Highly sensitive stretchable fiber-based temperature sensor enhanced by surface-chemically modified silver nanowires

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 482, P. 148772 - 148772

Published: Jan. 20, 2024

Language: Английский

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Enhancing energy storage capability for renewable energy systems through advanced cement-based supercapacitors

Energy and Buildings, Journal Year: 2025, Volume and Issue: unknown, P. 115732 - 115732

Published: April 1, 2025

Language: Английский

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Conducting Polymer Nanocomposites for Electromagnetic Interference Shielding—Radical Developments

Journal of Composites Science, Journal Year: 2023, Volume and Issue: 7(6), P. 240 - 240

Published: June 10, 2023

Electromagnetic interference disturbs the working of electronic devices and affects surroundings human health. Consequently, research has led to development radiation-protection materials. Inherently conducting polymers have been found be suitable for electromagnetic (EMI) shielding owing their fine electrical conductivity properties. Moreover, nanoparticle-reinforced conjugated used form efficient nanocomposites EMI shielding. Nanoparticle addition further enhanced radiation protection capability polymers. This state-of-the-art comprehensive review describes potential polymer Conducting polymers, such as polyaniline, polypyrrole, polythiophene, widely with carbon, metal, inorganic nanoparticles. The effectiveness focus researchers. microscopic, mechanical, thermal, magnetic, electrical, dielectric, permittivity properties explored. Electrically materials achieve high by absorbing and/or dissipating field. future these nanomaterials relies on nanomaterial design, facile processing, overcoming dispersion processing challenges in this

Language: Английский

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Integrating green nanotechnology with sustainable development goals: a pathway to sustainable innovation

Discover Sustainability, Journal Year: 2024, Volume and Issue: 5(1)

Published: Oct. 29, 2024

Green nanotechnology offers several possibilities to bridge the nano and sustainability domains help us achieve Sustainable Development Goals (SDGs) address major global concerns. In this review, we detail fundamentals applications of GNT toward SDGs goals. This includes energy production, pollution abatement, water treatment, eco-friendly agricultural practices. The discussion challenges related legal, ethical safety aspects as well limits technology. Prospects call for collaborative efforts across various disciplines policy guidelines in bridging with UN SDGs. We hope that insights provided review can guide future research policies more environmentally responsible practices, improving environmental stewardship a special emphasis on nanotechnology.

Language: Английский

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Carbonized Syndiotactic Polystyrene/Carbon Nanotube/MXene Hybrid Aerogels with Egg-Box Structure: A Platform for Electromagnetic Interference Shielding and Solar Thermal Energy Management

ACS Applied Materials & Interfaces, Journal Year: 2023, Volume and Issue: 15(33), P. 39740 - 39751

Published: Aug. 9, 2023

Functional materials for electromagnetic interference (EMI) shielding are a consistently hot topic in the booming communication engineering, proceeding development that tends to multifunctional EMI materials. Herein, series of carbonized syndiotactic polystyrene/carbon nanotube/MXene (CsPS/CNT/MXene) hybrid aerogels were fabricated and solar thermal energy conversion purposes. To fabricate aerogels, porous CNT/MXene framework was initially prepared using freeze-casting. Subsequently, sPS infused into structure, followed by hyper-cross-linking carbonization under an inert atmosphere. The resulting exhibited distinctive egg-box comprising numerous nanofibrous carbon microspheres embedded within lamellar framework. mass ratio between CNT MXene regulated identify optimum aerogel, is, CCM-4-6, which impressive properties including Young's compression modulus 0.67 MPa, water contact angle 137.6 ± 4.1°, specific surface area 110 m2 g-1, electrical conductivity 43.0 S m-1, SE value 40 dB. Meanwhile, phase-change composites through encapsulating paraffin wax aerogels. For CCM-4-6 noteworthy encapsulation achieved at about 76.7%, along with remarkable latent heat, good reliability, commendable capacity. This study presents facile route prepare

