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The Strength of GRAPHENE Explained

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How to Make the Strongest Material in the World—Graphene!

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In this video I show you how to make graphene at home using a pencil and scotch tape! I show you a 1cmx1cm piece of real graphene and show you how much light it can absorb even though it is one atom thick.

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Graphene explained

Graphene explained

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What Is GRAPHENE | The Strength of GRAPHENE | Uses Of GRAPHENE Explained

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What Is GRAPHENE | The Strength of GRAPHENE | Uses Of GRAPHENE Explained

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Is video main hum apko Graphene ky bare main bataye gy aur kahan kahan use ho sakta hai wo bhi
Hope video apko pasand aaye gi Thanks

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Microbullet hits confirm graphene's strength at Rice University

Graphene's great strength appears to be determined by how well it stretches before it breaks, according to Rice University scientists who tested the material's properties by peppering it with microbullets.

The two-dimensional carbon honeycomb discovered a decade ago is thought to be much stronger than steel. But the Rice lab of materials scientist Edwin Ned Thomas didn't need even close to a pound of graphene to prove the material is on average 10 times better than steel at dissipating kinetic energy.

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Why graphene hasn’t taken over the world...yet

Graphene is a form of carbon that could bring us bulletproof armor and space elevators, improve medicine, and make the internet run faster — some day. For the past 15 years, consumers have been hearing about this wonder material and all the ways it could change everything. Is it really almost here, or is it another promise that is perpetually just one more breakthrough away?

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GRAPHYNE - What is STRONGER than Graphene? - Explained in 3 min

What is stronger than Graphene? There are two carbon based materials, and today I will talk about Graphyne which is by far the strongest material that will ever be made by man for a while.

Graphyne is nothing but a combination of Graphene and Carbyne where the introduction of the chain with triple bond connections gives the extra strength.

The Strength of GRAPHENE Explained

The Strength of GRAPHENE Explained - In this video I discuss about Graphene and where does the 10x stronger or 200x stronger than steel comes from.

Enjoy!

What is Graphene?

Graphene is the strongest, thinnest and lightest material in the world. It is 200 times stronger than steel. Graphene is also the world's best conductor of heat and electricity.

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Graphene Explained In HINDI {Future Friday}

What's Graphene And Why It'll Soon Take Over The World


Why graphene hasn’t taken over the world...yet


Graphene: water filter of the future


How To Make Graphene


UNLIMITED GRAPHENE - MIT Graphene Roll to Roll CVD Explained


The World's Fastest Portable Charger


In this Ep, we will talk about graphene
SO what the heck it is
what made it so popular
its almost a wonder material
it can make everything better
So why it has not taken over the world
it's not magic it's one weakness


