SKU: 89555487591

Graphene foam

Sale price$102.86 Regular price$114.29
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Description

Graphene foamProduct Name Name: Graphene foam Product Overview Graphene foam presents a three dimensional network structure similar to foam. It is composed of numerous interconnected graphene layers, which interweave and construct rich pores. The size of pores varies from nanometer to micrometer, presenting a highly open and interconnected structure as a whole. The preparation of graphene foam film by CVD method is usually carried out at high temperature (usually

Product Name

Name:Graphene foam


Product Overview

 

Graphene foam presents a three-dimensional network structure similar to foam. It is composed of numerous interconnected graphene layers, which interweave and construct rich pores. The size of pores varies from nanometer to micrometer, presenting a highly open and interconnected structure as a whole. The preparation of graphene foam film by CVD method is usually carried out at high temperature (usually several hundred degrees Celsius to over one thousand degrees Celsius) and specific atmosphere (such as carbon containing gas, etc.), where the carbon source gas is decomposed and carbon atoms are grown on the substrate to form graphene under the action of a catalyst. Then, by controlling the growth conditions and subsequent treatment, graphene can form a three-dimensional foam structure. For example, using copper foil as the substrate and methane as the carbon source gas, the reaction is carried out in a high-temperature furnace. Firstly, methane decomposes at high temperatures to produce carbon atoms, which deposit on the surface of copper foil and gradually form graphene layers. Then, by controlling parameters such as reaction time and gas flow rate, graphene sheets are interconnected and grow into three-dimensional foam structures. Finally, the graphene foam is transferred from the substrate to obtain an independent graphene foam material.

The graphene foam prepared by CVD method has the advantages of high quality and regular structure. The growth process of graphene can be precisely controlled to obtain graphene foam with specific morphology and properties.


Technical Parameter

 

Appearance:Black film

Thickness:300-500 μm

 

Product Features

 

Excellent electrical properties: graphene foam has good conductivity, which makes it have potential application value in the field of electronic devices. It can be used as a conductive material for the preparation of flexible electrodes, supercapacitors, etc.

Excellent mechanical performance: Although graphene foam is a lightweight material, it has high strength and toughness. Its three-dimensional structure endows it with certain compressive and tensile resistance.

Good thermal performance: graphene foam has potential applications in the field of thermal management due to its high thermal conductivity. For example, it can be used as a heat dissipation material in electronic devices, effectively conducting the heat generated inside the device and preventing damage due to overheating

Efficient adsorption performance: due to its porous structure, graphene foam has good adsorption capacity for gas, liquid and other substances in theory. It can adsorb various organic pollutants, heavy metal ions, etc..


Application Fields

 

Supercapacitor: Graphene foam, as an electrode material, can achieve high capacitive performance and fast charge discharge rate by using its high specific surface area and good conductivity, providing efficient energy storage solutions for electronic equipment.

Battery electrode material: Its three-dimensional structure can provide a good channel for ion transport in the battery, improving the charging and discharging performance and cycle life of the battery. For example, in lithium ion batteries, graphene foam can be used as a carrier of negative electrode materials to improve the conductivity and structural stability of negative electrode materials.

Hydrogen storage materials: with its porous structure and good hydrogen adsorption performance, graphene foam has the potential to be an efficient hydrogen storage material, providing a new way for the storage and utilization of hydrogen energy.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 89555487591

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Jan
Belleville, US
★★★★★ 5
Perfect!
Scent: Unscented, Size: 6 Count (Pack of 10)
I have a 6 year old and we still bring wipes in the car or in my purse wherever we go because you never know when you need one. This is the perfect size and just what I was looking for. It doesn’t have scent, seals well, soft and just enough moisture. I usually wear small purses and this is a savior when we travel abroad.
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Reviewed in the United States on March 13, 2026
C
Verified Purchase
Cristine
Boise, US
★★★★★ 5
Wipes from those expensive sushi restaurants
Scent: Unscented, Size: 6 Count (Pack of 60)
I never really buy things without reading reviews, but for some reason, I didn't read reviews before buying these. Really glad that these turned out to be something I actually really like. Bought these little wipes to bring on my Disneyland trips because I realized you can never keep your hands clean enough while at the parks. These wipes are the size of little hand wipes you get from regular restaurants... the cheaper ones... the little square Fresh Naps. However, the quality of these wipes are of those long ones that come in the bags that they give out at sushi restaurants. They feel like cloth (soft and thick) and not paper so they wont rip while you're using them to wipe your hands. These are fragrance free, which means they smell like fragrance free lotion. I don't feel like they leave a sticky lingering after feel, but it's also currently 100 degrees so that may be a factor because I usually do feel that weird sticky feel after using mostly any hand wipes. That cleaned a little, but not actually clean feeling is honestly the worst. One little packet is like the size of the 2nd gen Ipod nanos (a little shorter) or like two ipod shuffles. They are really small and pretty much perfect for travel. 6 wipes in a packet is perfect for one full days use if you're out and about at a theme park with kids all around you that like to touch and lick everything with their little sticky, greasy fingers. The wipes have a shelf-life of 2 years. Mine was made in 2025... bought mid 2026... idk if I'd be able to use all 60 packets before they "expire", pero like, what does that even really mean anyway?
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Reviewed in the United States on March 21, 2026
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Verified Purchase
Vanessa
San Leandro, US
★★★★★ 5
Great for travel
Scent: Unscented, Size: 6 Count (Pack of 30)
I honestly hate dry wiping. I’m glad these are so small to carry in my bag just in case I have to go #2 in public. They stay moist the whole time. And since they come in bulk, i had them for a while and they were still moist! They’re soft and strong too.
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Reviewed in the United States on May 19, 2026
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Verified Purchase
S. Myers
Chelsea, US
★★★★★ 4
Great for Travel!
Scent: Unscented, Size: 6 Count (Pack of 10)
These are great hand wipes! They clean and without a sticky residue. I keep a pack in my purse and use them for travel. They are durable and do not break easily, plus are nice and soft. I chose the unscented ones and they are perfect.
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Reviewed in the United States on November 11, 2025
M
Verified Purchase
Meike Fischer
San Leandro, US
★★★★★ 5
Added to My Daily Routine
Scent: Unscented, Size: 6 Count (Pack of 10)
These wipes came in clutch on my recent international travel adventure. I used them to wipe dirty hands, snotty noses, airplane tray tables, public bathroom surfaces, and sweaty bodies when showers were not readily available. I love how small and portable the packages are and that they are so easy to add to a purse, backpack, carryon bag, or stow in a pocket of a jacket or vest. I always had them with me and even rescued strangers when a public bathroom had run out of soap.
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Reviewed in the United States on May 7, 2026

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