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Electrospun Nanofibers: New Concepts, Materials, and Applications
ConspectusElectrospinning is a simple and versatile technique that relies on the electrostatic repulsion between surface charges to continuously draw nanofibers from a viscoelastic fluid. It has been applied to successfully produce nanofibers, with diameters down to tens of nanometers, from a rich variety of materials, including polymers, ceramics, small …
Meer informatieNanofiber Materials for Lithium-Ion Batteries | Advanced Fiber …
Nanofiber materials play an important role in the research and development of advanced Li-ion batteries. Herein, an overview of research on nanofiber …
Meer informatieElectrospun nanofibers as a platform for advanced …
A comprehensive review of the forefront in the development of electrospun NFs as advanced materials of next generation LIBs, sodium-ion batteries (NIBs), lithium–sulfur batteries …
Meer informatieAdvanced functional nanofibers: strategies to improve …
We classify these strategies into three categories: design of nanofiber structures, tuning of nanofiber materials, and improvement of nanofibers assemblies. Finally, the …
Meer informatieEco-friendly cellulose nanofiber paper-derived separator …
Eco-friendly cellulose nanofibers (CNFs), a core constituent of cellulose, have garnered increasing attention as a promising sustainable building block source for advanced materials in various application fields. In the present study, we successfully fabricate a cellulose nanofiber paper from a CNF suspensio
Meer informatieSb–C nanofibers with long cycle life as an anode material for high …
Sb–C nanofibers are synthesized successfully through a single-nozzle electrospinning technique and subsequent calcination. The structural and morphological characterizations …
Meer informatieENERGY APPLICATIONS OF NANOFIBERS FOR LI-BATTERIES
Research has been conducted in the past for use of nanofiber scaffolds as both anode/cathode materials and battery separator media for Li-based batteries. The …
Meer informatieBiodegradable nanofiber-based piezoelectric …
SignificanceThis paper describes a powerful biodegradable and biocompatible piezoelectric nanofiber platform for significant medical implant applications, including a highly sensitive, wireless, bi... PLLA …
Meer informatieFunctionalized polymer nanofibers: a versatile platform for manipulating light …
As active nanofiber waveguides, lasing action may occur if a certain optical feedback, such as end-face reflection or closed-loop recirculation, is introduced. 10,27,28 For example, ...
Meer informatieNanofibers: A current era in drug delivery system
Several researchers are researching nanofiber technology as a potential solution to the current problems in several fields. It manages cardiovascular disorders, infectious diseases, gastrointestinal tract-associated diseases, neurodegenerative diseases, pain treatment, contraception, and wound healing.
Meer informatieNanofibers | SpringerLink
We explained the definition of nanofiber and extend the fiber diameter in the nanofiber definition from 1–100 nm to 1–1000 nm because various interesting phenomena are observed between 100 and 1000 nm. We developed the novel electrospinning...
Meer informatienanofiber membranes for wearable textiles Waterproof, …
Waterproof, breathable and infrared invisible polyurethane/silica nanofiber membranes for wearable textiles Huijia Wanga, Yongjing Fua, Rong Liua, Jie Xionga,c, and Ni Lia,b,c* a College of Textile Science and Engineering, Zhejiang Sci …
Meer informatieSingle-layer piezoelectric nanofiber membrane with substantially enhanced noise-to-electricity conversion from endogenous triboelectricity ...
A single layer piezoelectric nanofiber membrane exhibits excellent acoustoelectric conversion. • The device generates peak voltage outputs as high as 94.10 V. • Endogenous triboelectricity happens within the piezoelectric nanofiber membrane. • Endogenous
Meer informatieElectrospun nanofiber-based soft electronics | NPG Asia …
Electrospun nanofibers have received considerable attention in the field of soft electronics owing to their promising advantages and superior properties in flexibility and/or stretchability ...
Meer informatieIn situ switchable nanofiber films based on photoselective …
Thermal management of buildings consumes 51% of the world''s energy use. Optimization of the energy use can be potentially achieved via daylight harvesting and radiative cooling approaches, yet their simultaneous utilization under static conditions is challenging due to opposite operation principles. Here, an
Meer informatieSmart composite nanofiber mats with thermal management functionality …
Nanofibers with thermal management ability are attracting great attention in both academia and industry due to the increasing interest in energy storage applications, thermal insulation, and ...
Meer informatieElectrospun nanofiber-based soft electronics | NPG Asia …
This review introduce the structure and properties of electrospun nanofiber materials and the various strategies for assembling soft electronic devices such as sensors, transistors, and components ...
