A5100436955- Supercapacitor Materials and Fabrication
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced Battery Technologies Research
- Advanced battery technologies research
- MXene and MAX Phase Materials
- Conducting polymers and applications
- Advanced Sensor and Energy Harvesting Materials
- Graphene research and applications
- Electrocatalysts for Energy Conversion
- Extraction and Separation Processes
- Nanomaterials for catalytic reactions
- Layered Double Hydroxides Synthesis and Applications
- Electrospun Nanofibers in Biomedical Applications
- Perovskite Materials and Applications
- Mesoporous Materials and Catalysis
- Additive Manufacturing and 3D Printing Technologies
- Advanced ceramic materials synthesis
- Risk and Safety Analysis
- Membrane-based Ion Separation Techniques
- Ferroelectric and Negative Capacitance Devices
- Corrosion Behavior and Inhibition
- High-Temperature Coating Behaviors
- Advanced Photocatalysis Techniques
- Quantum Dots Synthesis And Properties
Institute of Electrical Engineering
2016-2025
Chinese Academy of Sciences
2016-2025
University of Chinese Academy of Sciences
2016-2025
Research Institute of Wood Industry
2025
Chinese Academy of Forestry
2025
Shandong University of Science and Technology
2022-2025
Dalian Institute of Chemical Physics
2020-2024
Beijing Children’s Hospital
2024
Capital Medical University
2024
Qilu University of Technology
2024
A highly flexible graphene free-standing film with hierarchical structure is prepared by a facile template method. With porous structure, the can be easily bent and cut, forms composite another material as scaffold. The 3D exhibits excellent rate capability its capacitance further improved forming polyaniline nanowire arrays. proves to an electrode for supercapacitors.
A high-strength poly(vinyl alcohol) chemical hydrogel (PCH) film is prepared by coupling covalent crosslinking with a film-casting process. Conducting polyaniline (PANI) then embedded in the PCH situ growth to form composite PANI–hydrogel–PANI configuration, which leads new conceptual flexible supercapacitor all-in-one configuration that exhibits superior electrochemical performance and mechanical flexibility. As service our authors readers, this journal provides supporting information...
Abstract With the enormous development of electric vehicle market, fast charging battery technology is highly required. However, slow kinetics and lithium plating under condition traditional graphite anode hinder capability lithium‐ion batteries. To develop materials with rapid Li‐ions diffusion reaction has received widely attentions. This review summarizes current status in exploration materials, mainly including critical challenge achieving capability, inherent structures storage...
Abstract High energy density, durability, and flexibility of supercapacitors are required urgently for the next generation wearable portable electronic devices. Herein, a novel strategy is introduced to boost density flexible soild‐state via rational design hierarchically graphene nanocomposite (GNC) electrode material employing an ionic liquid gel polymer electrolyte. The hierarchical consisting polyaniline‐derived carbon synthesized as scalable process. meso/microporous nanocomposites...
An ultrafast self-propagating high-temperature synthesis technique offers scalable routes for the fabrication of mesoporous graphene directly from CO2 . Due to excellent electrical conductivity and high ion-accessible surface area, supercapacitor electrodes based on obtained exhibit superior energy power performance. The capacitance retention is higher than 90% after one million charge/discharge cycles.
Driven by the environmental problems and energy crisis, development of clean renewable materials as well their devices is urgently demanded. Supercapacitors, also called electrochemical capacitors, which store using either ion adsorption or fast surface redox reactions, are supposed to be a promising candidate for alternative electrical storage due high power density, exceptional cycle life, low maintenance cost. The performance supercapacitors highly dependent on properties electrode...
A full-cell lithium-ion capacitor is assembled using a Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>/CNT film as the anode and activated carbon cathode.
Nowadays, linear-shaped batteries have received increasing attentions because the unique one-dimensional architecture offers an omni-directional flexibility. We developed a cable-type flexible rechargeable Zn microbattery based on microscale MnO2@carbon nanotube fiberlike composite cathode and wire anode. The Zn-MnO2 cable exhibits large specific capacity, good rate performance, cyclic stability. capacity of are 322 290 mAh/g MnO2 with aqueous gel polymer electrolyte, corresponding to energy...
Abstract 2D 1T phase MoS 2 (1T‐MoS ) nanosheet with metallic conductivity and expanded interlayer spacing is considered as a highly potential lithium storage electrode material but remains thermodynamic instability in aqueous media, seriously hindering the electrochemical performance. Herein, versatile strategy proposed for preparation of thermodynamically stable 1T‐MoS /MXene heterostructures aid delaminated Ti 3 C T x MXene (d‐Ti dispersion containing tetrabutylammonium hydroxide. The d‐Ti...
Abstract The delicate structural engineering is widely acknowledged as a powerful tool for boosting the electrochemical performance of conversion‐type anode materials lithium storage. Here, general electrostatic self‐assembly strategy proposed in situ synthesis MnO nano‐cabbages on negatively charged reduced graphene oxide (rGO/MnO). strong interfacial heterostructure and robust storage mechanism related to fast Li + diffusion kinetics high Li‐adsorption ability rGO/MnO are confirmed through...
In this study, a flexible supercapacitor based on cloth-supported single-walled carbon nanotubes (SWCNTs) and conducting polyaniline (PANI) nanowire array composite electrode is designed assembled. A non-woven wiper cloth used as substrate to produce conductive SWCNT/cloth by dip coating it in the SWCNT ink. PANI arrays are then successfully deposited onto surface of through dilute polymerization obtain PANI/SWCNT/cloth electrode, which assemble directly. The for supercapacitors possesses...
Lithium-ion capacitors (LICs) are considered as promising energy storage devices to realize excellent electrochemical performance, with high energy-power output. In this work, we employed a simple method synthesize composite electrode material consisting of Fe3O4 nanocrystallites mechanically anchored among the layers three-dimensional arrays graphene (Fe3O4-G), which exhibits several advantages compared other traditional materials, such Li capacity (820 mAh g-1 at 0.1 A g-1), electrical...
Conducting polymer hydrogels instead of traditional solid materials are used as the electrode to prepare high-performance flexible solid-state supercapacitors.