Results 31 to 40 of about 3,604,085 (398)

Using Computational Modelling to Study Extensional Rheometry Tests for Inelastic Fluids

open access: yesFluids, 2021
The present work focuses on the extensional rheometry test, performed with the Sentmanat extensional rheometer (SER) device, and its main objectives are: (i) to establish the modelling requirements, such as the geometry of the computational domain ...
Mohammadreza Aali   +3 more
doaj   +1 more source

Textronic Solutions Used for Premature Babies: A Review

open access: yesAUTEX Research Journal, 2021
Premature birth is considered to be a substantial problem in perinatal medicine, which in the vast majority of cases (>60%), concerns African and South Asian countries.
Wilgocka Karolina   +3 more
doaj   +1 more source

Polymer Clay Nano-composites [PDF]

open access: yesPolymers, 2019
Clay–polymer composite materials is an exciting area of research and this Special Issue aims to address the current state-of-the-art of “Polymer Clay Nano-Composites” for several applications, among them antibacterial, environmental, water remediation, dental, drug delivery and others [...]
openaire   +2 more sources

Mechanical Performance and Applications of CNTs Reinforced Polymer Composites—A Review

open access: yesNanomaterials, 2021
Developments in the synthesis and scalable manufacturing of carbon nanomaterials like carbon nanotubes (CNTs) have been widely used in the polymer material industry over the last few decades, resulting in a series of fascinating multifunctional ...
N. M. Nurazzi   +12 more
semanticscholar   +1 more source

Research progress in ultrasonic welding of fiber-reinforced polymeric composites

open access: yesCailiao gongcheng, 2023
Compared with traditional adhesive bonding and mechanical fastening, ultrasonic welding (USW) technology provides a new economical and efficient joining method for the manufacturing of fiber-reinforced polymeric composite (FRPC) structures.USW device ...
ZHAO Pu   +3 more
doaj   +1 more source

Electrical and Thermal Properties of Carbon Nanotube Polymer Composites with Various Aspect Ratios

open access: yesMaterials, 2022
In response to the rising need for flexible and lightweight materials capable of efficient heat transport, many studies have been conducted to improve the thermal properties of polymers via nanofillers.
Dong-Kwan Lee   +4 more
semanticscholar   +1 more source

Layer-by-layer polypyrrole coated graphite oxide and graphene nanosheets as catalyst support materials for fuel cells [PDF]

open access: yes, 2013
For the production of advanced types of catalyst support materials, the distinguished properties of graphene nanosheets were combined with the structural properties of conducting polypyrrole by the incorporation of graphene nanosheets into a polymer ...
Alkan Gursel, Selmiye   +4 more
core   +2 more sources

Thermal Characteristics of Okra Bast and Corn Husk Fibers Extracted via Alkalization

open access: yesJournal of Natural Fibers, 2022
In this study, fibers were extracted from okra stems and corn husks via alkalization. The obtained fibers were subjected to physical and thermal analyses.
Dawid Stawski   +3 more
doaj   +1 more source

Breaking Through Bottlenecks for Thermally Conductive Polymer Composites: A Perspective for Intrinsic Thermal Conductivity, Interfacial Thermal Resistance and Theoretics

open access: yesNano-Micro Letters, 2021
Bottlenecks in the field of thermally conductive polymer composites are raised, and corresponding reasons are analysed. Three possible directions for breaking through such bottlenecks are put forward, and current advances in these three directions are ...
Junwei Gu, Kunpeng Ruan
semanticscholar   +1 more source

Covalently bonded interfaces for polymer/graphene composites [PDF]

open access: yes, 2013
The interface is well known for taking a critical role in the determination of the functional and mechanical properties of polymer composites. Previous interface research has focused on utilising reduced graphene oxide that is limited by a low structural
Bengtsson, Carl   +6 more
core   +1 more source

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