A5064450687- Electrocatalysts for Energy Conversion
- Lignin and Wood Chemistry
- Fuel Cells and Related Materials
- Ga2O3 and related materials
- GaN-based semiconductor devices and materials
- Advanced battery technologies research
- Material Properties and Processing
- Semiconductor materials and devices
- Advanced Thermoelectric Materials and Devices
- ZnO doping and properties
- Chalcogenide Semiconductor Thin Films
- Phase Change Materials Research
- Adsorption and Cooling Systems
- Advanced Photocatalysis Techniques
- Solar Thermal and Photovoltaic Systems
- Advanced Cellulose Research Studies
- Antenna Design and Analysis
- Heat transfer and supercritical fluids
- Pesticide Exposure and Toxicity
- Microwave Engineering and Waveguides
- Electronic and Structural Properties of Oxides
- Catalytic Processes in Materials Science
- Geoscience and Mining Technology
- Materials Engineering and Processing
- Advanced Antenna and Metasurface Technologies
The University of Sydney
2025
South China University of Technology
2005-2024
Cell Technology (China)
2022-2024
University of Chinese Academy of Sciences
2010-2024
Chinese Academy of Sciences
2009-2024
Institute of Engineering Thermophysics
2021-2024
ShanghaiTech University
2020-2024
Harbin Institute of Technology
2024
Qiqihar University
2024
Shanghai Institute of Microsystem and Information Technology
2020-2024
The development of low platinum-based alloy electrocatalysts is crucial to accelerate the commercialization fuel cells, yet remains a synthetic challenge and an incompatibility between activity stability. Herein, facile procedure fabricate high-performance composite that comprises Pt-Co intermetallic nanoparticles (IMNs) Co, N co-doped carbon (Co-N-C) electrocatalyst proposed. It prepared by direct annealing homemade black-supported Pt (Pt/KB) covered with Co-phenanthroline complex. During...
Abstract Ti 3 C 2 T x MXene has shown remarkable potential for supercapacitors. However, its limited capacitance restrains the energy density. Here, a designed redox‐electrolyte strategy boosted with electrode engineering is demonstrated, by which record‐high specific of 788.4 F g −1 at mV s achieved, accompanied good rate capability and highly improved cyclic stability compared pristine electrode. For first time, redox additives potentials falling in MXene's range that can take full...
Abstract Single‐atom metal‐doped M–N–C (M═Fe, Co, Mn, or Ni) catalysts exhibit excellent catalytic activity toward oxygen reduction reactions (ORR). However, their performance still has a large gap considering the demand for practical applications. This study reports high‐performance dual single‐atom doped carbon catalyst (HfCo–N–C), which is prepared by pyrolyzing Co and Hf co‐doped ZIF‐8 . are atomically dispersed in framework coordinated with N to form Co–N 4 Hf–N active moieties. The...
Abstract In this work, we develop hierarchical NiCo 2 S 4 @NiMoO nanosheet arrays directly anchored on nickel foam by a hydrothermal method. The self‐supported core‐shell architecture take advantage of high electroactive surface area, rapid channels for ion diffusion and electron transport, the synergistic contributions from both core NiMoO shell. Remarkably, electrode showed specific capacitance 1487.6 F g −1 at current density 1 A superior cycling stability (89.7 % retention after 8000...
Abstract Owing to their unique advantages, single‐electrode triboelectric nanogenerators (SETENGs) have gained wide attention and been applied in myriad areas, especially the burgeoning flexible/wearable electronics. However, there is still a lack of clear understanding SETENGs. For example, previous simulation models generally put reference electrode perpendicularly below working part, but practice, designed various scenarios noticeable differences outputs often occur when changes. With...
This study investigates the broad-energy-spectrum reactor-neutron irradiation effects on electrical characteristics of Ni/β-Ga2O3 Schottky barrier diodes (SBDs), where irradiated neutron fluence was up to 1 × 1016 cm−2. On one hand, high cm−2 resulted in a reduction forward current density by two orders magnitude and an extremely on-resistance property due radiation-generated considerable series resistance SBD. other brought little influence contact, since extracted ideality factor height...
Single-atom catalysts (SACs) with metal–nitrogen–carbon (M–N–C) structures are widely recognized as promising candidates in oxygen reduction reactions (ORR). According to the classical Sabatier principle, optimal 3d metal catalysts, such Fe/Co–N–C, achieve superior catalytic performance due moderate binding strength. However, substantial ORR activity demonstrated by weakly M–N–C Ni/Cu–N–C challenges current understandings, emphasizing need explore new underlying mechanisms. In this work, we...
The design principles for metal‐nitrogen‐carbon (M‐N‐C) single‐atom catalysts (SACs) in the hydrogen evolution reaction (HER) have been extensively studied. While binding energy ([[EQUATION]]) has long used as a HER descriptor during past decades, its applicability to SACs met with significant controversy. Herein, we investigate effects of HO*/O* poisoning and H* coverage on varied metal centers coordination environments using pH‐dependent surface Pourbaix diagrams at reversible electrode...
The design principles for metal‐nitrogen‐carbon (M‐N‐C) single‐atom catalysts (SACs) in the hydrogen evolution reaction (HER) have been extensively studied. While binding energy ([[EQUATION]]) has long used as a HER descriptor during past decades, its applicability to SACs met with significant controversy. Herein, we investigate effects of HO*/O* poisoning and H* coverage on varied metal centers coordination environments using pH‐dependent surface Pourbaix diagrams at reversible electrode...
Chlorpyrifos (CPF) and carbaryl (CAR) have been widely used in agricultural domestic settings. Previous studies demonstrated that CPF CAR are generally neurotoxic to mammals, whereas the toxicities of these pesticides other organs their potential interactive effects remain unclear. The purpose this study assessed alterations histopathology, biochemical parameters, metabolic profiles serum rats following treatment with alone or combination. No histopathological changes were observed liver...
Plasma etching removed less stable carbons and exposed the active sites in Fe–N/C catalysts which resulted excellent performances towards oxygen reduction reaction both acidic alkaline media.
Surface properties of nanoceria can strongly affect the catalytic performance in oxidation reactions. In this work, a simple but efficient post-treatment, where H2O2 is used as complexing agent to dissolve Ce3+ from surface CeO2 nanorods with help ultrasonic treatment, carried out tune and increase their for wet air (CWAO) phenol. It found that dissolution create more defects result much rougher surface. The H2O2–ultrasonic treatment also concentration, oxygen vacancies, narrow band gap...