#S2TinHindi#FutureFriday#graphene

What is Graphene? Explain Graphene, Define Graphene, Meaning of Graphene

~~~ Graphene ~~~

Title: What is Graphene? Explain Graphene, Define Graphene, Meaning of Graphene
Created on: 2018-10-03
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Description: Graphene is a semimetal with small overlap between the valence and the conduction bands . It is an allotrope of carbon consisting of a single layer of carbon atoms arranged in a hexagonal lattice. It is the basic structural element of many other allotropes of carbon, such as graphite, diamond, charcoal, carbon nanotubes and fullerenes. It can be considered as an indefinitely large aromatic molecule, the ultimate case of the family of flat polycyclic aromatic hydrocarbons.Graphene has many uncommon properties. It is the strongest material ever tested, conducts heat and electricity efficiently, and is nearly transparent. Graphene shows a large and nonlinear diamagnetism, greater than that of graphite, and can be levitated by neodymium magnets. Scientists theorized about graphene for years. It had been produced unintentionally in small quantities for centuries through the use of pencils and other similar graphite applications. It was observed originally in electron microscopes in 1962, but it was studied only while supported on metal surfaces. The material was later rediscovered, isolated, and characterized in 2004 by Andre Geim and Konstantin Novoselov at the University of Manchester. Research was informed by existing theoretical descriptions of its composition, structure, and properties. This work resulted in the two winning the Nobel Prize in Physics in 2010 for groundbreaking experiments regarding the two-dimensional material graphene.

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The opportunities and challenges of Graphene | Coffee & Conversation: Prof. Konstantin Novoselov

Professor Konstantin Novoselov shares on both the opportunities and immense challenges in harnessing his Nobel Prize-winning discoveries in Graphene. How will smart adaptable materials change our lives? And how do we fully conceptualise the use cases for something that’s limitless, like Graphene?

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New Discovery Could Unlock Graphene's Full Potential

It's time for an update on graphene, that super material of the future! Scientists have come up with some new ways of making it that are easier and cheaper than ever before.

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The Story of Graphene

Fascination with this material stems from its remarkable physical properties and the potential applications these properties offer for the future. Although scientists knew one atom thick, two-dimensional crystal graphene existed, no-one had worked out how to extract it from graphite.

Scientists cook up material 200 times stronger than steel out of soybean oil

Many production techniques involve the use of intense heat in a vacuum, and expensive ingredients like high-purity metals and explosive compressed gases. Now a team of Australian scientists has detailed how they turned cheap everyday ingredients into graphene under normal air conditions. They said the research, published today in the journal Nature Communications, may open up a new avenue for the low-cost synthesis of the highly sought-after material.

Physicists patent detonation technique to mass-produce graphene

Forget chemicals, catalysts and expensive machinery-a Kansas State University team of physicists has discovered a way to mass-produce graphene with three ingredients: hydrocarbon gas, oxygen and a spark plug. Their method is simple: Fill a chamber with acetylene or ethylene gas and oxygen. Use a vehicle spark plug to create a contained detonation. Collect the graphene that forms afterward.

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Graphene science | Mikael Fogelström | TEDxGöteborg

Graphene. These just one-atom thick carbon structures is without doubt the most buzzed-about material in the world of science today. Kostya Novoselov and André Geim was awarded the 2010 Nobel Prize for their work on the matter and right now research teams all over the world are competing to turn knowledge into applications. The possibilities are endless. Mikael Fogelström, Professor at Chalmers, coordinates two large national research projects on graphene science. We are still in the beginning, he says.

In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)

Graphene

Graphene

GRAPHENE PROPERTIES AND DISCOVERY

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Graphene Explained

Today we discuss Graphene and its implications on block propagation.

What's Graphene And Why It'll Soon Take Over The World

What is graphene? What is it used for? The most amazing thing about this semi-metal of the future is the fact that you can produce it yourself in your living room!

What is graphene, and why is it so amazing? One of the things that makes graphene so cool is that it’s the thinnest material you can imagine. It's just one atom thick! This means this material is mathematically 2-dimensional. And you can still hold this single layer of atoms in your hands!
Surprisingly, graphene isn't a unique or rare substance. In fact, it has the same carbon structure as the graphite you use every day when you draw or write with your pencil! But at the same time, in 0.03” of graphite, there are about 3 million graphene layers!

TIMESTAMPS:
Why graphene is so amazing 1:05
How graphene was discovered 1:48
How expensive graphene is 2:15
What the properties of graphene are 2:41
How graphene can be used 4:50
Can you make graphene at home? 9:59

#graphene #thinnestmaterial #graphenelayers

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SUMMARY:
- Graphene isn't a unique or rare substance. In fact, it has the same carbon structure as the graphite you use every day when you draw or write with your pencil! But at the same time, in 0.03” of graphite, there are about 3 million graphene layers!
- Dr. Konstantin Novoselov and Professor Andre Geim discovered the wonder-material in 2004 at the University of Manchester. They were examining how efficient graphite is as a transistor. The story goes that graphene appeared thanks to sticky tape!
- Graphene used to be incredibly expensive to manufacture. It cost a whopping $1,100 to produce enough graphene to cover the head of a pin. However, by the end of 2015, you could buy 0.35 oz of graphene for $1,000.
- Graphene is incredibly stretchy. It can stretch as much as 25% of its length! This material is also really stiff. Actually, it’s the hardest material people know about — even harder than diamonds, and that says a lot!
- One more great thing about graphene is its relationship with electricity. This material carries electricity more quickly, more precisely, and more efficiently than any other known material.
- Graphene may be the answer to the water crisis many countries are facing. If we make membranes from graphene, they would be able to let water through while filtering out salt at the same time.
- One layer of graphene is impressive enough. Can you imagine what you could achieve with 2 layers of this super material? Nothing short of incredibly strong body armor.
- If producers start to use graphene in gadget manufacturing, we might end up with smartphones that can be bent in any direction. One of graphene’s main properties is its flexibility.
- Graphene can be used in the beauty industry as well. It will be the perfect alternative to current hair dyes, most of which are still toxic and damaging to hair.
- Well, you can potentially make graphene at home, provided you have enough time and patience to do so.

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The truth about graphene - what's the hold up?

Go to you can sign up for free. And also, the first 200 people will get 20% off their annual premium membership. The truth about graphene. Ever since it was first discovered in 2004, graphene has been hailed as one of the most important breakthroughs in materials since the plastics revolution more than a century ago. The early predictions were that graphene would almost immediately enable the kinds of products and technologies that we’re used to seeing in sci-fi movies. Cut to more than a decade and a half later and that still hasn't happened. Not even close. With opinions split between people overhyping graphene or calling it a massive disappointment, it’s time we got to the truth of what is really happening with this so-called ‘wonder material’.

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Carbyne - new hardest material is double the strength of Graphene - Truthloader Investigates

A team from Rice University have successfully created carbyne, a form of carbon bond that resembles diamond, but is 40 times stronger. The material was first theorised in the 1960s, but until now no-one has successfully created it, with some scientists even predicting it would be impossible to synthesise in 'real world' conditions. The team from Rice managed to create, and stabilise, the material at room temperature. It's thought it could have uses in micro-mechanics and incredibly strong, light-weight fabrics.

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How strong is graphene?

In this video, we find out how strong graphene is. Graphene is the strongest material known to man. It is over 200 times stronger than steel. The strength of graphene could be used in composites and coatings for applications in areas such as aerospace and automotive industries.

Narrated by Dr Aravind Vijayaragahavan, a lecturer in nanomaterials. His research focuses on the science and technology of Graphene, particularly for applications in sensors, electronics and biotechnology

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