Waterproof and breathable polyacrylonitrile/(polyurethane/fluorinated-silica) composite nanofiber membrane via side-by-side electrospinning

Yu, Yunge; Zhang, Fuli; Liu, Yanping; Zheng, Yuansheng; Xin, Binjie; Jiang, Zhenlin; Peng, Xiaoxiao; Jin, Shixin

doi:10.1557/jmr.2020.88

Cited by 35 publications

(23 citation statements)

References 19 publications

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“…Differences in composition of FLG in PMMA solutions result in different properties of the mixing solution that was used as precursor solution. Moreover, the interlacing of nonwoven composited NFs can enhance the waterproofing and hydrophobic properties [23], which are factors of importance for corrosion inhibitor materials. The Raman spectroscopy is a typical instrument [24] which was used to assess the electronic and vibrational characteristics of carbon-based materials.…”

Section: Resultsmentioning

confidence: 99%

Preparation of Nanofibers of Poly (methyl methacrylate) Composited with Few-Layer-Graphene for Anticorrosion Layer

Thiwawong¹,

Onlaor²,

Putta³

et al. 2021

Curr. Appl. Sci. Technol.

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An anticorrosion layer is a significant component that prevents the corrosion process in materials. In this work, a nanofiber of poly (methyl methacrylate) composited with few-layer-graphene was prepared as an anticorrosion layer. An electrospinning process was applied to prepare composite nanofiber on a metal substrate at various concentrations of few-layer graphene. The physical properties of the composite nanofiber were investigated with field-emission scanning electron microscope, Raman spectroscopy, and contact angle measurement. The corrosion behavior was tested in an aqueous solution of 3.5% by weight of sodium chloride. It was found that a few-layer graphene concentration of 2 wt% in polymethacrylate showed the optimum anticorrosion on aluminum sheet, as observed on a Tafel graph. Compared with the uncoated metal, the coated aluminum sheet was protected against corrosion with a protection efficiency of 99.33%. The prepared materials prevented the infiltration of water and solution ions into the metal plate.

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Section: Resultsmentioning

confidence: 99%

Preparation of Nanofibers of Poly (methyl methacrylate) Composited with Few-Layer-Graphene for Anticorrosion Layer

Thiwawong¹,

Onlaor²,

Putta³

et al. 2021

Curr. Appl. Sci. Technol.

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“…In 2020, Yu et al reported a fibrous membrane based on PU, PAN, and fluor silane-modified silica nanoparticles (F-SiO 2 ). [137] The hydrophobic inorganic F-SiO 2 can improve the roughness and reduce the surface energy of the membrane, consequently improving the hydrophobicity of the nanofibrous membrane. The prepared hybrid porous membranes possess a robust tensile strength of 19.5 MPa, WVT of 10 300 g m −2 d −1 , and a moderate WCA of 137.2°.…”

Section: Modifying Hydrophilicity/hydrophobicitymentioning

confidence: 99%

Recent Progress in Protective Membranes Fabricated via Electrospinning: Advanced Materials, Biomimetic Structures, and Functional Applications

et al. 2022

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“…However, in the case of soybean oil and petroleum ether, poor oleophobicity was observed due to the oleophilic nature of PDMS. Researchers developed hydrophobic microporous NF membrane via fluorosilane-modified silica (F-SiO 2 ) nanoparticles, polyurethane and polyacrylonitrile solution [ 157 ]. The presence of flurosilane led to the hydrophobic behavior in the membrane.…”

Section: Electrospun Nf Implantsmentioning

confidence: 99%

Electrospun Nanofibers Revisited: An Update on the Emerging Applications in Nanomedicine

et al. 2022

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Electrospinning (ES) has become a straightforward and customizable drug delivery technique for fabricating drug-loaded nanofibers (NFs) using various biodegradable and non-biodegradable polymers. One of NF's pros is to provide a controlled drug release through managing the NF structure by changing the spinneret type and nature of the used polymer. Electrospun NFs are employed as implants in several applications including, cancer therapy, microbial infections, and regenerative medicine. These implants facilitate a unique local delivery of chemotherapy because of their high loading capability, wide surface area, and cost-effectiveness. Multi-drug combination, magnetic, thermal, and gene therapies are promising strategies for improving chemotherapeutic efficiency. In addition, implants are recognized as an effective antimicrobial drug delivery system overriding drawbacks of traditional antibiotic administration routes such as their bioavailability and dosage levels. Recently, a sophisticated strategy has emerged for wound healing by producing biomimetic nanofibrous materials with clinically relevant properties and desirable loading capability with regenerative agents. Electrospun NFs have proposed unique solutions, including pelvic organ prolapse treatment, viable alternatives to surgical operations, and dental tissue regeneration. Conventional ES setups include difficult-assembled mega-sized equipment producing bulky matrices with inadequate stability and storage. Lately, there has become an increasing need for portable ES devices using completely available off-shelf materials to yield highly-efficient NFs for dressing wounds and rapid hemostasis. This review covers recent updates on electrospun NFs in nanomedicine applications. ES of biopolymers and drugs is discussed regarding their current scope and future outlook.

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Waterproof and breathable polyacrylonitrile/(polyurethane/fluorinated-silica) composite nanofiber membrane via side-by-side electrospinning

Abstract: Abstract

Cited by 35 publications

References 19 publications

Preparation of Nanofibers of Poly (methyl methacrylate) Composited with Few-Layer-Graphene for Anticorrosion Layer

Preparation of Nanofibers of Poly (methyl methacrylate) Composited with Few-Layer-Graphene for Anticorrosion Layer

Recent Progress in Protective Membranes Fabricated via Electrospinning: Advanced Materials, Biomimetic Structures, and Functional Applications

Electrospun Nanofibers Revisited: An Update on the Emerging Applications in Nanomedicine

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