Monolayer Graphene on SiO2/Si
SKU: 93268886495

Monolayer Graphene on SiO2/Si

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Description

Monolayer Graphene on SiO2/SiProduct Name Name: Monolayer monocrystalline Graphene on SiO2 Si Product Overview Monocrystalline graphene is a graphene material with a single crystal structure. Graphene itself is a two dimensional material composed of a single layer of carbon atoms, while single crystal graphene emphasizes the highly ordered arrangement of its atoms and the absence of defects, which gives it more excellent physical properties. There are a variety of preparation

Product Name

Name: Monolayer monocrystalline Graphene on SiO2/Si


Product Overview

Monocrystalline graphene is a graphene material with a single crystal structure. Graphene itself is a two-dimensional material composed of a single layer of carbon atoms, while single-crystal graphene emphasizes the highly ordered arrangement of its atoms and the absence of defects, which gives it more excellent physical properties. There are a variety of preparation techniques for single crystal graphene, mainly including the following methods: vapor deposition (CVD), mechanical stripping, epitaxial growth method. This product is prepared by mechanical stripping, also known as the "tape stripping method", which was first proposed by Novoselov et al in 2004 when preparing single-layer graphene. This method uses the friction and relative motion between the tape and the block material to make the thin layer fall off from the block, and uses the adhesive force of the tape to overcome the weak van der Waals force between molecular layers, so as to realize the separation of layer from layer. This method has a low yield, but can obtain high purity single layer graphene. Graphene is separated from graphite by mechanical force and is suitable for laboratory research.


Technical Parameter

 

SiO2 Thickness: 90 nm

Si Thickness: 500um

 

Product Features

 

High electrical conductivity: Due to the absence of grain boundaries and defects, the transmission of electrons in single crystal graphene is smoother, and the electrical conductivity is significantly improved.

High thermal conductivity: Also thanks to its perfect structure, monocrystalline graphene has excellent thermal conductivity.

High quality optical characteristics: low distortion optical transmission can be achieved, which provides the possibility for the preparation of optical devices.

High strength: The ordered arrangement of a single layer of carbon atoms gives single crystal graphene a high mechanical strength.

 

Application Fields

 

Electronics: Because of its high electrical conductivity and high-quality optical properties, single crystal graphene is of great value in the preparation of electronic devices. For example, it can be used to manufacture high-speed electronic devices, photodetectors, etc.

Energy: In the field of energy storage, single crystal graphene can be used to improve the energy density and cycle stability of batteries. In addition, its excellent thermal conductivity also helps in the thermal management of the battery.

Information technology: In the field of information technology, single crystal graphene can be used to prepare high-performance sensors, transistors and other components.

Biomedical: Its unique physical and chemical properties make it also have potential applications in the biomedical field, such as drug carriers, biosensors, etc.

 

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

 

