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Updated: Jul 31, 2026

Fabrication, Densification, and Replica Molding of 3D Carbon Nanotube Microstructures
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Fabrication, Densification, and Replica Molding of 3D Carbon Nanotube Microstructures

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解锁增强的特性:通过微波培养的 ZnO 纳米片,用于先进的热塑性复合材料的表面工程碳纤维

Akshay Sunil Salvi1, Sampath Parasuram1, A Moulishwar Reddy1

  • 1Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, Karnataka, India. sbose@iisc.ac.in.

Nanoscale
|October 14, 2025
PubMed
概括

我们开发了一种快速的微波方法,在碳纤维上生长氧化 (ZnO) 纳米片,增强碳纤维增强热塑性层材 (CFRTP). 这提高了先进应用的机械强度和电磁干扰屏蔽.

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Fiber Reinforced Concrete01:22

Fiber Reinforced Concrete

Fiber-reinforced concrete significantly enhances the structural and nonstructural properties of traditional concrete by incorporating fibers like steel, glass, and polymers. These fibers, varying from natural ones such as sisal and cellulose to manufactured ones like polypropylene and Kevlar, are mixed into hydraulic cement with aggregates. Steel fibers, often preferred for their robustness, contribute to improved ductility, toughness, and post-cracking performance. The concrete is classified...
Plasticizers01:31

Plasticizers

Water-reducers, or plasticizers, are chemical admixtures used in concrete to improve strength and workability. These additives reduce the water-cement ratio without compromising workability, lower the cement content while maintaining the same workability, or increase workability to assist concrete placement in inaccessible areas.
Plasticizers function by using surface-active agents to create repulsive electrostatic forces between cement particles. This dispersion enhances the concrete's...
Superplasticizers01:30

Superplasticizers

Superplasticizers are advanced admixtures that enhance the workability of concrete by lowering the water content without compromising the strength of the material. These substances are highly effective water reducers, improving concrete flow, making it easier to work with, and enabling concrete to reach inaccessible areas or densely reinforced sections without mechanical vibration. The key components in superplasticizers are either sulfonated melamine or naphthalene formaldehyde condensates,...
Additives and Fillers in Concrete01:29

Additives and Fillers in Concrete

Additives and fillers are integral to enhancing the properties of concrete. Pozzolans and blast-furnace slag are additives or admixtures due to their reactions with calcium hydroxide released during cement hydration. Fillers, which are finely ground and similar in fineness to Portland cement, improve concrete attributes such as workability density, and reduce capillary bleeding or cracking. Some fillers possess hydraulic properties or participate in benign reactions within the cement paste.
The...