Designing high-performance direct photo-rechargeable aqueous
Solar energy is clean, green, and virtually limitless. Yet its intermittent nature necessitates the use of efficient energy storage systems to achieve effective harnessing and utilization of solar energy. Solar-to-electrochemical energy storage represents an important solar utilization pathway. Photo-rechargeable electrochemical energy storage technologies, that are
Carbon fiber-reinforced polymers for energy storage applications
The structural energy storage composites (SESCs) (Fig. 9) were engineered with a composition that included high-strength carbon fiber, high-dielectric epoxy resin, and internally synthesized pollution-free zinc-ion batteries (ZIBs). This innovative design exhibited remarkable performance metrics, featuring a notable energy density of 115.2 Wh/kg, and a
A Honeycomb-like Ammonium-Ion Fiber
Aqueous ammonium-ion batteries have attracted intense interest lately as promising energy storage systems due to the price advantage and fast charge/discharge
Nickel-cobalt layered double hydroxide anchored zinc oxide
DOI: 10.1016/J.ELECTACTA.2014.02.082 Corpus ID: 94058959; Nickel-cobalt layered double hydroxide anchored zinc oxide nanowires grown on carbon fiber cloth for high-performance flexible pseudocapacitive energy storage devices
Design of High-Performance Wearable Energy and Sensor
A fiber material is composed of a group of flexible fibers that are assembled in a certain dimensionality. With its good flexibility, high porosity, and large surface area, it demonstrates a great potential in the development of flexible and wearable electronics. In this work, a kind of nickel/active material-coated flexible fiber (NMF) electrodes, such as
Unleashing the Potential of MXene‐Based
Unleashing the Potential of MXene-Based Flexible Materials for High-Performance Energy Storage Devices. Yunlei Zhou, Corresponding Author. Yunlei Zhou [email protected]
Polymerized lignin based carbon nanofiber for high-performance
This work puts forward a simple and feasible strategy to prepare high-performance lignin-based carbon nanofibers energy generator and storage for
Low-Cost, High-Performance Carbon Fiber for Compressed
Low-Cost, High-Performance Carbon Fiber for Compressed Natural Gas Storage Tanks PI/Presenter: Xiaodong "Chris" Li University of Virginia. DE-EE0009239. June 6 th, 2023. DOE Hydrogen Program. 2023 Annual Merit Review and Peer Evaluation Meeting
High-performance fiber-shaped lithium
Integration into power textiles. The fiber shape makes it easy for integration. We had designed a three-electrode-twisted structure to integrate the properties of the lithium-ion battery and the
High-performance hybrid carbon nanotube fibers for
Production of electrodes with extended cycle life, as well as high energy and power densities, coupled with flexibility, remains a challenge.
High-performance multifunctional energy storage-corrugated
In this study, an energy storage multifunctional sandwich structure (ESMS) was designed to perform well-balanced and excellent multifunctional performance. The corrugated core sandwich structure was newly developed to prevent the degradation of mechanical properties even when lithium polymer (LiPo) batteries are integrated. The empty space of the
Conversion of waste denim fabrics into high-performance carbon fiber
Hard carbon materials are attracted as excellent anode materials for sodium-ion batteries due to their good electrical conductivity, high reversible capacity, low operating voltage and stable cycling performance. Herein, waste denim fabrics were used as raw material to prepare denim-based hard carbon (DHC) via a one-step carbonization method, and its sodium
Low-Cost, High-Performance Carbon Fiber for Compressed
Low-Cost, High-Performance Carbon Fiber for Compressed Natural Gas Storage Tanks PI/Presenter: Xiaodong "Chris" Li University of Virginia DE-EE0009239 •The cost of a conventional fiber-wound CNG storage tank can be reduced by 35% (< $14/lb) with the use of the developed low-cost CF
Mordant inspired wet-spinning of graphene fibers
However, for most fiber electrodes reported so far, compromises have to be made between energy-storage capacity and mechanical/electrical performance, whereas a graphene fiber with high
Carbon-Based Polymer Nanocomposite
In recent years, numerous discoveries and investigations have been remarked for the development of carbon-based polymer nanocomposites. Carbon-based
Epoxy Fiber Derived All‐Polymer Films for High
Our work demonstrates hierarchical interface engineering as an effective strategy to promote the high-temperature energy storage performance of fiber-reinforced polymer nanocomposites, which is of
2.2V high performance symmetrical fiber-shaped aqueous supercapacitors
A novel symmetric fiber-shaped aqueous supercapacitor (FSAS) with an ultrahigh voltage window of 2.2 V is reported in this work. The one-dimensional porous microstructure of electrode and improved hydration energy of high-concentrated neutral electrolyte should be responsible for the outstanding electrochemical performance.
