Results 31 to 40 of about 104,249 (311)

Advancements in polymer (Nano)composites for phase change material-based thermal storage: A focus on thermoplastic matrices and ceramic/carbon fillers

open access: yesSmart Materials in Manufacturing
This article explores (i) the potential of polymer (nano)composites as alternatives to conventional metals in the manufacture of heat exchangers and (ii) the application of Phase Change Materials (PCMs) for thermal energy storage.
Seung Ho Lee   +8 more
doaj   +1 more source

STRENGTH CHARACTERIZATION OF DISSIMILAR MATERIAL SAMPLES PRODUCED VIA FUSED FILAMENT FABRICATION

open access: yesNonconventional Technologies Review, 2022
Fused Filament Fabrication is a 3D Printing technology that uses molten thermoplastic material forced through a nozzle to manufacture parts additively.
Vasile Ermolai   +2 more
doaj  

Effect of Fly Ash from Thermal Power Plant on the Dielectric Properties of Polymer Composites Materials based on Matrix Epoxy DER 331

open access: yesChemical Engineering Transactions, 2017
Fly ash (FA) is a low cost, inorganic waste product obtained from thermal power plants. This waste product causes significant environmental problem but it possesses good mechanical properties due to the constituent phases contained in it i.e.
P. Bachtrong, L. Nguyenthanh, H. Phamthi
doaj   +1 more source

Systemic analysis about residual chloroform in PLLA films

open access: yesCurrent Directions in Biomedical Engineering, 2016
Toxic volatile organic chemicals (VOCs), such as chloroform, are widely used in polymer manufacture in the field of implants and polymeric drug carriers.
Teske Michael   +4 more
doaj   +1 more source

Light transmission in nanocellular polymers: Are semi-transparent cellular polymers possible? [PDF]

open access: yes, 2017
This work presents the light transmission through a collection of solid cellular polymers based on poly (methyl methacrylate) (PMMA) with cells sizes covering the micro and nano-scale.
Notario, B.   +3 more
core   +2 more sources

Design, Manufacturing, and Comparative Analysis of a Mini Extruder for Polymer Flow Characterization: A Case Study on HDPE and PMMA Polymers

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi
Polymer extrusion is one of the most widely used polymer processing methods and the sole option for many standard products. The modern extrusion machine has a very sophisticated design; for example, the extrusion screw has different zones and complex ...
Emin Uslu, Galip Yılmaz
doaj   +1 more source

Cytocompatibility Evaluation of a Novel Series of PEG-Functionalized Lactide-Caprolactone Copolymer Biomaterials for Cardiovascular Applications

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Although the use of bioresorbable materials in stent production is thought to improve long-term safety compared to their durable counterparts, a recent FDA report on the 2-year follow-up of the first FDA-approved bioresorbable vascular stent showed an ...
Sandra Pacharra   +12 more
doaj   +1 more source

Process development for the hybrid additive manufacturing of metallic structures on polymer substrates

open access: yesAdditive Manufacturing Letters, 2023
3D hybrid additive manufacturing describes the combined application of different additive manufacturing processes in order to manufacture a component with almost unlimited design freedom and free choice of materials.
Steffen Czink   +3 more
doaj   +1 more source

Application of polymer thermal store material in fixed honeycomb regenerative heat exchanger [PDF]

open access: yesE3S Web of Conferences, 2020
The article considers the possibility to use different types of polymer thermal store materials for regenerative heat exchangers in local ventilation systems.
Penev Angel, Tsokov Lyubomir
doaj   +1 more source

Sustainable Production of Polymer Matrix Nanocomposites for Energy Storage [PDF]

open access: yesE3S Web of Conferences
This research investigates the manufacture of polymer matrix nanocomposites specifically designed for energy storage applications with a focus on sustainability.
Dixit Saurav   +5 more
doaj   +1 more source

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