A5115599889- Electrocatalysts for Energy Conversion
- Microfluidic and Capillary Electrophoresis Applications
- Geophysical and Geoelectrical Methods
- Analytical Chemistry and Chromatography
- Fuel Cells and Related Materials
- Solar-Powered Water Purification Methods
- Geology and Paleoclimatology Research
- Geochemistry and Geologic Mapping
- Geological and Geophysical Studies
- Advanced battery technologies research
- Adsorption and Cooling Systems
- Geological and Geochemical Analysis
- Hydrocarbon exploration and reservoir analysis
- Gas Sensing Nanomaterials and Sensors
- Advanced Chemical Sensor Technologies
- Mesoporous Materials and Catalysis
- earthquake and tectonic studies
- Isotope Analysis in Ecology
- Medicinal plant effects and applications
- Biological Activity of Diterpenoids and Biflavonoids
- Advanced Photocatalysis Techniques
- Nanomaterials for catalytic reactions
- Water Quality Monitoring and Analysis
- Analytical Chemistry and Sensors
- Archaeology and ancient environmental studies
Guangxi University
2025
Beijing Academy of Agricultural and Forestry Sciences
2025
Institute of Earth Environment
2021-2025
South China University of Technology
2008-2024
Sichuan Academy of Agricultural Sciences
2011-2024
Tea Research Institute
2024
Nanjing Tech University
2024
China Geological Survey
2020-2023
Jiangxi College of Applied Technology
2023
Ministry of Natural Resources
2023
Proton exchange membrane fuel cells are promising candidates for a clean and efficient energy conversion in the future, development of carbon based inexpensive non-precious metal ORR catalyst has becoming one most attractive topics cell field. Herein we report Fe- N- doped Fe-PANI/C-Mela with graphene structure surface area up to 702 m2 g−1. In 0.1 M HClO4 electrolyte, onset potential is high 0.98 V half-wave only 60 mV less than that Pt/C (Loadings: 51 μg Pt cm−2). The shows stability after...
In this work, the effects of addition transition metals (Mn, Fe, Co, Ni, Cu) on structure and performance doped carbon catalysts M-PANI/C-Mela are investigated. The results show that doping various affected structures performances significantly. Doping with Fe Mn leads to a catalyst graphene-like structure, Cu disordered or nanosheet structure. can enhance catalysts, their ORR activity follows order > Co which is consistent active N contents. We suggest enhancements may be result joint...
Withania coagulans contains a complex mixture of various bioactive compounds. In order to reduce the complexity plant extract purify its phytochemical biomolecules, novel fractionation strategy using different solvent combination ratios was applied isolate twelve fractions. These fractions were tested for activity in biogenic synthesis cobalt oxide nanoparticles, biofilm and antifungal activities. The results revealed that with 30% ratio all combinations showed more potent bioreducing power,...
The present study was designed to develop multifunctional zinc oxide-encapsulated Eudragit FS30D (ZnO/EFS) nanohybrid structures as a biodegradable drug delivery system and promising successful carrier for targeting sites. solvent evaporation method used fabricate the ZnO/EFS nanohybrids size, shape, stability, antioxidant activity were characterized using transmission electron microscopy (TEM), scanning (SEM), X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, dynamic...
The biofilms produced by the aggregation of bacterial colonies are among major obstacles host immune system monitoring and antimicrobial treatment. Herein, we report PEGylated dihydromyricetin-loaded liposomes coated with tea saponin grafted on chitosan (TS/CTS@DMY-lips) as an efficient cationic antibacterial agent against Escherichia coli (E. coli) Staphylococcus aureus (S. aureus), which is supported their deep penetration into broad pH-stable release performance dihydromyricetin (DMY)....
The development of economical, energy-saving, and efficient metal-organic framework (MOF)-based adsorbents for atmospheric water collection is highly imperative the rapid advancement renewable freshwater resource exploitation. Herein, a feasible one-step solvothermal formation strategy bimetallic MOF (BMOF) proposed applied to construct solar-triggered monolithic adsorbent enhanced collection. Benefiting from reorganization adjustment topology structure by Al atoms Fe atoms, resultant...
Abstract Metal‐organic frameworks (MOFs) are high‐performance adsorbents for atmospheric water harvesting but have poor water‐desorption ability, requiring excess energy input to release the trapped water. Addressing this issue, a Janus‐structured adsorbent with functional asymmetry is presented. The material exhibits contrasting functionalities on either face – hygroscopic interfaced photothermal face. Hygroscopic aluminum fumarate MOF and Cu x S layers in‐situ grown opposite sides of Cu/Al...
Hemicellulose is the second most abundant biomass in world. Because of its unique chemical structure, hemicellulose has attracted more and research industry application under background fossil resource shortage drawbacks. tended to be modified with esterification, etherification, cross-linkage so on. These reactions change properties, that it could applied many fields such as medical field, films, hydrogels, conductive polymers. Herein, we reviewed isolation, reaction applications...
Abstract Land snails exhibit the potential for capturing synoptic‐scale precipitation events through δ 18 O records of their shells (δ shell ), but application is hindered by absence a practical methodology tracking these events. Here, we developed statistical to track from daily resolved snail body fluid BF ) record. We further tested and verified our approach using modern Cathaica fasciola Chinese Loess Plateau (CLP). The reconstructed 3‐day‐timescale frequencies first derivations shows...
Nitrate is a primary source of nitrogen pollution in aquatic environments, making timely monitoring its levels surface and drinking water essential for environmental protection public health. Conventional laboratory methods are time-consuming require specialized expertise, while chemical electrode-based online detection systems hindered by challenges-such as frequent calibration ion cross-interference-which limits their suitability long-term monitoring. To address these limitations, novel...
Poor durability is one of the two major problems hindering commercialization proton exchange membrane fuel cells, due to Pt nanoparticle aggregation in electrocatalyst and corrosion its carbon support. In this paper, we report a which black decorated with tin silicon binary oxide layer was used as support, SnO2 promoter SiO2 stabilizer. Transmission electron microscopy revealed that formed thin on surface support particles. The catalyst exhibited significantly enhanced performance toward...