. To overcome the limitation we propose a content-based architecture, called PointConT for short. It exploits locality points feature space (content-based), which clusters sampled with similar features into same class computes...
In this work, an ordered membrane electrode assembly (MEA) based on a cone Nafion array with gradient distribution, tightly bonded catalytic layer/proton exchange (CL/PEM) interface, and abundant vertical channels has been engineered by anodic aluminum oxide template magnetron sputtering method. Benefiting from highly efficient CL/PEM plentiful proton transfer highways, rapid oxygen bubble release, MEA achieves ultralow Ir loading of 20.0 μg cm-2 high electrochemical active area 8.7 times...
Conductive hydrogels, which combine the adhesive properties of polydopamine with conductivity and low melting point features deep eutectic solvents, are ideal green materials for bioelectrodes, flexible sensors, supercapacitors.
An effective cocatalyst is crucial for enhancing the visible photocatalytic performance of hydrogen generation reaction. By using density-functional theory (DFT) and frontier molecular orbital (FMO) calculation analysis, adsorption free energy (ΔGH) Ni-Mo alloy (458 kJ·mol(-1)) found to be lower than that Ni itself (537 kJ·mol(-1)). Inspired by these results, novel, highly efficient NiMo@MIL-101 photocatalysis evolution reaction (HER) was fabricated double solvents method (DSM). In contrast...
Loading an electrocatalyst on poorly conducting substrate can easily lead to undervaluation of its intrinsic property. In this study, the excellent activity MoS2|NiS|MoO3 nanowires for hydrogen evolution is revealed. The precursor NiMoO4 synthesized chemically polished Ti foil be successfully converted catalyst via gas-phase sulfurization. Without deep polish in sulfuric acid 2 h, as-synthesized materials do not show competitive results. After sulfurization, surface morphology transformed...
We show that photocatalytic hydrogen evolution reaction (HER) rate is highly dependent on Co surface state, indicated by binding energy data. The key process of generation, Co2P–H species formation, follows lower adsorption free (ΔGH) route. Such low can dramatically decrease the overpotential for HER (about 35 mV in basic electrolyte at pH 11, and 150 196 overpotentials current density 5 15 mA/cm2, respectively). This could explain why Co2P loaded reduced graphene oxide (RGO) reached high...
In a proton exchange membrane fuel cell (PEMFC), the electrode assembly (MEA) is core component and region of oxidation–reduction. order to obtain great performance, Pt with excellent catalyst efficiency usually adopted in PEMFC as catalyst. However, high cost poor durability remain two major challenges application PEMFC; thus, it worth paying attention enhance utilization stability PEMFC. this work, Nafion array larger specific surface higher conductivity was applied cathode layer (CL)...
Abstract Integrating self‐healing capabilities into printed stretchable electronic devices is important for improving performance and extending device life. However, achieving with excellent device‐level healing ability stretchability while maintaining outstanding electrical remains challenging. Herein, a series of achieved by depositing liquid metal/silver fractal dendrites/polystyrene‐block‐polyisoprene‐block‐polystyrene (LM/Ag FDs/SIS) conductive inks onto thermoplastic polyurethane (TPU)...
A one-step solvothermal method is demonstrated to synthesize layered Co 9 S 8 intercalated with cations. The as-prepared electrocatalyst exhibits outstanding performance for the hydrogen evolution reaction as well remarkable long-term catalytic durability.
Proton exchange membrane fuel cells (PEMFCs) have garnered significant attention due to their high efficiency and low emissions. However, PEMFC always suffers mass transfer water management in performance improvement. Herein, an integrated gas diffusion layer (GDL) with wavy channel micro-tunneled rib is designed prepared achieve faster gentler excellent capability by laser engraving. Outstandingly, the new GDL can use back pressure of air as 0 50 kPa respectively 80% 90% cell realized under...
Abstract The crystallographic phase is one of the most important parameters in determining physicochemical properties an electrocatalyst. However, existing understanding phase‐performance relationship still very limited, especially for unconventional phases. Herein, experimental discovery hexagonal close‐packed (hcp) Co 9 S 8 presented. This first demonstration , and through correlated computational data, to elucidate origin enhanced catalytic performance from this new phase. synthesized Fe...