SKU: 74217316880

Single Layer Graphene dispersion(XFZ20)

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Description

Single Layer Graphene dispersion(XFZ20)Product Name Name: Single Layer Graphene dispersion water(XFZ20) Product Overview Graphene is a two dimensional carbon nanomaterial composed of carbon atoms in a hexagonal honeycomb lattice, with numerous unique properties, widely used in various fields. The research on graphene can be traced back to 1948, when Austrian scientists Russ and Wager were the first to use transmission electron microscopy to capture images of a small amount of graphene

Product Name

Name: Single Layer Graphene dispersion water(XFZ20)

 

Product Overview

 

Graphene is a two-dimensional carbon nanomaterial composed of carbon atoms in a hexagonal honeycomb lattice, with numerous unique properties, widely used in various fields. The research on graphene can be traced back to 1948, when Austrian scientists Russ and Wager were the first to use transmission electron microscopy to capture images of a small amount of graphene layers. In 2004, British scientists Andrei Geim and Konstantin Novoselov successfully peeled off a single layer of graphene, which attracted widespread attention and won them the 2010 Nobel Prize in Physics.

Graphene is a two-dimensional carbon element, and single-layer graphene is composed of single-layer carbon atoms. Each carbon atom is connected in sp ² hybrid form to form a hexagonal honeycomb like two-dimensional structure. The C-C bond length in graphene is about 0.142nm, the bond angle is 120 °, and the thickness is only 0.35nm.

Graphene is currently one of the strongest known materials, with excellent mechanical, electrical, and optical properties. It has a low resistivity and superior conductivity, and the quantum Hall effect can be observed at room temperature. In addition, graphene also possesses transparency and nonlinear optical properties.

The reactivity of graphene is mainly concentrated at the boundary groups and planar defects. It can be oxidized at high temperatures or react with oxidizing acids to produce products such as CO and CO â‚? Graphene can also be connected to oxygen-containing groups to generate graphene oxide, or connected to other groups to generate corresponding derivatives.


Technical Parameter

 

Concentration: 0.5mg/ml-5mg/ml

Solvent: Water

other composition:XFZ20

 

Application Fields

 

The theoretical application fields of graphene include but are not limited to the following aspects:
In the field of electronics, silicon can be used as a substitute for chip materials, applied in transistors, integrated circuits, flexible screens, wearable devices, solar charging, etc;
In the field of heat dissipation materials: it can be used for heat dissipation of LED lamps and other products, with a system cost reduction of at least 30%. It can also be applied for heat dissipation of smartphones, tablets, high-power energy-saving LED lighting, satellite circuits, laser weapons, etc;
In the automotive field, it can be applied to automotive lubricants, power vehicles, night vision functions, tires, etc., greatly reducing the weight of the battery and reducing the overall weight of the vehicle, extending the battery life, and greatly improving the range and charging speed of electric vehicles;
Biomedical field: can be used for biosensors, drug delivery platforms, tissue engineering, biological imaging, etc;
Military industry: can be applied in aerospace and military industries, providing endless power for interstellar exploration, satellite orbit transformation, and other fields;
Energy field: can be used for new energy devices such as lithium-ion batteries, supercapacitors, solar cells, etc;
Composite materials field: can be used to produce new generation polymers and composite materials with stronger performance;
Sensor field: can be used for the diagnosis of glucose, cholesterol, hemoglobin, and cancer cells, and can also be used as a pH sensor to detect pollutants;
Coating field: can be used on various surfaces from glass to metal to improve corrosion resistance, new generation waterproof equipment, etc;
Conductive printing and packaging field: It can provide high conductivity, flexibility, high-speed printing, and low-temperature curing, opening the door to printed electronic products for special applications.


Product Features

 

The graphene provided by Xianfeng Nano is prepared by ultrasonically adding dispersant XFZ20 to rGO in a solvent:
High single-layer rate: Composed of single atomic layers, it reduces the resistance caused by interlayer van der Waals forces, resulting in more excellent performance.
High purity: The content of dispersant added is low, which has a relatively small impact on the performance of graphene.
Rich functional groups: rGO has various functional groups on its surface, such as carboxyl, hydroxyl, epoxy, etc., which makes it easy to react with organic compounds.
Large specific surface area: During the preparation process, a larger specific surface area is generated, which is beneficial for interacting with other substances.
Excellent conductivity and thermal conductivity: Due to its excellent conductivity, rGO has potential applications in energy storage, composite materials, sensors, and other fields.


Related Information

Please e-mail for the detailed characterization data.


