Mechanics of Advanced Materials and Structures, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 13
Published: Feb. 19, 2024
Language: Английский
Mechanics of Advanced Materials and Structures, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 13
Published: Feb. 19, 2024
Language: Английский
Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 203, P. 201 - 210
Published: April 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
Language: Английский
Citations
40Advances in Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 332, P. 103271 - 103271
Published: Aug. 8, 2024
Language: Английский
Citations
40Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 7(3)
Published: April 18, 2024
Language: Английский
Citations
35Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 436, P. 140676 - 140676
Published: Jan. 1, 2024
Language: Английский
Citations
31Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 86, P. 111119 - 111119
Published: March 5, 2024
Language: Английский
Citations
31Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 193, P. 132 - 145
Published: Feb. 16, 2024
Language: Английский
Citations
30Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 7(3)
Published: May 15, 2024
Language: Английский
Citations
28Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 205, P. 247 - 257
Published: May 1, 2024
Language: Английский
Citations
26Environmental Chemistry Letters, Journal Year: 2024, Volume and Issue: 22(4), P. 1929 - 1987
Published: April 5, 2024
Language: Английский
Citations
25Journal of Polymer Science, Journal Year: 2024, Volume and Issue: 62(20), P. 4599 - 4611
Published: July 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.
Language: Английский
Citations
25