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Papers
61,005 resultsShowing papers similar to A comparative study of thermo‐physical properties of different nanofluids for effective heat transfer leading to Li‐ion battery pack cooling
ClearHeat Transfer in Cavities: Configurative Systematic Review
This comprehensive review synthesized research on heat transfer in enclosed cavities, covering the effects of geometry, fins, nanofluid properties, and magnetic fields on thermal performance. The findings provide guidance for optimizing cooling systems in electronics, solar collectors, and industrial heat exchangers.
A Review of Heat Dissipation and Absorption Technologies for Enhancing Performance in Photovoltaic–Thermal Systems
This review surveys heat dissipation and absorption technologies used in electronics and energy systems, evaluating passive cooling methods, phase-change materials, and advanced thermal interface materials. The authors assess emerging polymer-based thermal management composites as lightweight alternatives to metallic heat sinks in next-generation electronics.
Research on Heat Transfer of Nanofluid in Porous Media: A Mini Review
This mini review examines literature from 1998 to 2024 on heat transfer of nanofluids in porous media, summarizing analytical methods, forced convection models, the role of Darcy number, and how nanofluid type and flow geometry influence thermal performance across different porous media configurations.
Thermal behavior of reusable ice cubes: Cooling efficiency and performance analysis
Researchers evaluated the thermal performance of commercially available reusable ice cubes using sensor and infrared imaging systems to compare their cooling efficiency. Stainless steel reusable ice cubes cooled fastest due to higher thermal conductivity, while the study also noted reusable ice as a strategy to avoid both unhygienic water contamination and microplastic leaching from single-use alternatives.
Techniques for the Thermal Analysis of PCM
This review covers techniques for characterizing the thermal properties of phase change materials used in energy storage systems. Accurate measurement of melting points, latent heat, and thermal conductivity is essential for designing efficient PCM-based systems. Better thermal analysis methods support the development of clean energy storage technologies.
Ice‐Templated Synthesis of Mixed Ion‐Electron Conductors for Functional Interlayers in Lithium Batteries
Researchers developed an ice-templated synthesis approach for mixed ion-electron conducting interlayers composed of hierarchically porous conducting polymer nanosheets with lithium-ion-conducting nanoparticles, achieving simultaneous high electrical (6.0 S/cm) and ionic conductivity (0.22 mS/cm) to enhance battery performance. When applied to lithium-organic and lithium-sulfur batteries, the interlayers significantly improved specific capacity and cycling stability by confining soluble redox-active species within the porous architecture.
Special Issue “Functional Nanomaterials: Structures, Compositions and Various Applications”
Researchers presented a special issue overview connecting fundamental structure-property relationships of functional nanomaterials to their performance in real-world technological devices and processes across a range of application domains.
"Nano Packaging and its Potential Application: A Review"
This review examines nano packaging technologies and their potential applications in food preservation and other industries, discussing nanomaterial types, barrier properties, antimicrobial functions, and the regulatory and safety considerations surrounding the use of nanoscale materials in food contact applications.
Influence FF Concentration to Thermal Diffusivity in Liquid Form using Photopyroelectric (PPE) Setup and Dual-Beam Mode-Mismatched Thermal Lens Method with Different Optical Sensors
Researchers examined how concentration affects thermal diffusivity in nano-liquid formulations using the photopyroelectric setup and dual-beam mode-mismatched thermal lens method, testing standard liquids and graphene oxide samples with PVDF and photodiode optical sensors, finding an increasing trend in thermal diffusivity with concentration.
Nanotechnology and its role in raising the efficiency of the internal environment in negative patient isolation rooms in Egyptian hospitals-Evidence-Proofs
This paper reviewed nanotechnology applications for improving the performance of internal combustion engines, covering nano-lubricants, nano-fuel additives, and nanocoating technologies. The review found nanotechnology can substantially improve engine efficiency and reduce emissions.
Suspension of micro- and nanoplastic test materials: Liquid compatibility, (bio)surfactants, toxicity and environmental relevance
This review addresses a fundamental challenge in microplastic health research: how to properly prepare and store plastic test particles for laboratory experiments so that results are reliable and relevant to real-world conditions. The authors evaluate the chemical stability of nine common plastics in various liquids and examine how to prevent particles from clumping together during testing. Getting these methods right is essential because poorly prepared test materials could lead to inaccurate conclusions about whether microplastics are harmful to human health.
