Great Carbon Nano Materials based Composites for Electronic Skin: Intelligent Sensing, and Self-Powered Nano Generators

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110805 - 110805

Published: Feb. 1, 2025

Language: Английский

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A Systematic Review of Circular Economy Literature in Healthcare: Transitioning from a ‘Post-Waste’ Approach to Sustainability.

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: unknown, P. 145427 - 145427

Published: April 1, 2025

Language: Английский

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Unveiling the Transformative Power of Smart Cellulosic Nanomaterials: Revisiting Potential Promises to Sustainable Future

Engineering materials, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 42

Published: Jan. 1, 2025

Language: Английский

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Chemical synthesis, surface characterization, and electrical properties of nanocomposite films for dielectric applications

Digest Journal of Nanomaterials and Biostructures, Journal Year: 2025, Volume and Issue: 20(1), P. 159 - 168

Published: March 1, 2025

This work used the solution preparation casting method to fabricate composite (CA/PANI), which consisting of conducting polymer polyaniline (PANI) and cellulose acetate (CA). The effects PANI on surface, electrical structural characteristics CA are studied. XRD confirmed successful fabrication CA/PANI films. Additionally, surface morphology nanocomposite films shows that nanoparticles spatially scattered shown in a random arrangement. PANI/CA were also tested for free energy, adhesion work, contact angles. After increasing concentration from 10% 20%, angle water dropped 74.75º 67.25º, increased 91.02 99.82 mJ/m2 . Also, as content grows total energy increases 28.42 40.22 , polar 11.64 14.06 dispersive 21.87 26.16 conductivity was between 50 106 Hz. With addition PANI, 4.5×10-8 S/cm 1.8×10-7 CA/20%PANI. obtained data show improved properties, is significant dielectric applications.

Language: Английский

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CO2-Based Polypropylene Carbonates with High-Stretch and Self-Healing Properties

International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(8), P. 3878 - 3878

Published: April 19, 2025

Carbon dioxide-based copolymers such as polypropylene carbonate (PPC) can offer the double environmental benefit of capturing CO2 and replacing oil-based raw materials in plastics industry with renewable ones. However, their production at an industrial level is still limited by range applications which physicochemical properties are competitive ideally surpass those fossil-based polymeric commodities. This work introduces PPC high-stretch self-healing that were prepared copolymerization propylene oxide using tailored Zn glutarate catalysts. The analyzed terms composition, molecular weight, thermal mechanical behavior, particularly focusing on tensile properties, strain recovery, creep response, ability. All showed good ductility properties. most promising ones achieved excellent fast recovery extremely high elongations (>700%), reaching remarkable values (>600%) after proper self-healing. These completely amorphous, present optical transparency, be processed techniques normally used for other thermoplastics. Therefore, they a variety applications, including shrink films packaging, thus providing new, valuable perspectives industrialization these CO2-based polymers.

Language: Английский

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Biomaterials for energy storage: Synthesis, properties, and performance

Green Technologies and Sustainability, Journal Year: 2024, Volume and Issue: unknown, P. 100152 - 100152

Published: Nov. 1, 2024

Language: Английский

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