Language: Английский

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Breakthroughs of fullerene in optoelectronic devices—An overview

Hybrid Advances, Journal Year: 2024, Volume and Issue: 6, P. 100233 - 100233

Published: June 26, 2024

This state-of-the art review is designed to state the competence of fullerene nanostructures in optoelectronic devices. Fullerene molecules own valuable structural, electronic, optical, electrical, and physical properties be employed optoelectronics device sector. Especially, modification nanocomposite formation led high performance light emitting diodes, optical sensors, photovoltaics systems. Combination conjugated polymers/molecules with has found further enhance efficacy towards these In form, have been known develop conjugation conducting polymers for better charge, hole, or electron transference leading assistances. Consequently, like poly(3-hexylthiophene), poly(3,4-ethylenedioxythiophene), poly(3-hexylthiophene-2,5-diyl), polystyrene sulfonate, polycyclopenta-dithiophene-benzothiadiazole, poly(2-methoxy-5-(2′-ethylhexyloxy)-1,4-phenylenevinylene), 4,4′-bis[(p-trichlorosilylpropylphenyl)phenylamino] biphenyl, etc. reinforced utilized. Polymers grafted fullerenes such as [6,6]-phenyl C61-butyric acid methyl ester [6,6]-phenyl-C61-butyric hexyl also recognized. addition, non-conducting poly(methyl methacrylate) was exploited. Mostly, C60 C70 preferred nanofiller assemblies. Effectiveness nanomaterials observed luminescent solar cells (bulk heterojunction/polymer/perovskite), sensors (photo-/organic/bacterial sensing). Nevertheless, designs need comprehensively investigated by overcoming underlying working mechanism, fabrication, challenges related fields.

Language: Английский

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Nanocellulose-based conductive composites: A review of systems for electromagnetic interference shielding applications

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 277, P. 133891 - 133891

Published: July 16, 2024

Electronic systems and telecommunications have grown in popularity, leading to increasing electromagnetic (EM) radiation pollution. Environmental protection from EM demands the use of environmentally friendly products. The design interference (EMI) shielding materials using resources like nanocellulose (NC) is gaining traction. Cellulose, owing its biocompatibility, biodegradability, excellent mechanical thermal properties, has attracted significant interest for developing EMI materials. Recent advancements cellulose-based materials, particularly modified cellulosic composites, are highlighted this study. By incorporating metallic coatings compounded with conductive fillers inherently elements, conductivity effectiveness can be significantly improved. This review discusses introduction shields, cellulose, NC, assessing shield options diverse NC-based composite shields considering their low reflectivity. study offers new insights into designing advanced composites applications.

Language: Английский

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Advances in Graphene–Polymer Nanocomposite Foams for Electromagnetic Interference Shielding

Polymers, Journal Year: 2023, Volume and Issue: 15(15), P. 3235 - 3235

Published: July 29, 2023

With the continuous advancement of wireless communication technology, use electromagnetic radiation has led to issues such as interference and pollution. To address problem radiation, there is a growing need for high-performance shielding materials. Graphene, unique carbon nanomaterial with two-dimensional structure exceptional electrical mechanical properties, offers advantages flexibility, light weight, good chemical stability, high efficiency. Consequently, it emerged an ideal filler in composites, garnering significant attention. In order meet requirements efficiency low weight materials, researchers have explored graphene–polymer nanocomposite foams cellular structure. This mini-review provides overview common methods used prepare highlights effectiveness some representative foams. Additionally, future prospects development materials are discussed.

Language: Английский

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Progress in thermoplastic/thermoset polymeric nanocomposites reinforced with graphene quantum dots

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 83 - 103

Published: Jan. 1, 2025

Language: Английский

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Multifunctional graphene quantum dots nanocomposites in biomedical sectors

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 189 - 210

Published: Jan. 1, 2025

Language: Английский

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