Biodegradable flexible conductive film based on sliver nanowires and PLA electrospun fibers

Journal of Applied Polymer Science, Journal Year: 2024, Volume and Issue: 141(22)

Published: March 13, 2024

Abstract Biodegradable conductive films are crucial for the sustainable development of wearable electronics. In this work, a flexible and degradable film was prepared based on carefully designed interface polylactic acid (PLA) electrospun fibers silver nanowires (AgNWs). The amphiphilic triblock copolymer added to PLA solution electrospinning, followed by solvent posttreatment induce hydrophilic block migrate fiber surface. Dopamine can be uniformly polymerized surface fibers, PLA@PDA form good combination with AgNWs. electrical conductivity AgNWs/PLA@PDA reach 258.5 S cm −1 , showing obvious Joule heating effect mechanical properties. Degradation experiments showed that in phosphate buffered saline molecular chain dynamic equilibrium due scission rearrangement ester groups degraded slowly, while rapidly under alkaline conditions. Our study provides simple controllable method prepare electronic films, which is expected applied bioelectrodes.

Language: Английский

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A versatile flexible film containing phase change microcapsules and polypyrrole/bacterial cellulose with high enthalpy, photothermal and Joule heating for personal thermal management

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162036 - 162036

Published: March 1, 2025

Language: Английский

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Microfluidic Sensing Textile for Continuous Monitoring of Sweat Glucose at Rest

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(15), P. 19605 - 19614

Published: April 3, 2024

Wearable sweat sensors have received considerable attention due to their great potential for noninvasive continuous monitoring of an individual's health status applications. However, the low secretion rate and fast evaporation pose challenges in collecting from sedentary individuals analysis body physiology. Here, we demonstrate wearable textiles at rest using combination a heating element microfluidic channel increase localized skin rates combat evaporation, enabling accurate stable trace amounts sweat. The Janus sensing yarns with glucose sensitivity 36.57 mA cm

Language: Английский

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Dual-Sided Superhydrophobic Laser-Induced Graphene Evaporator for Efficient Desalination and Brine Treatment under High Salinity

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 12, 2025

The immense energy footprint of desalination and brine treatment is a barrier to green economy. Interfacial evaporation (IE) offers sustainable approach water purification by efficient conversion. However, conventional evaporators are susceptible fluctuations in solar radiation the salinity handling liquid. present research an innovative step toward fabrication superhydrophobic laser-induced graphene (LIG) interfacial for treatment. fabricated dual-sided (DSLIG) exhibits self-cleaning ability on both sides, enhancing salt rejection capabilities through lotus effect. This multilayered evaporator comprises top layer MPES LIG bottom PVDF AR 972 LIG, resulting superior localized heat generation ability. engineered surface has undergone performance analysis with DI NaCl solutions concentrations 3.5-24 wt %. dual-stacked configuration coupled (one sun)-joule heating (5 V) attained rates ∼5 kg m

Language: Английский

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Thermal management with innovative fibers and textiles: manipulating heat transport, storage and conversion

National Science Review, Journal Year: 2024, Volume and Issue: 11(10)

Published: Aug. 22, 2024

Thermal management is essential for maintaining optimal performance across various applications, including personal comfort, electronic systems and industrial processes. Thermal-management fibers textiles have emerged as innovative solutions to manipulate heat transport, storage conversion efficiently. This review explores recent advancements in material innovations this field. We summarize the novel designed controlling transport through different pathways, progress developing phase-change-material-based regulation, application of photothermal conversion, Joule heating thermoelectric effect energy routes advanced textiles. Furthermore, we discuss challenges future perspectives It believed that ongoing research development promise bring about thermal-management catering demands multiple sectors.

Language: Английский

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Recent development and applications of electrodeposition biocoatings on medical titanium for bone repair

Journal of Materials Chemistry B, Journal Year: 2024, Volume and Issue: 12(39), P. 9863 - 9893

Published: Jan. 1, 2024

Schematic diagram of the device, mechanism and biomedical application electrodeposition for preparation bioactive coatings on surface titanium implants bone repair.

Language: Английский

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An overview of Joule heating in energy storage materials and applications

Journal of Materials Chemistry C, Journal Year: 2024, Volume and Issue: 12(37), P. 14729 - 14753

Published: Jan. 1, 2024

This review summarizes the transformative impact of Joule heating on synthesis energy storage materials and their applications in battery electrodes, supercapacitors, solid-state electrolytes, electrode recycling current collectors.

Language: Английский

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Recent advances and perspectives of MXene sediment: Composition, morphology, properties and applications

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 515, P. 215964 - 215964

Published: May 21, 2024

Language: Английский

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Heat-driven all-weather oil spill cleanup by a multifunctional superhydrophobic carbonized sponge

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 353, P. 128516 - 128516

Published: June 21, 2024

Language: Английский

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Electro-assisted photothermal synergy for removal of volatile organic compounds over Au single atoms anchored TiO2 nanotubes

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 358, P. 124338 - 124338

Published: July 1, 2024

Language: Английский

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