Results 11 to 20 of about 80,951 (261)

3D Lamellar-Structured Graphene Aerogels for Thermal Interface Composites with High Through-Plane Thermal Conductivity and Fracture Toughness

Nano-Micro Letters, 2020
Highlights Lamellar-structured graphene aerogels with vertically aligned and closely stacked high-quality graphene lamellae are fabricated. The superior thermally conductive capacity of the aerogel endows epoxy with a high through-plane thermal ...
Pengfei Liu, Xiaofeng Li, Peng Min, Xiyuan Chang, Chao Shu, Yun Ding, Zhong-Zhen Yu   +6 more
doaj   +1 more source

A Design Optimization Methodology Applied to Conformal Cooling Channels in Injection Molds: 2D Transient Heat Transfer Analysis

Engineering Proceedings, 2023
Fabricating conformal cooling channels has become easier and more cost-effective because of recent advances in additive manufacturing. Conformal cooling channels (CCCs) give better cooling performance than regular (straight drilled) channels during the ...
Hugo Miguel Silva, João Tiago Noversa, Leandro Fernandes, Hugo Luís Rodrigues, António José Pontes   +4 more
doaj   +1 more source

Wrinkle-structured MXene film assists flexible pressure sensors with superhigh sensitivity and ultrawide detection range

Nanocomposites, 2022
With the rapid development of artificial intelligence and ever-increasing demand for electronic devices, constructing high-performance flexible pressure sensors is urgently needed.
Yuhuan Lv, Lizhen Min, Fengxiao Niu, Xiangyang Chen, Biao Zhao, Yong Liu, Kai Pan   +6 more
doaj   +1 more source

Efficient sensitizer-supported electron beam irradiation induced crosslinking of polyvinylidene fluoride for shape memory applications

Polymer Testing, 2021
Polyvinylidene fluoride (PVDF) preferentially crosslinks upon exposure to ionizing electron beam irradiation, leading to substantial changes in its physicomechanical and thermophysical properties.
Yixing Gao, Zhongyang Tan, Zhongqian Song, Jing Qian, Chao Fu, Wei Nie, Xianghai Ran   +6 more
doaj   +1 more source

Impact of temperature on LVI-damage and tensile and compressive residual strength of CFRP

Composites Part C: Open Access, 2020
This study investigates the influence of temperature and impact-energy on low-velocity impact damage in CFRP and the resulting residual tensile and compressive strength.
Johann Körbelin, Chiara Dreiner, Bodo Fiedler   +2 more
doaj   +1 more source

Flame-Synthesis of Carbon Nanotube Forests on Metal Mesh Structure: Dependence, Morphology, and Application

Nanomaterials, 2019
Multi-walled carbon nanotubes (MWCNTs) in the form of “forests” were synthesized directly on the surface of stainless steel (SS) mesh from ethanol flame volume.
Xuhai Xiong, Pu Zhao, Rong Ren, Xu Cui, Shude Ji   +4 more
doaj   +1 more source

Using Computational Modelling to Study Extensional Rheometry Tests for Inelastic Fluids

Fluids, 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, Célio Fernandes, Olga Sousa Carneiro, João Miguel Nóbrega   +3 more
doaj   +1 more source

Textronic Solutions Used for Premature Babies: A Review

AUTEX 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, Skrzetuska Ewa, Krucińska Izabella, Sujka Witold   +3 more
doaj   +1 more source

Polymer Clay Nano-composites [PDF]

Polymers, 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

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

Journal 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, Ebru Çalişkan, Nazire Deniz Yilmaz, Izabella Krucińska   +3 more
doaj   +1 more source