3D-Printed Superhydrophobic and Magnetic Device That Can Self-Powered Sense A Tiny Droplet Impact

Light-management films are usually fabricated from the petrochemical-based polymers, and developing renewable and biodegradable cellulose-based light-management films with high transparence, tunable haze, and UV-blocking capacity by a facile and large-scale production method is still challenging. Herein, cellulose/poly(meta-phenylene isophthalamide) (PMIA) lightmanagement films were manufactured by simple blending, which was fit for the large-scale production of cellulose/PMIA films. It was found that the cellulose/PMIA composite films showed tunable haze (14−55%), high transparence (>78%), UV-blocking capacity, and irradiation stability. In addition, the elongation at break and tensile strength of the composite film can be improved to 23.78% and 55.90 MPa compared to those of the native cellulose film (21.94% and 45.83 MPa), ascribed to copious hydrogen bonds between PMIA and cellulose molecules. Hence, the cellulose/PMIA light-management films with enhanced optical and mechanical properties were fabricated successfully, and they showed great potential in flexible displays and energy-efficient buildings.

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“…Therefore, this cellulose/PMIA film with light-management capacity displays huge potential to be used in the carbonneutrality world. 45,46…”

Section: Uv−vis Spectra Of Cellulose/pmia Composite Filmsmentioning

confidence: 99%

Cellulose/Poly(meta-phenylene isophthalamide) Light-Management Films with High Antiultraviolet and Tunable Haze Performances

Xia

Peng

et al. 2022

ACS Appl. Polym. Mater.

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“…A wide variety of new strategies based on electrokinetic, 5 , 6 , 7 , 8 osmotic, 9 , 10 , 11 triboelectric, 12 , 13 , 14 electromagnetic, 15 , 16 , 17 and piezoelectric effects 18 , 19 have been developed to harvest untapped water energies. In these methods, a close interplay between water and underlying interfacial materials is favored to facilitate both the mass and charge transfer.…”

Section: Introductionmentioning

confidence: 99%

Achieving ultra-stable and superior electricity generation by integrating transistor-like design with lubricant armor

Song

Liu

et al. 2022

The Innovation

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“…Soft electronics have attracted increasing attention of scientific researchers in wearable electronics, − health monitoring, , artificial intelligence, − gesture recognition, etc. The main advantage of wearable electronics is the ability to fit onto arbitrarily curved surfaces, which could be regarded as a bridge connecting the human body and electrode materials without significant changes in their characteristics, and their excellent mechanical properties and nontoxic side effects are the critical factors that determine their potential applications .…”

Section: Introductionmentioning

confidence: 99%

Tunable and Self-Healing Properties of Polysaccharide-Based Hydrogels through Polymer Architecture Modulation

Yuyu

Ju²,

Wang

et al. 2022

ACS Sustainable Chem. Eng.

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Hydrogel-based devices have attracted tremendous attention due to their potential applications in sensors and soft actuators. However, it is still a challenge for hydrogel-based devices to be integrated with high conductivity, sustainability, reusability, extraordinary mechanical strength, and high stretchability. Herein, a multiple-network hydrogel has been developed via a simple one-pot method based on poly(vinyl alcohol) (PVA), Gleditsia sinensis polysaccharide gum (GSG), and 2,2,6,6-tetramethylpiperidin-1-oxyl (TEMPO)-oxidated nanocellulose (TOCNF), using borax as a cross-linker. The optimal hydrogel (PGB-TOCNF) exhibited high mechanical strength (378 kPa), stretchability (548% breaking elongation), and compressibility (92% compression strain), as well as considerable conductive behavior. Importantly, the unique self-healing, reformable, and injectable properties of the polysaccharide-based hydrogel could be due to dynamic and reversible borate ester bonds and could also be locked by the formation of PVA nanocrystals during the freezing–thawing process. This work broadens the avenue for designing polysaccharide-derived hydrogels for applications in sensors, wearable electronics, and soft robots.

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3D-Printed Superhydrophobic and Magnetic Device That Can Self-Powered Sense A Tiny Droplet Impact

Cited by 46 publications

References 42 publications

Cellulose/Poly(meta-phenylene isophthalamide) Light-Management Films with High Antiultraviolet and Tunable Haze Performances

Cellulose/Poly(meta-phenylene isophthalamide) Light-Management Films with High Antiultraviolet and Tunable Haze Performances

Achieving ultra-stable and superior electricity generation by integrating transistor-like design with lubricant armor

Tunable and Self-Healing Properties of Polysaccharide-Based Hydrogels through Polymer Architecture Modulation

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