SKU: 66571120530

Carbon nano fibers

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Description

Carbon nano fibersProduct Name Name: Carbon nano fibers Product Overview Carbon nanofiber is a fibrous nanocarbon material made of multiple layers of graphite sheets. The diameter is generally between 10nm 500nm, and the length can reach 0. 5 m 100 m or longer. This material has high crystal orientation, good electrical conductivity and thermal conductivity, and is a quasi one dimensional carbon material between the nano carbon tube and the ordinary carbon fiber.

Product Name

Name: Carbon nano fibers

Product Overview

Carbon nanofiber is a fibrous nanocarbon material made of multiple layers of graphite sheets. The diameter is generally between 10nm-500nm, and the length can reach 0.5 μ m-100 μ m or longer. This material has high crystal orientation, good electrical conductivity and thermal conductivity, and is a quasi-one-dimensional carbon material between the nano-carbon tube and the ordinary carbon fiber.

Technical Parameter

Purity>99wt%

Diameter:40-130nm/50-200nm

Appearance:Black powder

Specific surface area:18.50m2/g

Ash content:0.39%

Note: Specific surface area data and ash data are single measurement data and are allowed to float between different batches.

Product Features

1)High strength and high stiffness: Carbon nanofibers have up to 500 GPa and an elastic modulus of nearly 900 GPa, which is considerable compared to other high-strength materials such as steel or glass fiber.

2)High conductivity: carbon nanofibers have excellent conductivity, theoretically more than 200 times that of copper.

3)High thermal conductivity: carbon nanofibers have high thermal conductivity, which makes them have potential applications in the field of heat conduction materials

Application Fields

1)Battery field: The high conductivity and high surface area of carbon nanofibers help improve battery performance and charging rate. It can be used as a cathode material for lithium ion battery, providing a lot of embedded space for lithium ion, which is conducive to improving the charge and discharge capacity and current density of lithium ion battery. In addition, carbon nanofibers can also be made into flexible batteries, with higher energy storage density and longer service life than lithium-ion batteries.

2)Composite materials: Carbon nanofibers can be used as enhancers to improve mechanical properties. In the field of composite materials, the tensile, impact strength and modulus of the matrix can be improved, and the conductivity and thermal conductivity can be greatly improved.

3)Sensor field: Carbon nanofibers can be used to make sensors.

4)Coatings: Carbon nanofibers can be made into high-quality wear-resistant coatings and anticorrosive coatings.

5)Electrochemical field: The characteristics of carbon nanofibers fully meet the requirements of fast material electron / material transmission speed, high active site density and high chemical stability in electrochemical reaction, so they have considerable application prospects in the field of electrochemistry.

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 66571120530

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4.5 ★★★★★
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R
@RoseShowsChannel
Cuba, US
★★★★★ 4
We really like these!!
Color: Bright White Accent Light
Easy install. Seem to be made well. They work well lighting our path. It's nice you can use your foot to push the stake in, but be careful, somehow a piece broke off of the end when we did. It's okay, we still were able to make it work, just something to be aware of. It'd be better if they made that part from metal. Otherwise they seem sturdy and were hoping they last well. Solar is a fabulous thing. Lights up our nights!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
B
Verified Purchase
Bonnie
Cuba, US
★★★★★ 1
Disappointing
Color: Bright White Accent Light
Terrible. I bought a lot of these, thinking they would be better quality, since they cost more than most of the other solar lights on Amazon. But they rarely all work -even in summer after some of the sunniest days. (Yes they are “on”). My husband bought some really cheap plastic ones, made by another brand, which average out about 2 dollars a piece and those actually work great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 29, 2025
L
Verified Purchase
Lance Edwards
Birmingham, US
★★★★★ 5
Good stuff
Color: Bright White Accent Light
Exactly wamhat I wanted
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
A
Verified Purchase
AnAmazonCustomer
Whiting, US
★★★★★ 3
Bought 4 - burned out in 6 wks
I paid full price and purchased four of these; within six weeks one was inoperable and won't turn on at all. Dead. One other is barely hanging on and two are still doing okay. Given the price, I'd expect far more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2024
N
Verified Purchase
Nicholas A.
Fort Morgan, US
★★★★★ 2
Can’t recommend with 2/6 failing in 2
Purchased 6 lights, two failed within 8 weeks photo shows dead la get on left vs functional one on right. Sadly, I have received no response or support from the company. Who knows how long the other 4 lights will last.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025

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