Advancements in SiC-Reinforced Metal Matrix Composites for High-Performance Electronic Packaging: A Review of Thermo-Mechanical Properties and Future Trends
This review examines advancements in silicon carbide-reinforced metal matrix composites for electronic packaging applications, evaluating their thermo-mechanical properties including high thermal conductivity and low thermal expansion coefficient for next-generation chip cooling.
A review on the role of nanotechnological interventions in sequestration, mitigation and value-added product conversion of micro-/nanoplastics
This review examines how nanotechnology-based approaches can be used to capture, break down, or convert microplastics and nanoplastics into useful products. The buildup of these tiny plastic particles in water environments has become a global health and environmental concern. The review highlights promising technologies that could help clean up microplastic pollution and reduce human exposure.
Investigation of Mechanical and Thermal Performance of Nanoclay Modified Concrete for Energy Efficiency
Not relevant to microplastics — this paper reviews how adding nanoclay modifies the mechanical and thermal properties of concrete, focusing on fire resistance, thermal conductivity, and structural performance in construction.
Subambient passive cooling enabled by hydroxyapatite powder formulated into a paint
Researchers developed a paint containing hydroxyapatite powder that cools surfaces passively without electricity by reflecting sunlight and radiating heat, offering a sustainable alternative to air conditioning in warm climates.
A critical review on clay-based nanocomposite particles for application of wastewater treatment
This review evaluates clay-based nanocomposite materials including clay-metal, clay-polymer, and clay-carbon composites as adsorbents for removing various pollutants from water and wastewater. Clay nanocomposites offer high surface area, thermal stability, and selectivity, and are identified as more cost-effective than conventional treatment methods.
Nanofluids Minimal Quantity Lubrication Machining: From Mechanisms to Application
This review examines nanofluid minimum quantity lubrication as a sustainable machining technique that reduces environmental impact while maintaining manufacturing precision. The study summarizes the mechanisms and performance benefits of this approach across different materials, aiming to bridge the gap between laboratory research and factory-scale implementation.
Ionic Liquids as Extractants for Nanoplastics
This study proposed ionic liquids as a new class of extractants for removing nanoplastics from complex water and biological matrices. Ionic liquids could offer more efficient nanoplastic separation compared to conventional methods, enabling better quantification of nanoplastic contamination in food, water, and environmental samples.
The Impact of Micro-Nanoparticles on Morphology, Thermal, Barrier, Mechanical, and Thermomechanical Properties of PLA/PCL Blends for Application in Personal Hygiene: A Review
This review covers how micro- and nanoparticle reinforcements alter the morphology, thermal stability, barrier properties, and mechanical performance of PLA/PCL biodegradable polymer blends for personal hygiene applications. It evaluates the potential of these composites to replace non-biodegradable plastics while meeting functional performance requirements.
Investigation of a Jet-Based Direct Mixing Process for Improved Structuring of Conductive Battery Hetero-Agglomerates
This paper is not about microplastics — it investigates a jet-based mixing process for producing cathode composite materials for all-solid-state batteries, examining how process parameters affect particle structure and electrical conductivity.
Reciclagem química conduzida pelo uso de líquidos iônicos, como estratégia para mitigar a poluição por microplásticos
This study used low-toxicity ionic liquids to chemically recycle PET microplastics under mild temperature and pressure conditions. Ionic liquids offer a greener alternative to the harsh solvents typically needed for chemical recycling. The approach could help address microplastic pollution by providing a more environmentally friendly way to break down and recover value from tiny plastic particles that are difficult to collect and recycle by conventional means.
Influence of surfactant type on the microstructure, mechanical and thermal properties of phenolic foams
This study examined how surfactant type affects the microstructure, mechanical, and thermal properties of phenolic foams, finding that nonionic Tween80 produced the lowest density foams while anionic SLS30 produced the highest density, with all surfactants creating open-cell morphology.
Recycling Lithium-Ion Batteries—Technologies, Environmental, Human Health, and Economic Issues—Mini-Systematic Literature Review
This review examines the environmental and health challenges of recycling lithium-ion batteries, which are central to modern electronics and electric vehicles. Traditional recovery methods like pyrometallurgy and hydrometallurgy carry environmental risks, and emerging approaches like membrane processes and bioleaching show promise but face scaling challenges. The authors highlight that improving lithium recovery efficiency is critical for both preventing environmental contamination and securing sustainable supplies of this essential resource.
Nanoteknolojinin Tıp ve Mühendislik Uygulamaları
This review covers nanotechnology applications in medicine and engineering, summarizing advancements in nanomaterial development and their utilization across biomedical and engineering domains.