Nanomaterials: Classification, properties, and environmental toxicities

Environmental Technology & Innovation, Год журнала: 2020, Номер 20, С. 101067 - 101067

Опубликована: Июль 24, 2020

Язык: Английский

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Factors affecting thermal conductivities of the polymers and polymer composites: A review

Composites Science and Technology, Год журнала: 2020, Номер 193, С. 108134 - 108134

Опубликована: Март 19, 2020

Язык: Английский

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Recent Progress on Nanocellulose Aerogels: Preparation, Modification, Composite Fabrication, Applications

Advanced Materials, Год журнала: 2021, Номер 33(11)

Опубликована: Фев. 3, 2021

The rapid development of modern industry and excessive consumption petroleum-based polymers have triggered a double crisis presenting shortage nonrenewable resources environmental pollution. However, this has provided an opportunity to stimulate researchers harness native biobased materials for novel advanced applications. Nanocellulose-based aerogels, using abundant sustainable cellulose as raw material, present third-generation aerogels that combine traditional with high porosity large specific surface area, well the excellent properties itself. Currently, nanocellulose provide highly attention-catching platform wide range functional applications in various fields, e.g., adsorption, separation, energy storage, thermal insulation, electromagnetic interference shielding, biomedical Here, preparation methods, modification strategies, composite fabrications, further are summarized, additional discussions regarding prospects potential challenges future development.

Язык: Английский

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Three-dimensional interconnected networks for thermally conductive polymer composites: Design, preparation, properties, and mechanisms

Materials Science and Engineering R Reports, Год журнала: 2020, Номер 142, С. 100580 - 100580

Опубликована: Авг. 12, 2020

Язык: Английский

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Fabrication, Functionalization, and Application of Carbon Nanotube-Reinforced Polymer Composite: An Overview

Polymers, Год журнала: 2021, Номер 13(7), С. 1047 - 1047

Опубликована: Март 26, 2021

A novel class of carbon nanotube (CNT)-based nanomaterials has been surging since 1991 due to their noticeable mechanical and electrical properties, as well good electron transport properties. This is evidence that the development CNT-reinforced polymer composites could contribute in expanding many areas use, from energy-related devices structural components. As a promising material with wide range applications, poor solubility aqueous organic solvents hindered utilizations CNTs. The current state research CNTs-both single-wall nanotubes (SWCNT) multiwalled (MWCNT)-reinforced composites-was reviewed context presently employed covalent non-covalent functionalization. such, this overview intends provide critical assessment composite materials unveil successful associated CNT-incorporated composites. mechanisms related mechanical, thermal, performance also discussed. It vital understand how addition CNTs alters microstructure at micro- nano-scale, these modifications influence overall behavior, not only its fabricated form but functionalization techniques. technological superiority gained CNT may be advantageous, scientific values are here critically explored for reliable, sustainable, reliability different industrial needs.

Язык: Английский

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Highly Thermal Conductivities, Excellent Mechanical Robustness and Flexibility, and Outstanding Thermal Stabilities of Aramid Nanofiber Composite Papers with Nacre-Mimetic Layered Structures

ACS Applied Materials & Interfaces, Год журнала: 2019, Номер 12(1), С. 1677 - 1686

Опубликована: Дек. 10, 2019

Aramid nanofiber (ANF) paper has shown potential applications in flexible electronics. However, its inherent low thermal conductivity coefficient (λ) values might threaten the safety of devices under a high-power working condition. In this work, polydopamine-functionalized boron nitride nanosheet (BNNS@PDA)/ANF thermally conductive composite papers with nacre-mimetic layered structures were prepared via highly efficient vacuum-assisted filtration followed by hot pressing. For given BNNS loading, surface functionalization could further enhance conductivities and mechanical properties BNNS@PDA/ANF papers. presented anisotropic conductivities, through-plane (λ⊥) in-plane (λ∥) 50 wt % reached 0.62 3.94 W/mK, 181.8 196.2% higher than those original ANF paper, respectively, which also BNNS/ANF (λ⊥ = 0.52 W/mK λ∥ 3.33 W/mK). The tensile strength 36.8 MPa, 30.5% that (28.2 MPa). addition, heat resistance index (THRI) was increased to 223.1 °C. Overall, our fabricated possess excellent robustness flexibility, outstanding stabilities, showing great fields intelligent wearable equipment, supercapacitors,

Язык: Английский

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Interfacial thermal resistance in thermally conductive polymer composites: A review

Composites Communications, Год журнала: 2020, Номер 22, С. 100518 - 100518

Опубликована: Окт. 1, 2020

Язык: Английский

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Fabrication and investigation on the ultra-thin and flexible Ti3C2Tx/co-doped polyaniline electromagnetic interference shielding composite films

Composites Science and Technology, Год журнала: 2019, Номер 183, С. 107833 - 107833

Опубликована: Сен. 23, 2019

Язык: Английский

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Light-driven bimorph soft actuators: design, fabrication, and properties

Materials Horizons, Год журнала: 2020, Номер 8(3), С. 728 - 757

Опубликована: Окт. 27, 2020

This review provides an account of the state-of-the-art light-driven bimorph soft actuators from their fundamentals to emerging applications, as well new perspectives on future scope, opportunities, and challenges.

Язык: Английский

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Detection of antibiotics in food: New achievements in the development of biosensors

TrAC Trends in Analytical Chemistry, Год журнала: 2020, Номер 127, С. 115883 - 115883

Опубликована: Март 29, 2020

Язык: Английский

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