E-mail:[email protected]

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SKU: 74217316880

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4.1 ★★★★★
Based on 7 reviews
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Verified Purchase
Melissa j
New York, US
★★★★★ 5
10/10 Great game changer for aggressive chewers
After a scary experience where our Doberman ingested part of a toy and needed emergency surgery, we had to get rid of all plush toys and small balls in our house. Replacing everything felt overwhelming. This ball has been fantastic. It’s truly built for aggressive chewers and holds up incredibly well. It’s perfect for fetch, strong enough for tug-of-war, and the bounce is excellent, which keeps our dog fully engaged during self-play when he’s entertaining himself. That unpredictable bounce makes it exciting without being unsafe. Most importantly, it gives us peace of mind. No shredding, no chunks coming off, no felt cover and constant worry about ingestion. Since having to replace all of his previous toys and balls, this one has stood out as the best by far. If you have a large, powerful dog—especially a Doberman—or a dog who destroys toys quickly, this is a must-have. Durable, safe, and genuinely fun. 10/10, highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
C
Verified Purchase
Crystal Knapp
Natrona Heights, US
★★★★★ 5
Finally, a sturdy oversized ball my boy can't destroy! And can pick up easily
This is just wonderful! My dog has destroyed all other balls! I think this is finally one he cannot destroy. And I love the holes so he can pick it up and throw it himself. LOL. And it BOUNCES, bringing him endless joy and skill in catching it. Cause you don't know which way it will bounce off the ground. Oversize was just right for him. Glad to have found this great sturdy ball.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
K
Verified Purchase
Kristi V.
Omaha, US
★★★★★ 4
Almost perfect...upraised logo should be left off
This toy is great for relentless chewers with strong jaws! It would be almost perfect if it didn't have a "K9" logo in raised rubber on it. That is the place that my aggressive chewer shepherd/bulldog mix focuses on and is able to get small chunks off. Without that logo, he would chew the ball more evenly, instead of fixating on that one spot. He loves this ball and has chewed on it for about an hour off & on each of the 11 days he has had it. Although it is very durable so far, the flaw is the upraised logo.
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Reviewed in the United States on January 22, 2026
R
Verified Purchase
Ryan
Lowell, US
★★★★★ 5
Perfect for High-Drive Dogs & Surprisingly Durable (six month review)
I use this ring ball for structured fetch and tug sessions with my high-drive German Shepherd mix (91 lbs. at 10 mon.), and it’s easily the best toy we’ve added to our routine. What makes it truly exceptional is how it allows my dog to engage in the full canine predatory sequence: • Chase: He locks in visually and bolts after the ring when I throw it. • Grab & Hold: He brings it back, pins it against my leg, and bites down firmly (the toy—not the leg!)—his way of acting out the natural catch-and-control behavior. • Unalive & Tug: We finish with a strong tug session, which satisfies his instinct to grip and shake—basically his version of “making the toy unalive.” • Settle & Chew: Afterward, he relaxes with a chew toy or eats—completing the full physical and mental cycle in a healthy, balanced way. Durability is outstanding—this toy stands up to intense tug sessions with no tearing or damage, even with a 91 lb powerhouse. My senior dog also joins in for double tug play, and it holds up beautifully to that too. I don’t leave this toy down for chewing—it’s not a chew toy. I use it specifically for fetch and tug, then put it away when we’re done. This keeps it exciting and extends its lifespan. My dog has other chew toys he can use freely throughout the day. This isn’t just another fetch toy—when thoughtful it provides a structured, instinct-satisfying experience that’s mentally enriching and physically engaging. If you have a high-drive or working breed, or a dog who thrives on interactive play, this ring ball is 100% worth it.
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Reviewed in the United States on March 30, 2025
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Verified Purchase
Past_DVO_Present
Port Orchard, US
★★★★★ 5
Perfect for "Heavy Chewers," lasts long, and has yet to come apart or tear up
Size: Large, Product Packaging: Standard Packaging
I have several dogs, and they are what would be considered as "Heavy Chewers." They are truly awesome pets, and I consider them like my children. I started looking for toys that I wouldn't worry about if I didn't have line of sight for every minute. All dog toys, regardless of their size, type, weight, or if they're steel versus plastic material have a warning on the bottom of very label/package that states that the animal should never be left alone with the toy. With that said, I do not leave the toys unattended, even though this toy has paid it's weight in how well it has stood up to the constant chewing my dogs give it everytime I place it in their crates to prevent fights, or issues on the pack order. As far as the actual toy, it looks, feels, and even smells like a tire, but without any problems with the dogs accepting it to play with. The toy bounces like a ball, and the overall weight is heavy enough to ensure durability. Just like a tire, the toy is made of rubber, not plastic material. I have found that smearing small amounts of peanut butter in to the crevices of the tire rather than brand specific treats is just as effective, I will also freeze the peanut butter into the tire, and this also increases the length of time it takes for the dogs to consume. I ended up buying three more toys, mostly so all my dogs have one, and that I also have one as a spare. I would recommend this to any owner of a "Heavy Chewer" as the product is well made, and yet to have any defect or piece removed by any of my dogs, and they do chew on these toys extensively.
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Reviewed in the United States on April 13, 2025

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