A5036615034- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Advanced Battery Materials and Technologies
- Advanced Battery Technologies Research
- Extraction and Separation Processes
- Advanced biosensing and bioanalysis techniques
- Carbon and Quantum Dots Applications
- Chemical Synthesis and Characterization
- Analytical Chemistry and Sensors
- Advanced battery technologies research
- Conducting polymers and applications
- MXene and MAX Phase Materials
- Electrochemical sensors and biosensors
- Electrochemical Analysis and Applications
- Electrocatalysts for Energy Conversion
- Water Quality Monitoring and Analysis
- Graphene research and applications
- Stochastic Gradient Optimization Techniques
- RNA Interference and Gene Delivery
- Catalytic Processes in Materials Science
- Advanced Nanomaterials in Catalysis
- Catalytic C–H Functionalization Methods
- Advanced materials and composites
- Synthesis and Catalytic Reactions
- Graphene and Nanomaterials Applications
Xi'an University of Science and Technology
2020-2024
Centre National pour la Recherche Scientifique et Technique (CNRST)
2024
Royal Society of Chemistry
2024
Ministry of Natural Resources
2022
Tianjin University
2015-2020
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2015-2020
Sichuan University
2020
Abstract The unique structural features of hard carbon (HC) make it a promising anode candidate for sodium‐ion batteries (SIB). However, traditional methods preparing HC require special equipment, long reaction times, and large energy consumption, resulting in low throughputs efficiency. In our contribution, novel synthesis method is proposed, involving the formation nanosheets (NS‐CNs) within minutes by creating an anoxic environment through flame combustion further introducing sulfur...
Copper oxide is considered as a potential anode material for lithium-ion batteries (LIBs), which have attracted huge amounts of research ardor owning to the high capacity and ultrahigh theoretical capacity, twice that graphite anode. However, practical application copper anodes hindered by their inherent properties, including low conductivity volume variation active materials during lithiation reaction. Consequently, novel CuO/Cu2O/coal-based reduced graphene nanosheet composite (CCO/CRGO)...
Abstract Air oxidation is introduced as a simple and feasible method of modification for mesocarbon microbeads (MCMBs), which improves the electrochemical performance MCMBs anodes sodium‐ion batteries (SIBs). Optimal conditions are explored. Green MCMBs, initially oxidized at 360 °C then carbonized (OC‐MCMB360), exhibit high reversible capacity up to 286 mAh g −1 current density 25 mA . In addition, OC‐MCMB360 sample also presents an excellent rate with 79 3.2 A considerable 166 after 100...
Sodium‐ion batteries are expected to be an alternative lithium‐ion because of the inexpensive raw materials. However, anode materials still face problems low capacity and initial coulomb efficiency, even for hard carbons that have commercial applications. Herein, a resin nanosphere derived from lignin through double solvent evaporation resinification is reported. Benefiting phenol–formaldehyde condensation form linear polymers, samples possess large microcrystalline size, moderate interlayer...
The key design strategy lies in hemin/G-CQDs. fluorescence of G-CQDs was quenched after binding with hemin and recovered removing by combining a G-quadruplex.
Sodium-ion hybrid capacitors (SICs) are emerging as promising devices that can balance energy and power output. However, the lack of a high-capacity cathode match anode has limited its further application. In this work, we develop an efficient method to prepare spherical porous carbons (SPCs) with great specific surface area narrow pore size distribution from coal-based humic acid via spray drying subsequent chemical activation process. Thanks unique structure, SPC superb capacity 223 F g