Results 11 to 20 of about 5,737,097 (385)

Engineering Smart Composite Hydrogels for Wearable Disease Monitoring

open access: yesNano-Micro Letters, 2023
Growing health awareness triggers the public’s concern about health problems. People want a timely and comprehensive picture of their condition without frequent trips to the hospital for costly and cumbersome general check-ups.
Jianye Li   +8 more
semanticscholar   +1 more source

Physical, Mechanical, and Thermal Properties and Characterization of Natural Fiber Composites Reinforced Poly(Lactic Acid): Miswak (Salvadora Persica L.) Fibers

open access: yesInternational Journal of Polymer Science, 2022
7000 years ago, miswak fiber (MF) was used as a toothbrush for oral care. However, since the emergence of plastic materials, it monopolized the oral care industry.
A. F. Nur Diyana   +6 more
doaj   +1 more source

Effect of three-directional orthogonal preform weaving parameters on properties of C/C composites

open access: yesCailiao gongcheng, 2022
Taking the three-directional orthogonal preform with different Z-direction fiber distance as the research object, the carbon/carbon (C/C) composites were prepared by the combination of chemical vapor infiltration and resin impregnation, and the effect of
DENG Qilin   +5 more
doaj   +1 more source

Progress in high strength intermediate modulus carbon fiber and its high toughness resin matrix composites in China

open access: yesCailiao gongcheng, 2020
High strength intermediate modulus carbon fiber composites are still the main aviation composites in the world at present and for a long time to come. In recent year, based on the experience of high-strength carbon fiber composites, the industrialization
BAO Jian-wen   +8 more
doaj   +1 more source

Effect of PEEK Particles on Physiomechanical Behavior of Carbon/Epoxy Composite

open access: yesInternational Journal of Polymer Science, 2022
The inherently brittle nature and the susceptibility to impact damage hinder the use of carbon/epoxy composite in some areas. In this study, poly ether ether ketone (PEEK) microparticles were incorporated to increase the resistance to delamination and ...
Muhammad Muslim Rehman   +2 more
doaj   +1 more source

Carbon‐Based Composite Phase Change Materials for Thermal Energy Storage, Transfer, and Conversion

open access: yesAdvancement of science, 2021
Phase change materials (PCMs) can alleviate concerns over energy to some extent by reversibly storing a tremendous amount of renewable and sustainable thermal energy.
Xiao Chen   +5 more
semanticscholar   +1 more source

Impact Performance of Three-dimensional Woven Composites with Novel Binding Yarn Patterns

open access: yesJournal of Natural Fibers, 2022
This research offered an experimental examination of the effect of binder yarns, and 3D woven patterns on impact (Charpy and drop weight impact), and compression after impact (CAI) performance of seven (07) different kinds of 3D woven jute/green epoxy ...
Muhammad Umair   +3 more
doaj   +1 more source

Polymeric composite materials for radiation shielding: a review

open access: yesEnvironmental Chemistry Letters, 2021
The rising use of radioactive elements is increasing radioactive pollution and calling for advanced materials to protect individuals. For instance, polymers are promising due to their mechanical, electrical, thermal, and multifunctional properties ...
C. V. More   +4 more
semanticscholar   +1 more source

Non-destructive testing and evaluation of composite materials/structures: A state-of-the-art review [PDF]

open access: yesAdvances in Mechanical Engineering, 2020
Composite materials/structures are advancing in product efficiency, cost-effectiveness and the development of superior specific properties. There are increasing demands in their applications to load-carrying structures in aerospace, wind turbines ...
B. Wang   +4 more
semanticscholar   +1 more source

Microstructure and densification of 3D weaving preform

open access: yesCailiao gongcheng, 2021
The carbon fiber preform is the skeleton of the carbon/carbon material. During the densification process,the pores of the preform is filled by the matrix carbon to form a carbon/carbon composite material.
HUANG Cheng-jie   +4 more
doaj   +1 more source

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