An overview of polylactic acid (PLA) nanocomposites for sensors

Advanced Composites and Hybrid Materials, Год журнала: 2024, Номер 7(3)

Опубликована: Апрель 18, 2024

Язык: Английский

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Interfacial-engineered robust and high performance flexible polylactic acid/polyaniline/MXene electrodes for high-perfarmance supercapacitors

Journal of Material Science and Technology, Год журнала: 2024, Номер 203, С. 201 - 210

Опубликована: Апрель 12, 2024

Flexible supercapacitors with high mechanical strength, excellent flexibility, and performance are highly desired to meet the increasing demands of flexible electronics. However, trade-off between electrochemical properties remains challenging. In this context, an interface-engineered strategy approach was proposed construct polylactic acid (PLA)/polyaniline (PANI)/MXene film (PPM) electrodes for supercapacitor applications. PPM electrode, porous PLA prepared from nonsolvent-induced-phase-separation method served as ideal substrate, providing flexibility whereas PANI coupling agent, enhanced interfacial strength electroactive MXene that firmly anchored deposited on through a facile layer-by-layer dip coating method. The tensile at break, elongation toughness 53.09 MPa, 11.09%, 4.12 MJ/m3, respectively, much higher than those pure (29.36 4.62%, 0.75 MJ/m3). At optimum mass loading density 3 mg cm−2 MXene, fabricated PPM3 electrode achieved specific capacitance 290.8 F g−1 current 1 A in three-electrode setup, approximately 1.5 times 190.8 MXene. Meanwhile, symmetric all-solid-state based delivers 193.7 0.25 g−1, corresponding energy 9.3 Wh kg−1 power 291.3 W kg−1. SC retains 86% its original even bent 120° also possesses fire-retardant ability, demonstrating great potential safe wearable

Язык: Английский

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Recent development of metal-organic frameworks and their composites in electromagnetic wave absorption and shielding applications

Advances in Colloid and Interface Science, Год журнала: 2024, Номер 332, С. 103271 - 103271

Опубликована: Авг. 8, 2024

Язык: Английский

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The landscape of energy storage: Insights into carbon electrode materials and future directions

Journal of Energy Storage, Год журнала: 2024, Номер 86, С. 111119 - 111119

Опубликована: Март 5, 2024

Язык: Английский

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Industrialization of open- and closed-loop waste textile recycling towards sustainability: A review

Journal of Cleaner Production, Год журнала: 2024, Номер 436, С. 140676 - 140676

Опубликована: Янв. 1, 2024

Язык: Английский

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Anticorrosion and discharge performance of calcium and neodymium co-doped AZ61 alloy anodes for Mg-air batteries

Journal of Material Science and Technology, Год журнала: 2024, Номер 193, С. 132 - 145

Опубликована: Фев. 16, 2024

Язык: Английский

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Revolutionizing waste-to-energy: harnessing the power of triboelectric nanogenerators

Advanced Composites and Hybrid Materials, Год журнала: 2024, Номер 7(3)

Опубликована: Май 15, 2024

Язык: Английский

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Textile production by additive manufacturing and textile waste recycling: a review

Environmental Chemistry Letters, Год журнала: 2024, Номер 22(4), С. 1929 - 1987

Опубликована: Апрель 5, 2024

Язык: Английский

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Poly(vinyl alcohol)/polyacrylamide double‐network ionic conductive hydrogel strain sensor with high sensitivity and high elongation at break

Journal of Polymer Science, Год журнала: 2024, Номер 62(20), С. 4599 - 4611

Опубликована: Июль 19, 2024

Abstract As a soft material with biocompatibility and stimulation response, ionic conductive hydrogel‐based wearable strain sensors show great potential across wide spectrum of engineering disciplines, but their mechanical toughness is limited in practical applications. In this study, freeze‐thawing techniques were utilized to fabricate double‐network hydrogels poly(vinyl alcohol)/polyacrylamide (PVA/PAM) both covalent physical cross‐linking networks. These demonstrate excellent performance, an elongation at break 2253% tensile strength 268.2 kPa. Simultaneously, they also display high sensitivity (Gage factor, GF = 2.32 0%–200% strain), achieve rapid response time 368 ms without the addition extra fillers or ions, stable signal transmission even after multiple cycles, fast human motion detection.

Язык: Английский

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Sustainable compression-molded bamboo fibers/poly(lactic acid) green composites with excellent UV shielding performance

Journal of Material Science and Technology, Год журнала: 2024, Номер 205, С. 247 - 257

Опубликована: Май 1, 2024

Язык: Английский

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