A5100717812- Catalytic Processes in Materials Science
- 2D Materials and Applications
- Advancements in Battery Materials
- Advanced Photocatalysis Techniques
- Semiconductor materials and devices
- Graphene research and applications
- Advanced Battery Materials and Technologies
- MXene and MAX Phase Materials
- Catalysis and Oxidation Reactions
- Electrocatalysts for Energy Conversion
- Advancements in Semiconductor Devices and Circuit Design
- Advanced battery technologies research
- Nanowire Synthesis and Applications
- Electronic and Structural Properties of Oxides
- Fuel Cells and Related Materials
- Supercapacitor Materials and Fabrication
- Advanced Memory and Neural Computing
- Gas Sensing Nanomaterials and Sensors
- ZnO doping and properties
- Advanced Thermoelectric Materials and Devices
- Ferroelectric and Negative Capacitance Devices
- Extraction and Separation Processes
- Analytical chemistry methods development
- Nanomaterials for catalytic reactions
- Ammonia Synthesis and Nitrogen Reduction
Peking University
2019-2025
Kunming University of Science and Technology
2013-2025
Beijing National Laboratory for Molecular Sciences
2020-2025
Southwest University of Science and Technology
2025
Tsinghua University
2012-2025
Nanchang University
2025
First Affiliated Hospital of Nanchang University
2025
South China University of Technology
2020-2025
Sun Yat-sen University
2024-2025
Sun Yat-sen Memorial Hospital
2024-2025
Ubiquitous oxygen vacancies (Vo) existing in metallic compounds can activate peroxymonosulfate (PMS) for water treatment. However, under environmental conditions, especially oxygenated surroundings, the interactions between Vo and PMS as well organics degradation mechanism are still ambiguous. In this study, we provide a novel insight into activation over Vo-containing Fe–Co layered double hydroxide (LDH). Experimental results show that Vo/PMS is capable of selective via...
Identification of size effects at an atomic level is essential for designing high-performance metal-based catalysts. Here, the performance a series FeOx-supported Pt catalysts with as nanoparticles (Pt-NP) or single atoms (Pt-SAC) are compared low-temperature water-gas shift (WGS) reaction. A variety characterization methods such adsorption microcalorimetry, H2-TPR, in situ DRIFTS, and transient analysis product tests were used to demonstrate that exhibit much higher strength CO; adsorbed CO...
A nonradical mechanism involved in peroxymonosulfate (PMS) activation carbonaceous materials (CMs) is still controversial. In this study, we prepared N-doped CMs, including hollow carbon spheres (NHCSs) and nanotubes (N-CNTs), to probe the crucial intermediates during PMS activation. The results suggested that higher efficiency lower energy (13.72 kJ mol-1) toward phenol (PN) degradation an NHCS/PMS system than alone (∼24.07 depended on a typical reaction. Persistent free radicals (PFRs)...
Crystals in bloom: 3D hierarchically structured single-crystalline anatase TiO2 nanosheets (see graphic) dominated by well-defined {001} facets were prepared for the first time through a tailored aggregation process. The concentration of Ti precursor has significant effect on behavior nanosheet building blocks. Detailed facts importance to specialist readers are published as "Supporting Information". Such documents peer-reviewed, but not copy-edited or typeset. They made available submitted...
Iron-based phosphate materials have been employed as cathodes for sodium-ion batteries (SIBs) because of their low cost and environmental friendliness, but the electrochemical performance this kind cathode is far from that a practical application. On one hand, huge volume expansion during insertion/extraction restricts its cycle life. other relativity capacity working potential result in energy density. Herein, we report new NASCION-phase iron-based material with formula Na3Fe2(PO4)(P2O7),...
For a long time, two-dimensional (2D) hexagonal ${\mathrm{MoS}}_{2}$ was proposed as promising material for the valleytronic system. However, limited size of growth and low carrier mobility in restrict its further application. Very recently, new kind 2D MXene, $\mathrm{Mo}{\mathrm{Si}}_{2}{\mathrm{N}}_{4}$, successfully synthesized with large size, excellent ambient stability, considerable hole mobility. In this paper, based on first-principles calculations, we predict that...
Abstract A human cell contains hundreds to thousands of mitochondrial DNA (mtDNA) packaged into nucleoids. Currently, the segregation and allocation nucleoids are thought be passively determined by fusion division. Here we provide evidence, using live-cell super-resolution imaging, that can actively transported via KIF5B-driven dynamic tubulation (MDT) activities predominantly occur at ER-mitochondria contact sites (EMCS). We further demonstrate a inner membrane protein complex MICOS links...
Exclusive Pt species supported on inert substrates have not achieved satisfactory performance for cryogenic CO oxidation because of the constraint competitive Langmuir–Hinshelwood process in which strongly adsorbed inhibits activation O2. Here, we develop a catalyst nanoparticles Al2O3 that exhibits extremely high activity with 100% conversion at −20 °C and orders magnitude higher specific rate than current commercial catalysts. Detailed characterizations reveal presence metallic sites...
Abstract Potassium‐ion batteries (PIBs) have attracted significant research interest in the context of driving advancement grid energy storage due to K's elemental abundance and high theoretical output voltage. The main challenge facing PIBs is find suitable cathode materials with fast transport kinetics stable framework structures intercalate/de‐intercalate large‐size K + . Among these candidates, transition‐metal layered oxides are excellent potential been extensively exploited their...
Abstract To enhance the energy density of batteries and explore intrinsic charge storage mechanism active materials, it is important to reduce or eliminate use non‐active materials in electrodes, such as binder conductive additives. Herein, free‐standing Na 4 MnV(PO ) 3 @C (F‐NMVP@C) fiber membrane fabricated directly used a sodium‐ion battery (SIB) cathode. In situ X‐ray diffraction reveals that V 3+ /V 4+ redox reaction occurs through solid‐solution while two‐phase Mn 2+ /Mn identified,...
Vascular calcification is strongly linked to the development of major adverse cardiovascular events, but effective treatments are lacking. Sodium-glucose cotransporter 2 (SGLT2) inhibitors an emerging category oral hypoglycemic drugs that have displayed marked effects on metabolic and diseases, including recently reported vascular medial calcification. However, roles underlying mechanisms SGLT2 in not been fully elucidated. Thus, we aimed further determine whether protect against investigate...
Re-epithelialization constitutes a critical stage in the intricate process of wound healing, yet its mechanisms context diabetic wounds remain elusive. In this study, role mesenchymal-epithelial transition (MET) vis-à-vis epithelial-mesenchymal (EMT) keratinocytes re-epithelialization is investigated. The findings reveal an impediment MET process, rather than EMT, which significantly compromised wounds. Furthermore, Desmoplakin (DSP) gene expression, encoding key desmosome protein,...