A5100688019- Advanced Cellulose Research Studies
- Electrospun Nanofibers in Biomedical Applications
- Lignin and Wood Chemistry
- Advanced Photocatalysis Techniques
- Nanocomposite Films for Food Packaging
- Nanomaterials for catalytic reactions
- Nanocluster Synthesis and Applications
- Surface Modification and Superhydrophobicity
- Supercapacitor Materials and Fabrication
- Polysaccharides and Plant Cell Walls
- Advanced biosensing and bioanalysis techniques
- Advanced Polymer Synthesis and Characterization
- biodegradable polymer synthesis and properties
- TiO2 Photocatalysis and Solar Cells
- Perovskite Materials and Applications
- Advanced Sensor and Energy Harvesting Materials
- Surfactants and Colloidal Systems
- Gas Sensing Nanomaterials and Sensors
- Arsenic contamination and mitigation
- Crystal Structures and Properties
- Adsorption and biosorption for pollutant removal
- Natural Fiber Reinforced Composites
- Natural product bioactivities and synthesis
- Advancements in Battery Materials
- Conducting polymers and applications
Chinese Academy of Sciences
2016-2025
Technical Institute of Physics and Chemistry
2016-2025
University of Chinese Academy of Sciences
2009-2025
Wenzhou Hospital of Traditional Chinese Medicine
2024
Zhejiang Chinese Medical University
2024
National Sun Yat-sen University
2024
Yunnan University
2023
Nanjing Tech University
2023
Qiqihar University
2021-2022
Wuhan University of Technology
2022
The demand for sustainable functional materials with an eco-friendly preparation process is on the rise. Lignocellulosics has been attributed as most bioresource earth which can meet stringent requirements of functionalization. However, cellulose nanomaterials obtained from lignocellulosics reached advanced stages a material challenged by its procedures. These procedures not best be described and owning to lots energy chemicals spent in pre-treatment purification processes. processes are...
We report a one-step and environment-friendly synthesis of platinum nanoparticles with controlled shapes sizes using wood nanomaterials in aqueous phase without employing any other reductants, capping or dispersing agents. This green process affords an easy route to the production shape-selective metal nanoparticles. The obtained spherical cubic Pt nanoclusters exhibit high activities catalytic reduction p-nitrophenol as model reaction.
Face-to-face interfacial assembly of TiO2-g-C3N4 hybrid (2D TCN-A) is developed by surfactant-assisted hydrothermal treatment forming a sandwich structure anatase TiO2 nanosheets (TiO2-A, 5-6 monolayers) and g-C3N4 (∼3 monolayers). Post air-annealing found effective for insertion oxygen to the hybrid, which remedies vacancies (B) converts it nanosheets. The enhanced light adsorption, increased donor density, prolonged life charge carries are achieved variation bandgap formation heterojuction...
A green method was used to prepare cellulose nanocrystals (CNCs) with no use of harsh chemicals or organic solvents. This simple via ball milling water followed by centrifugation. The diameter and length the CNCs were 3–10 nm 120–400 nm, separately, a aspect ratio 20–60. yield about 20%. thermal stability same as that raw owing lacking chemical modification. So it superior prepared acid hydrolysis. Then poly(vinyl alcohol) (PVA)/CNC composite film made solution casting. results showed...
A facile method was developed to produce functionalized cellulose nanofibers in one step by ball milling. Through the synergy of mechanical and chemical actions, produced are ca. 20 nm wide several micrometers long, with surface properties tailored choice modifying reagent. Modified succinic anhydride, a nanofiber shows enhanced hydrophilicity, can be readily dispersed water or DMSO, gives zeta potential -38.7 mV due carboxyl groups on surface. dodecyl has excellent dispersibility o-xylene...
A cellulose-based flexible double-cross-linked hydrogel with hierarchical porosity (max. 80%) was obtained by a facile solution-phase method using polydopamine (PDA) as crosslinker between cellulose and polyacrylamide (PAM).
Nitrogen rich biomass materials was selected as precursor of nitrogen-doped carbon for supercapacitor the first time.
A cellulose nanofibril-based flame retardant has been developed by phosphorylation of with P2O5, promoted ball milling and followed treatment melamine. The width nanofibrils obtained through a combination chemical mechanical action was 1.2–4.8 nm. Phosphorylated nanofibril combined melamine ionic bonding added to bamboo pulp paper improve retardancy. retardancy the loaded increased increasing content. limiting oxygen index 30% for 30 wt % retardant-loaded paper, peak heat release rate 62.8%...
Cellulose separated from corncob was used as a new cellulose resource to produce esterified nanofiber (E-CNF) with hexanoyl chloride through one-step mechanochemical esterification by ball milling. The result showed that easily disintegrated and achevie high DS, then, thin compared the common pulp resource. DS of E-CNF 0.95, diameter about 1.5–2.8 nm. Then, formed nanopaper vacuum filtration showing optical transparency up 89% at 550 transparent had Young's modulus 5.5 GPa tensile strength...
The efficient utilization of crop waste is limited because plant cell wall recalcitrance. Solving this problem through sustainable processing while producing value-added products crucial. Here we report a rapid lignocellulose fractionation method applied to common reed using milling under mild alkaline conditions without involving any organic solvents or other reagents. Lignin-containing cellulose nanofiber (LCNF) and native-like lignins were obtained in high yield. LCNF films prepared from...
Got a crush: Native cellulose can be dispersed as nanofibers in organic solvents by ball milling with esterification agents. Milling hexanoyl chloride/DMF gives hexanoyl-coated dispersible several solvents. succinic anhydride/DMSO results water-dispersible nanofibers. The open the way to new mechanochemistries. Detailed facts of importance specialist readers are published "Supporting Information". Such documents peer-reviewed, but not copy-edited or typeset. They made available submitted...
The self-assembly and pH- thermo-sensitivities properties of hydroxypropyl cellulose-graft-poly(N,N-dimethyl aminoethyl methacrylate) (HPC-g-PDMAEMA) copolymers in aqueous solutions were investigated by transmittance, dynamic light scattering (DLS), 1H NMR spectroscopy. Micelles with different structure can be formed varying either pH value or temperature. At low pH, e.g., 3.0, the HPC backbone copolymer collapse to form core micelles stabilized protonated PDMAEMA side chains on surface upon...
A novel type esterified cellulose nanofiber (E-CNF) gas diffusion layer (GDL) was prepared from corncob and fabricated for air-cathode (AC) of microbial fuel cell (MFC). Remarkably, the E-CNF based AC (ACE-CNF) achieved higher current density lower resistance than PTFE (ACPTFE). Moreover, output voltage maximum power were 7.5% 30.1% those ACPTFE. GDLs could be a new category MFC cathode material.
Ultrafine TMP nanodots decorated g-C<sub>3</sub>N<sub>4</sub> hybrids with enhanced photocatalytic H<sub>2</sub> production performance have been successfully prepared <italic>via</italic> the conformal coating of metal–glycolate and phosphorization method.
Hydrogels have attracted extensive attention in recent years, while it remains a great challenge to integrate excellent mechanical properties, self-adhesion, and strain sensitivity into single hydrogel, especially the wearable sensor field. In this work, two-dimensional (2D) cellulose nanosheet (CNS)-enhanced flexible multibond cross-linked poly(acrylic acid) (PAA) hydrogel was fabricated through facile radical-induced grafting method using Fenton reagents as an initiator. The introduction...