Meer informatieFlexible self-supporting inorganic nanofiber membrane-reinforced …
Compounding of suitable fillers with PEO-based polymers is the key to forming high-performance electrolytes with robust network structures and homogeneous Li +-transport channels this work, we innovatively and efficiently prepared Al 2 O 3 nanofibers and deposited an aqueous dispersion of Al 2 O 3 into a membrane via vacuum filtration to …
Meer informatieA review on fabrication methods of nanofibers and a special focus on application of cellulose nanofiber…
While novel antimicrobial agents, polymers, and nanofiber production processes provide new prospects for antimicrobial nanofiber production, certain critical obstacles must be considered. One way for bacteria to acquire antibiotic resistance is via mutating target sites or acquiring new metabolic activities.
Meer informatiePolymeric Nanofibers as Electrodes for Fuel Cells | SpringerLink
The nanofiber electrodes with the PEO, PAA, or PVA binders have revealed high ionic conductivity, power density, high photovoltaic performance, and long working life. These polymers also have a high Pt/C catalyst loading capability in the nanofiber form. Zhang ...
Meer informatieNanofiber Filter Performance Improvement: Nanofiber Layer Uniformity and Branched Nanofiber …
ABSTRACT We developed two types of high performance nanofiber filters by increasing the uniformity of the fiber layer''s deposition on the substrate media and by fabricating nanofiber with a branched morphology, in which additional fibers were spun to radiate from the main fibers. We subsequently compared them with conventional and beaded nanofiber filters …
Meer informatieApplication Progress and Practical Evaluations of Nanofiber …
Nanofiber nonwoven fabrics form highly porous networks with remarkable interconnectivity between their pores, making them play an important role in flexible batteries as separators, current collectors, electrodes, etc. It looks that nanofiber nonwoven fabrics are ...
Meer informatie7 Recent Advancements in Nanofiber Applications
Researchers have developed nanofiber-based wound dressings that can accelerate wound healing by providing a conducive environment for tissue regeneration. A recent study in the journal "Acta Biomaterialia" (Kharaziha et al., 2021) discusses the use of electrospun nanofibers for wound healing applications.
Meer informatieNanofiber bundles and nanofiber yarn device and their …
Nanofiber yarn devices can be divided into different types based on the different principles, which are as follows: the auxiliary electrode collecting device, self-bundling spinning device, water bath method collecting device, single needle electrospinning yarn device ...
Meer informatieLarge-scale assembly of isotropic nanofiber aerogels based on …
In this work, the authors present an ice-templating strategy to produce large-scale isotropic nanofiber aerogels using a unique process of freezing the material on a rotating cryogenic drum ...
Meer informatieLightweight, tough, and sustainable cellulose nanofiber-derived bulk …
Cellulose nanofiber (CNF), which can be derived from plant or produced by bacteria, is one of the most abundant all-green resources on Earth (16, 17).Many attractive properties of CNF including low density, low thermal expansion coefficient, high strength, high ...
Meer informatieFunctional Nanofibers for Energy Storage | SpringerLink
By employing the nanofiber structure, the nanofiber anodes and cathodes exhibit high capacity and stable cycling performance, while the nanofiber separators …
Meer informatieAdvances in electrospun nanofibers for triboelectric …
Electrospun nanofiber demonstrates advantages in permeability, surface wettability, mechanical figurability and function integrability, capable of catering to the multi-scenario application requirements of triboelectric nanogenerators (TENG) for distributed energy ...
Meer informatieNanofibers in Energy Applications
The aim of this chapter is to demonstrate the utility of electrospun nanofibers in advancing energy storage and conversion devices, specifically rechargeable batteries, …
Meer informatieNanofiber
We first reported block copolymer nanofiber synthesis in 1996 [128]. In that report, block-segregated solids of two PS- b -PCEMA samples were used as the precursor. The number of PS and PCEMA units were 1250 and 160 for polymer 1, and 780 and 110 for polymer 2, …
Meer informatieNanofiber matrix composite electrolyte for regulating ion …
A scalable electrospinning and quick UV-curing approach were used to fabricate a cost-effective ceramic nanofiber matrix composite electrolyte. The polymer segment chain …
Meer informatieFlexible self-supporting inorganic nanofiber membrane-reinforced …
In this work, we innovatively and efficiently prepared Al 2 O 3 nanofibers and deposited an aqueous dispersion of Al 2 O 3 into a membrane via vacuum filtration to construct a …
Meer informatie