A5034304816- biodegradable polymer synthesis and properties
- Advanced Cellulose Research Studies
- Lignin and Wood Chemistry
- Carbon and Quantum Dots Applications
- Nanocluster Synthesis and Applications
- Luminescence and Fluorescent Materials
- Catalysis and Hydrodesulfurization Studies
- Catalysis for Biomass Conversion
- Nanocomposite Films for Food Packaging
- Polymer composites and self-healing
- Synthesis and properties of polymers
- Biodiesel Production and Applications
- Thermochemical Biomass Conversion Processes
- Supercapacitor Materials and Fabrication
- Epoxy Resin Curing Processes
- Advanced Sensor and Energy Harvesting Materials
- Carbon dioxide utilization in catalysis
- Electrospun Nanofibers in Biomedical Applications
- Adsorption and biosorption for pollutant removal
- Advanced Chemical Sensor Technologies
- Analytical Chemistry and Sensors
- Petroleum Processing and Analysis
- Aerogels and thermal insulation
- Silicone and Siloxane Chemistry
- Natural Fiber Reinforced Composites
Southwest Forestry University
2022-2025
Sichuan University
2019-2024
Fuyang Maternity and Child Health Care Hospital
2022
Chengdu University
2021
Southwest University of Science and Technology
2016-2020
Abstract Reported in 2004, carbon dots (CDs) have been widely used various fields due to their excellent optical properties. However, the mechanism of fluorescence modulation is still a controversial issue, which also seriously affects further development dots. In this paper, m ‐hydroxybenzaldehyde as raw material obtain multicolor luminescent CDs by pyrolysis under different reaction conditions, thereby revealing forbidden band tuning and formation CDs. Different acid–base conditions lead...
Carbon dots (CDs) are new carbon nanomaterials, among which those prepared from biomass popular due to their excellent optical properties and environmental friendliness. As representative natural phenolic compounds, tea polyphenols ideal precursors with fluorescent aromatic rings hydroxyl structures. Usually, polyphenolic can only be used produce blue or green CDs, fluorescence in long wavelength domains, such as orange red, cannot achieved. Herein, the high reactivity of groups...
Mechanochemical esterification of cellulose with a low dosage oleic acid was developed to obtain thermoplastic oleates the assistance ball-milling.
Multicolor solid-state fluorescent CDs were prepared by a one-step solvothermal method using citric acid as the carbon source and six alkyl amines carbonization solvents. We found that chain type of amine solvent significantly affects interaction between dots in solid state thus fluorescence wavelength quantum efficiency CDs.
Despite the melting processibility of cellulose is great importance to convert this abundant biomass various products, efficient and sustainable preparation a thermoplastic material remains challenge. Herein, we report novel one-step ball-milling mechanochemistry method for efficiently converting melt-processable stearates (SCEs) without sacrificing excess reagents. By adjusting reaction conditions, series SCEs with degrees substitution (DS) ranging from 1.30 2.37 are synthesized. Besides,...
To develop a structure-tailoring catalyst for catalytic conversion of lignin value-added chemicals, series novel Fe-Ce-Al metal oxide catalysts was synthesized via different methods to tailor activity and structure pyrolysis enhance hydrocarbon-rich bio-oil. The results revealed that FeCeAl-CO derived from coprecipitation method with smaller particle sizes exhibited excellent deoxygenation due higher Lewis/Brønsted acid, reversible Ce3+/Ce4+ redox pairs, tailorable oxygen vacancies promoted...
Herein, F-doped CDs with bright red SSF were synthesized by a solvothermal method using trifluoroethanol as the solvent and m -hydroxybenzaldehyde carbon source.
Carbon black (CB) serves as the most crucial reinforcing filler in natural rubber (NR) applications. However, conventional CB production relies on petroleum or coal resources, raising concerns about non-renewability and unsustainable resource consumption. Although biomass-derived carbon materials have been explored alternatives for reinforcement, their practical application remains constrained by inherent limitations such large particle size low graphitic structure, which compromise...