Current and future applications of PVDF-carbon nanomaterials in energy and sensing

Chemical Engineering Journal, Год журнала: 2024, Номер 492, С. 151856 - 151856

Опубликована: Май 10, 2024

Язык: Английский

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Piezoelectric PVDF and its copolymers in biomedicine: innovations and applications

Biomaterials Science, Год журнала: 2024, Номер 12(20), С. 5164 - 5185

Опубликована: Янв. 1, 2024

In recent years, poly(vinylidene fluoride) (PVDF) has emerged as a versatile polymer with wide range of applications across various fields. PVDF's piezosensitivity, versatility, crystalline structure, and tunable parameters have established it highly sought-after material. Furthermore, PVDF its copolymers exhibit excellent processability chemical resistance to diverse array substances. Of particular significance is remarkable structural stability in physiological media, which highlights potential for use the development biomedical products. This review offers comprehensive overview latest advancements PVDF-based systems. It examines fabrication stimulus-responsive delivery systems, bioelectric therapy devices, tissue-regenerating scaffolds, all harness piezosensitivity PVDF. Moreover, both invasive non-invasive diagnostic tools investigated, emphasis on flexibility, transparency, piezoelectric efficiency. The material's high biocompatibility are paramount importance implantable sensors long-term health monitoring, crucial management chronic diseases postoperative care. Additionally, we discuss novel approach photoacoustic microscopy that employs sensor, thereby eliminating necessity external contrast agents. technique provides new avenue imaging applications. Finally, explore challenges prospects systems distinctive comparison other reviews due concentrated examination applications, including pioneering techniques, detailed account field. Collectively, these elements illustrate markedly influence engineering patient care, distinguishing from existing literature. By leveraging attributes copolymers, researchers can continue advance frontiers engineering, transform care treatment outcomes.

Язык: Английский

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Exploring Material and Dielectric Properties of Poly(vinylidene fluoride) Composites Incorporated with Graphene and Graphene Oxide

Soft Matter, Год журнала: 2024, Номер 20(32), С. 6490 - 6499

Опубликована: Янв. 1, 2024

This study focuses on enhancing the structural, thermal, and dielectric properties of poly(vinylidene fluoride) (PVDF) nanocomposites loaded with graphene oxide (GO) (G), synthesized

Язык: Английский

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Antibacterial properties of bimetallic nanopattern induced by excimer laser on PTFE nanotextile

Heliyon, Год журнала: 2025, Номер 11(4), С. e42775 - e42775

Опубликована: Фев. 1, 2025

Язык: Английский

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Effect of Choline Chloride-Based DES on the Pore-Forming Ability and Properties of PVDF Membranes Prepared with Triethyl Phosphate as Green Solvent

Polymers, Год журнала: 2025, Номер 17(7), С. 984 - 984

Опубликована: Апрель 4, 2025

This study explores the influence of various additives on morphological, chemical, and thermal properties poly(vinylidene fluoride) (PVDF) membranes prepared via non-solvent induced phase separation (NIPS) technique. The use a green solvent such as triethyl phosphate (TEP) was shown to be successful. A particular focus dedicated pore formers based choline chloride-based deep eutectic solvents (DES) in combination with ethylene glycol glycerol, i.e., ChCl/EG ChCl/GLY, its benchmark traditional counterparts poly(ethylene glycol) (PEG) glycerol (GLY). Comprehensive characterization conducted using FESEM, FTIR, XRD, DSC techniques evaluate changes membrane morphology, porosity, crystallinity. PEG acted pore-forming agent, transitioning internal structure from spherulitic sponge-like consistent sizes, while GLY produced nodular morphology at higher concentrations due increased dope solution viscosity. DES significant shifts crystalline composition, decreasing α-phase fractions promoting β-phase formation concentrations. While overall porosity remained unaffected by addition or PEG, it dependent concentration lower values than those obtained PEG. Membrane size ChCl/GLY GLY. All showed performance hydrophobic regime. findings demonstrate that can tailor structural TEP-driven PVDF membranes, providing versatile approach customize for specific applications.

Язык: Английский

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Enhanced gravity-driven membrane filtration for purifying roof rainwater using multi-walled carbon nanotubes tuned PVDF hollow fiber membranes

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 129869 - 129869

Опубликована: Сен. 1, 2024

Язык: Английский

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Recent study on hydrophilization of polyvinylidene fluoride membrane for oily–wastewater treatment

Chinese Journal of Chemical Engineering, Год журнала: 2024, Номер unknown

Опубликована: Окт. 1, 2024

Язык: Английский

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