Nanocellulose-Assisted Construction of Multifunctional MXene-Based Aerogels with Engineering Biomimetic Texture for Pressure Sensor and Compressible Electrode

Nano-Micro Letters, Journal Year: 2023, Volume and Issue: 15(1)

Published: April 10, 2023

Multifunctional architecture with intriguing structural design is highly desired for realizing the promising performances in wearable sensors and flexible energy storage devices. Cellulose nanofiber (CNF) employed assisting building conductive, hyperelastic, ultralight Ti3C2Tx MXene hybrid aerogels oriented tracheid-like texture. The biomimetic are constructed by a facile bidirectional freezing strategy CNF, carbon nanotube (CNT), based on synergistic electrostatic interaction hydrogen bonding. Entangled CNF CNT "mortars" bonded "bricks" of tracheid structure produce good interfacial binding, superior mechanical strength (up to 80% compressibility extraordinary fatigue resistance 1000 cycles at 50% strain). Benefiting from texture, CNF/CNT/MXene aerogel shows ultralow density 7.48 mg cm-3 excellent electrical conductivity (~ 2400 S m-1). Used as pressure sensors, such exhibit appealing sensitivity performance linear up 817.3 kPa-1, which affords their application monitoring body surface information detecting human motion. Furthermore, can also act electrode materials compressive solid-state supercapacitors that reveal satisfactory electrochemical (849.2 mF cm-2 0.8 mA cm-2) long cycle compression (88% after 10,000 strain 30%).

Language: Английский

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Ultralight MXene/carbon nanotube composite aerogel for high-performance flexible supercapacitor

Advanced Composites and Hybrid Materials, Journal Year: 2023, Volume and Issue: 6(3)

Published: May 20, 2023

Language: Английский

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Facile and scalable preparation of cage-like mesoporous carbon from lignin-based phenolic resin and its application in supercapacitor electrodes

Carbon, Journal Year: 2022, Volume and Issue: 196, P. 819 - 827

Published: May 27, 2022

Language: Английский

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Sustainable polysaccharide-based materials for intelligent packaging

Carbohydrate Polymers, Journal Year: 2023, Volume and Issue: 313, P. 120851 - 120851

Published: March 27, 2023

Language: Английский

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An overview of biomass-based Oil/Water separation materials

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 316, P. 123767 - 123767

Published: April 5, 2023

Language: Английский

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Strong, conductive, and freezing-tolerant polyacrylamide/PEDOT:PSS/cellulose nanofibrils hydrogels for wearable strain sensors

Carbohydrate Polymers, Journal Year: 2023, Volume and Issue: 305, P. 120567 - 120567

Published: Jan. 9, 2023

Language: Английский

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Lignin as a green and multifunctional alternative to phenol for resin synthesis

Green Chemistry, Journal Year: 2023, Volume and Issue: 25(6), P. 2241 - 2261

Published: Jan. 1, 2023

The substitution of phenol by lignin not only reduces the feedstock cost resin synthesis but also improves resin's physicochemical properties and endues with new functions.

Language: Английский

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Flexible piezoresistive pressure sensors based on nanocellulose aerogels for human motion monitoring: A review

Composites Communications, Journal Year: 2022, Volume and Issue: 35, P. 101351 - 101351

Published: Oct. 5, 2022

Language: Английский

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Biomass‐based materials for advanced supercapacitor: principles, progress, and perspectives

Aggregate, Journal Year: 2023, Volume and Issue: 5(1)

Published: Sept. 21, 2023

Abstract Supercapacitors exhibit considerable potential as energy storage devices due to their high power density, fast charging and discharging abilities, long cycle life, eco‐friendliness. With the increasing environmental concerns associated with synthetic compounds, use of environment friendly biopolymers replace conventional petroleum‐based materials has been widely studied. Biomass‐based are biodegradable, renewable, non‐toxic. The unique hierarchical nanostructure, excellent mechanical properties hydrophilicity allow them be used create functional conductive precisely controlled structures different properties. In this review, latest development biomass‐based supercapacitor is reviewed discussed. This paper describes physical chemical various impact on supercapacitors, well classification basic principles supercapacitors. Then, a comprehensive discussion presented utilization in supercapacitors recent applications across range devices. Finally, an overview future prospects challenges pertaining provided.

Language: Английский

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Fluorescent cellulose-based materials for information encryption and anti-counterfeiting

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 493, P. 215287 - 215287

Published: June 15, 2023

Language: Английский

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