SKU: 59322709168

Gamma Alumina Nanofibers

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Description

Gamma Alumina NanofibersProduct Name Name: Gamma Alumina Nanofibers Product Overview Gamma Alumina Nanofibers are a type of nanomaterial with specific structure and properties, mainly composed of alumina (Al CO3), and exist in the form of nanofibers. The preparation methods of gamma alumina nanofibers are diverse, including hydrothermal method, sol gel combined electrospinning method, etc. The hydrothermal method controls the supersaturation and reaction conditions of the

Product Name

Name:Gamma Alumina Nanofibers

Product Overview

 

Gamma Alumina Nanofibers are a type of nanomaterial with specific structure and properties, mainly composed of alumina (Al ¡ãCO3), and exist in the form of nanofibers. The preparation methods of gamma alumina nanofibers are diverse, including hydrothermal method, sol gel combined electrospinning method, etc. The hydrothermal method controls the supersaturation and reaction conditions of the aluminum salt solution to allow ions or molecular clusters to aggregate and grow crystals at low temperatures, forming nanofibers. Gamma alumina has a spinel structure, which gives it a high specific surface area and porosity, facilitating catalytic reactions and adsorption processes. Gamma alumina nanofibers, as a type of nanomaterial with excellent properties, have broad application prospects and enormous development potential in multiple fields.


Technical Parameter

 

Pipe diameter: 4-8 nm

Purity: 99%

Length: 200-300 nm

Specific surface area: 250-300 m2/g

 

Product Features

 

Thin diameter: for example, a diameter of 4-8 nanometers;

High activity: belongs to activated alumina;

Porosity: possessing a rich pore structure;

Has certain adsorption performance: can activate reactants through adsorption and dissociation, thereby increasing the concentration of reactants on the catalyst surface and further promoting the reaction.


Application Fields

 

Catalyst carrier: Gamma alumina nanofibers have a large specific surface area and good chemical stability, making them suitable as carriers for catalysts to improve the efficiency and stability of catalytic reactions.

Adsorbent material: Its nanoscale and high specific surface area endow gamma alumina nanofibers with excellent adsorption performance, which can be used to remove harmful substances in water or pollutants in gases.

Ceramic materials: The addition of gamma alumina nanofibers can improve the strength and toughness of ceramic materials, and enhance their high-temperature resistance.

Thermal insulation material: Its excellent thermal insulation performance makes gamma alumina nanofibers have potential application value in aerospace, construction and other fields.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

      

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SKU: 59322709168

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JJJ707
Boise, US
★★★★★ 1
Stopped working after 3 months
It stopped working after 3 months. The motor still runs the gear still turns. But it does not engage the can to cut. I bought it for a post operative situation and I am glad that it worked when for the length of time it did but it's disappointing that I now have to throw this item away.
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Reviewed in the United States on April 6, 2026
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Tvick86
Lexington, US
★★★★★ 2
Meh.
Worked great the first couple of times it was used. But then it stopped cutting into the cans and does not open them. It causes the metal to fray off in small pieces which resulted in getting a piece of metal stuck in my finger for weeks so I don't recommend. It's also very loud.
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Reviewed in the United States on May 7, 2026
J
Verified Purchase
Jules
Charlottesville, US
★★★★★ 5
not better than manual……!!!!!
Do Not Buy This Product. this review is coming at 1 April 2026. This can opener was purchased in October 2025. My initial review was that it worked well and did the job. It was meant to do however, after a few uses, I noticed that the can opener continue to move around and around the can even after the can lid had been cut open. in January 2026 it began to make more and more rotations around the can and the lid was not cut loose. After a few more uses. It just rotated and did nothing else. I sent an email to the company. I contacted Amazon about it. I’ve done everything that I can possibly see to do but I get no positive results. Consequently, I have a six month old can opener. It does not work. worked well for the first 10 or 20 uses; then the cutting edge just wore out (3-4mos.), so now my money was wasted. No explanation no offer, too bad.
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Reviewed in the United States on October 18, 2025
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Kathryn b.
Cuba, US
★★★★★ 1
Don't waste money on this one
Ordered in January 2026. Worked good the first few times. Now it just rotates around and around the can but doesn't cut anything. I'm so disappointed because it failed shortly after my return window closed.
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Reviewed in the United States on May 5, 2026
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rosa arellano
Whiting, US
★★★★★ 5
I have arthritis and it works really well and very easy to use it came fully charged that was nice.
Very nice ;-)
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Reviewed in the United States on June 7, 2026

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