Results 51 to 60 of about 449,477 (314)

Enhanced flexural properties of aramid fiber/epoxy composites by graphene oxide

Nanotechnology Reviews, 2019
The reinforcing effect of graphene oxide (GO) in enhancing the flexural strength and flexural modulus of aramid fiber (AF)/epoxy composites were investigated with GO-AFs at a weight fraction of 0.1-0.7%.
Wu Yinqiu, Tang Bolin, Liu Kun, Zeng Xiaoling, Lu Jingjing, Zhang Tongtong, Shen Xiaojun   +6 more
doaj   +1 more source

The Effective Flexural Modulus of Filament Wound GRP Tapered Poles

Tehnicki vjesnik - Technical Gazette, 2020
The composite lighting poles are filament wound GRP tapered tubes with a variable wall thickness across the length. In this study, the effective flexural properties of GRP poles have been determined, experimentally and theoretically. Cantilever bending tests were performed on full-scale GRP tubes and the effective flexural modulus was calculated from ...
Ana Skender, Zoran Domitran, Jakov Krokar   +2 more
openaire   +5 more sources

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

Advanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du, Junjie Yang, Ziyu Lv, Yongbiao Zhai, Zezhuang Yi, Yuhui Xie, Ming‐Lin Zheng, Xiangyu Ma, Guodong Gong, Yan Wang, Ye Zhou, Su‐Ting Han   +11 more
wiley   +1 more source

Comprehensive analysis of mechanical properties of microcellular polypropylene: Experiment and simulation

Polymer Testing, 2022
A series of microcellular polypropylene (PP) with different bubble size and expansion ratio were prepared by supercritical CO2 moulding compression foaming, and their compressive, flexural and tensile properties were measured. A comprehensive calculation
Yichong Chen, Jiabao Yu, Yijie Ling, Shun Yao, Xiulei Jiang, Dongdong Hu, Huifeng Wang, Ling Zhao   +7 more
doaj  

Metamaterial Adhesives‐Integrated Triboelectric Nanogenerators with Enhanced and Programmable Charge Generation and Adhesion

Advanced Functional Materials, EarlyView.
A metamaterial adhesive‐integrated triboelectric nanogenerator (MetaAdh‐TENG) that integrates nonlinear cuts and a TENG in a flexible adhesive film is presented. The MetaAdh‐TENG simultaneously provides enhanced charge generation and strong adhesion by controlling crack propagation during peeling.
Hee Jin Lee, Dong Kwan Kang, Junghwa Kang, Changwook Lee, Michael D. Bartlett, Junyeob Yeo, Hoon Eui Jeong   +6 more
wiley   +1 more source

Comparison of mechanical properties and color stability of various vacuum-formed orthodontic retainers: An in vitro study

Saudi Dental Journal, 2023
Background: Vacuum-formed retainer (VFR) is the most used retainer due to its higher aesthetic properties and lower cost, their mechanical properties of are important in determining the stability and long-term use of appliances made out of them.
Aljazi H. Aldweesh, Nassr S. Al-Maflehi, Muhannad AlGhizzi, Eman AlShayea, Sahar F. Albarakati   +4 more
doaj  

Effect of Silane Coupling Agent on Flexural Strength and Hardness of Wheat Straw Polystyrene Composites

ASM Science Journal, 2021
In the present research work, the effect of silane treatment along with alkali treatment on flexural strength, flexural modulus, and hardness investigated.
R.S.N Sahai, Ravindra A Pardeshi, Deepankar Biswas   +2 more
doaj   +1 more source

Development of fibre-reinforced composite disk for computer-aided design-computer-aided manufacturing milled posts; Experimental composite disk using e-glass fibre in different fibre direction

The Journal of Indian Prosthodontic Society, 2021
Aims: To evaluate the flexural properties of computer-aided design-computer-aided manufacturing (CAD-CAM) milled posts fabricated from the experimental fibre-reinforced composite disks in different fibre direction, and to compare the flexural properties ...
Warin Prachasujit, Somchai Urapepon
doaj   +1 more source

Influence of the flexural modulus of prefabricated and experimental posts on the fracture strength and failure mode of composite resin cores.

Dental materials journal, 2012
The purpose of this study was to evaluate the influence of flexural modulus of non-metal posts on the fracture strength and failure mode of composite resin cores.
N. Kumagae, W. Komada, Y. Fukui, D. Okada, Hidekazu Takahashi, Keiichi Yoshida, H. Miura   +6 more
semanticscholar   +1 more source

Computational Modeling of Reticular Materials: The Past, the Present, and the Future

Advanced Materials, EarlyView.
Reticular materials are advanced materials with applications in emerging technologies. A thorough understanding of material properties at operating conditions is critical to accelerate the deployment at an industrial scale. Herein, the status of computational modeling of reticular materials is reviewed, supplemented with topical examples highlighting ...
Wim Temmerman, Ruben Goeminne, Kuber Singh Rawat, Veronique Van Speybroeck   +3 more
wiley   +1 more source