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SKU: 93268886495

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ratchet
Lexington, US
★★★★★ 5
Nice shaver and is easy to use.
Color: Gold &black
The olov electric body hair trimmer does a good job shaving the arms and legs but you have to be careful when shaving the private area . You have to stretch the skin on the privates as you shave between the inner thigh it will nick the skin on the scrotum.The olove is narrow enough to shave the privates.
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Reviewed in the United States on May 14, 2026
M
Verified Purchase
Michael Lionel
Lowell, US
★★★★★ 4
So good had to buy it twice!
Color: Gold &black
I originally bought this OLOV trimmer in October 2022, and after nearly four years of regular use, I just ordered the exact same one again. Honestly, that’s probably the strongest endorsement I can give. Up until about a month and an half ago, it worked amazingly well. Recently, it started making a buzzing sound and became noticeably less comfortable to use. It began pulling hairs, nicking skin, and generally lost the smooth performance that made me love it in the first place. I tried cleaning it thoroughly and even adding clipper oil, but the loud noise and abrasive trim problems still persist. That said, for a trimmer that costs around $30, getting almost four years of reliable use is more than fair in my book. I barely considered alternatives; I just bought another one because I didn’t want to gamble on something else for a higher entry point. A few things I really like: -Charges quickly. -Holds a charge forever. It’s literally never died on me. Great for travel, and I’ve often left the charger at home for short trips. -Easy to clean and maintain. -Comfortable to use pretty much anywhere on the body. I’ll leave that part to your imagination. 😉 -Excellent value for the money. I’ve seen some reviews mentioning broken plastic teeth on the blade, but mine never broke. No idea what caused the buzzing issue on my old unit, but after nearly four years of service, I can’t complain. Bottom line: If you’re looking for a solid body trimmer that won’t break the bank and can give you years of use, this is easily the best value trimmer I’ve personally used. For the price point, it’s worth trying to experience what a comfortable, snag-free trim is supposed to be like because, before this trimmer, I didn’t even know it was possible. I do think it’s a 5-star product when it works, but considering that mine did eventually fail, I’m giving it 4 stars. But seriously, I don’t think you can go wrong with this. Give it a try!
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Reviewed in the United States on May 29, 2026
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Verified Purchase
Retail Therapy Patient
Omaha, US
★★★★★ 5
No hair tugging!
Color: Purple
I've tried a few other electric razors over the years and have always been disappointed. I hadn't shaved in a long time and hoped this would make it easier but was prepared to be disappointed. I am thrilled to say it worked amazingly. I trimmed the hair with scissors, then just ran over the skin the with lowest trimmer which left a short stubble. No hair tugging at all which is always my biggest complaint. I did nick myself once (be sure to pull the skin taught) but I can blame the learning curve for that. The razor is small enough to get everywhere but wide enough to be efficient. It is light and the handle is easy to maneuver. I used it on dry skin so I don't know how it would be in the shower. It was easy to clean with the included brush. The whole thing probably took 5 minutes which is a huge improvement from going from scissors to a regular razor. Couldn't be happier with the purchase.
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Reviewed in the United States on May 26, 2026
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Verified Purchase
Gareth Alexander
Charlottesville, US
★★★★★ 3
Blood Donors give less blood
Color: Gold &black
For the love of your hairy mansack use with caution!! After reading the description and reviews I thought I would take a chance on this cut free product. I couldn't fault the delivery as it arrived the same day. Bonus I thought a thought I lived to quickly regret! With eager anticipation I opened the package and set this gift from the hairless God's on charge. The charge time was fast and the product looked the part so with baited breath I took hold of this item and went 'downtown'.... The first few strokes were like a magician using a wand, pure magic! The trimmer effortless cut through its task in hand with precision and luring me into a sense of security that only can be achieved after several mishaps of various degrees. Oh little magic trimmer what a wonderful false sense of glee you were providing. With a new sense of bravery and belief like no other I went a little further south to smooth out the mansack like never before.. Holy Mother of Jesus hear my prayers!! Save me from this massacre that was unfolding before my eyes!! The trimmer took off its sheep's clothing and revealed the real evil within! With precision it ate up my mansack with ruthlessness never witness before. The cuts were quick and endless, the snagged skin becoming more and more frequent. The blood dripping now was making the task at hand more difficult but undeterred by the great reviews I kept going believing it was my fault just a bad technique. We will prevail! Alas prevail turned into survival and a soon to be found fetal position praying for my man parts to heal from their recent brush with a back street castration. I'm sure it's just operator error and maybe once healed I will accept the challenge again to wield this clippers and be the smooth operator it promised. In the meantime I would recommend buying several large packets of bandaid to get you through the blood donation you're about to give. On a plus side it cleaned up pretty nice and easy so all in all I'll give it 5 stars along with the body parts it took all by itself!!
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Reviewed in the United States on November 26, 2022
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Verified Purchase
Yesenia Guerra
Omaha, US
★★★★★ 5
Best shaver for the whole body
Color: Gold and Red, Color: Gold and Red
This is the best shaver I have used. Ive been using it for about a month now. It doesn’t irritate my skin and it’s very durable. Super cute packing as well!
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Reviewed in the United States on June 5, 2026

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