A5100377228- Supercapacitor Materials and Fabrication
- Conducting polymers and applications
- Advanced battery technologies research
- Advanced Sensor and Energy Harvesting Materials
- Electromagnetic wave absorption materials
- Advancements in Battery Materials
- Advanced Antenna and Metasurface Technologies
- Metamaterials and Metasurfaces Applications
- Electrocatalysts for Energy Conversion
- Aerogels and thermal insulation
- Electrospun Nanofibers in Biomedical Applications
- Advanced Materials and Mechanics
- Graphene research and applications
- Nanocluster Synthesis and Applications
- Electrochemical sensors and biosensors
- Hydrogels: synthesis, properties, applications
- Heavy Metal Exposure and Toxicity
- Carbon and Quantum Dots Applications
- Dielectric materials and actuators
- Catalysis for Biomass Conversion
- Additive Manufacturing Materials and Processes
- Microbial Metabolites in Food Biotechnology
- Lubricants and Their Additives
- Dielectric properties of ceramics
- Enzyme Catalysis and Immobilization
Peking University
2021-2024
Shanghai University of Engineering Science
2024
Hebei University
2022-2023
Baoding University
2023
Shandong Academy of Sciences
2020-2022
Nanjing Tech University
2021-2022
Beijing Forestry University
2018-2022
China National Research Institute of Food and Fermentation
2022
Beijing National Laboratory for Molecular Sciences
2021-2022
State Key Laboratory of Rare Earth Materials Chemistry and Application
2021-2022
The remarkable progress in efforts to prepare conductive self-healing hydrogels mimicking human skin's functions has been witnessed recent years. However, it remains a great challenge develop an integrated gel combining excellent and mechanical properties, which is derived from their inherent compromise between the dynamic cross-links for healing steady strength. In this work, we design tough, self-healing, self-adhesive ionic by constructing synergistic multiple coordination bonds among...
Integration of graphene with polymers to construct three-dimensional porous graphene/polymer composites (3DGPCs) has attracted considerable attention in the past few years for both fundamental studies and diverse technological applications. With broad diversity molecular structures via rich chemical routes, a number 3DGPCs have been developed unique structural, electrical, mechanical properties, tenability, attractive functions, which greatly expands research horizon graphene-based...
Although self-healing gels with structural resemblance to biological tissues attract great attention in biomedical fields, it remains a dilemma for combination between fast properties and high mechanical toughness. On the basis of design dynamic reversible cross-links, we incorporate rigid tannic acid-coated cellulose nanocrystal (TA@CNC) motifs into poly(vinyl alcohol) (PVA)–borax networks fabrication toughness rapidly nanocomposite (NC) hydrogel, together dynamically adhesive...
Carbon quantum dots (CQDs) as a rising star of carbon nanomaterials have extensive applications due to their excellent characteristics. In this work, we introduce simple and green method prepare nitrogen-doped lignin (N-L-CQDs) by using alkali sources deep eutectic solvent (DES) solution nitrogen source. The physiochemical characterization results suggested that N-L-CQDs with diameters ranging from 4 12 nm were successfully synthesized. optical properties data indicated the as-prepared yield...
Birnessite M x MnO 2 (M = Na + , K etc .) has emerged as a promising alternative to the classical material owing its improved pseudocapacitive performance for energy storage. Understanding their structure–property correlation is essential development and application of advanced supercapacitors. Herein, we adopt crystal field theory density functional simulation reveal structural dependence property . Attributing Jahn–Teller effect Mn 3+ bandgap can be tuned by changing value (i.e.,...
Carbon aerogels possess low density, high conductivity, and excellent electrochemical properties, which have potential applications in sensor energy storage. However, the fabrication methods of carbon are very complicated, usually restricted by their compressibility, fragile structure, poor electrical property. Herein, we report a facile approach for preparation compressible, fatigue resistant, conductive, pressure-sensitive pyrolysis cellulose nanofibers aerogel using melamine foams as...
A porous graphene paper was prepared by pressing a cryogel, followed thermal reduction at 220 °C. The cryogel formed freeze-drying solution containing chemically reduced and oxide (CRG/GO). papers deliver much higher discharge capacity rate capability than that from conventional fabricated filtration. These new structures have 400 mA h g−1 current density of 2000 in sharp contrast to 229 50 obtained papers. greatly improved electrochemical properties may be attributed the structure...
Due to their biocompatible and eco-friendly properties, natural polymers have attracted significant attention as controlled drug delivery carriers. In this paper, a facile method is presented for preparing pH-sensitive microspheres via acidic esterification between sodium alginate (SA) hydroxypropyl methylcellulose (HPMC). The resulting were characterized by scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA). To evaluate the...