High-performance carbon-fiber-based supercapacitors:
The study focused on developing a high-performance energy storage device that can be seamlessly integrated into fabrics and worn comfortably. The results demonstrated that the CFS-MMRE exhibited impressive electrochemical performance, with high specific capacitances of 876 mF cm −2 at 70.0 μA cm −2, respectively, and cycling stability for 5,000
Energy Storage in Carbon Fiber-Based
Carbon fiber-based batteries, integrating energy storage with structural functionality, are emerging as a key innovation in the transition toward energy sustainability.
Porous Functionalized Self-Standing Carbon Fiber Paper
A facile and cost-efficient approach to functionalize raw carbon fiber paper (CFP) used for a self-standing capacitive electrode has been proposed here. Benefiting from the improved specific surface area and surface functional groups, the functionalized CFP (F-CFP) showed much enhanced capacitive performance, 3 orders of magnitude higher than that of the raw CFP. It
High-performance multifunctional energy storage-corrugated
In this study, an energy storage multifunctional sandwich structure (ESMS) was designed to perform well-balanced and excellent multifunctional performance. The corrugated
NiO-bridged MnCo-hydroxides for flexible high-performance fiber-shaped
Flexible fiber-shaped supercapacitors (FFSSs) hold promising prospect to meet the increasingly high requirements of the wearable electronics. However, today it remains a great challenge to construct advanced supercapacitor with high areal capacity and favorable rate capability to achieve superior energy density in facile route is a great challenge. . Herein, we
Energy harvesting and storage using highly durable Biomass
This study presents the development of novel artificial muscle fibers from biomass-derived polylactic acid (PLA) and thermoplastic polyurethane (TPU), demonstrating
Oxidation-Driven Enhancement of Intrinsic Properties in MXene
1 Introduction. With the continuous advancement of electrochemical energy storage technologies, there is an urgent demand for high-performance electrode materials. [] MXenes, an emerging class of 2D materials, have shown tremendous potential in this field due to their unique layered structure and excellent electrical conductivity. [] These properties make
Hybrid Graphene Ribbon/Carbon Electrodes for High‐Performance Energy
Abstract The utility of supercapacitors for both fixed and portable energy storage would be greatly enhanced if their energy density could be increased while maintaining their high power density, f... Skip to Article Content Hybrid Graphene Ribbon/Carbon Electrodes for High-Performance Energy Storage. Anna K. Farquhar, Anna K. Farquhar
Core–shell structured PVDF-based copolymer fiber
Polymer-based capacitors are very promising for high-power systems due to their high power density and ultrafast charge–discharge speed, yet reaching high dielectric constant and high breakdown strength
Energy storage in structural composites by introducing CNT fiber
The resulting multifunctional performance in terms of mechanical properties and particularly high energy density, is due to the extraordinary electrochemical properties of CNT
Unlocking the potential of sepiolite: Designing high-performance energy
This innovative application is actually based on the physical properties of sepiolite, rather than its electrochemical performance. To expand sepiolite''s use in energy storage and conversion, it must be purified and modified, while fundamental research is needed to understand its molecular-level energy storage principles and improvement methods.
A graphene-covalent organic framework hybrid for high-performance
Fiber-shaped SC devices have drawn interests because of the following reasons: (1) their high flexibility may enable energy storage applications in wearable devices, (2) they may be integrated into textiles to fabricate large-area flexible energy storage devices, and (3) they can be combined with other 1D devices to realize multi-functional devices [58, 59].
Enhanced High‐Temperature Energy
The test results show that PI fibers can greatly increase the high-temperature breakdown strength and thus improve the high-temperature energy storage performance of
Energy storage in structural composites by introducing CNT fiber
The resulting multifunctional performance in terms of mechanical properties and particularly high energy density, is due to the extraordinary electrochemical properties of CNT fibers (high surface
Porous Functionalized Self-Standing Carbon Fiber
Therefore, this work suggests a new concept for the development of manganese-based electrode materials with enhanced performance and may have broad application in high-energy storage devices.
Engineered carbon fiber papers as flexible binder-free electrodes
EDLCs have both the fast-response performance of capacitors and the energy storage capability of secondary batteries. They also have rapid charge/discharge performance, high energy efficiency, and long cyclic life-time of over 100,000 cycles, because the electrical energy is stored by charge separation in electric double-layers.
Simultaneous Production of High‐Performance
High-performance flexible textile electrodes and fiber electrodes are produced simultaneously by a newly proposed effective strategy. Activated carbon fiber cloth (ACFC)/carbon nanotubes (CNTs) and
Epoxy Fiber Derived All-Polymer Films for High Performance
Dielectric films with high discharged energy density are highly desired in electrical and electronic systems. Adding inorganic nanoparticles, especially for 1D inorganic fillers, in polymer films is recognized as one of the most effective methods to improve the electric breakdown strength, which is a key parameter of energy storage. However, 1D inorganic fillers added into thin films
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