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graphite is used for pencils

graphite is not just used for pencils it is also used to conduct electricity for scientists and graphite is also used in Guitars

ITS USED FOR CHEESE!!!!!!!!!!!!!

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13y ago
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5mo ago

Graphene is important because it is a single layer of carbon atoms arranged in a hexagonal lattice that possesses remarkable properties. It is the strongest material ever tested and has high thermal and electrical conductivity. These unique properties make graphene promising for a wide range of applications in fields such as electronics, energy storage, and materials science.

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12y ago

World production of graphite is about 1.1 million tonnes per year. 60%-70% of the world's graphite supply is amorphous (fine or powder) and is used for automotive and steel making. 30%-40% is flake, which is essential for producing batteries, specificallylithium-ion, and for use in consumer electronics.China currently produces around 75% of the world's graphite or about 800,000 tonnes because of that China is now the biggest importer of graphite.

More information at

http://www.energizerresources.com/news/energizer-enthusiast-letters/505--energizer-resources-update-the-importance-of-graphite.html

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12y ago

well since no one will ever read this... and to who ever it may concerne i am highy trained military spy and ive been capture and currently in the clutches of hawiians you must save me or the world will be doomed to bad things very very bad things

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Q: Why is graphene important?
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Continue Learning about Natural Sciences

Is graphene a conductor?

It is a very good conductor.


What are the disadvantages of graphene?

There are a few issues associated with graphene that are preventing its commercialisation. The main issue at present is still the production methods for it. At present, there is no good general synthesis method that produces graphene quickly, precisely and in large enough quantities. Until this is overcome, we will not be seeing graphene on the mass-market. Issues surrounding biocompatibility and cytotoxicity are still to be fully addressed with different studies contradicting each other. There are also issues with the electrical properties of graphene that need to be fully sorted out. Graphene does have excellent mechanical and electrical properties but it is not necessarily the 'miracle material' that the media portray it as and I wouldn't be surprised if we are still "just talking" about it in 10 years time. However, if the aforementioned issues can be overcome then I definitely think it will be revolutionising electronics, civil engineering and medicine in the coming decades.


Is graphene a semiconductor?

Graphene is not a semiconductor; it is a zero-gap semiconductor which means that it lacks an energy gap between the valence and conduction bands. This property makes graphene behave more like a metallic conductor rather than a traditional semiconductor.


How do you derive graphene's low-energy Hamiltonian?

To derive graphene's low-energy Hamiltonian, one typically starts with the tight-binding model for graphene's honeycomb lattice. By applying the nearest neighbor approximation and using certain symmetry properties, one can simplify the model to focus on the low-energy excitations around the Dirac points in the Brillouin zone, leading to a 2x2 matrix Hamiltonian that describes the electronic properties of graphene near the Fermi level.


What has strong molecules of thin graphite sheets?

Graphene has strong molecules made of thin graphite sheets. Graphene is a single layer of carbon atoms arranged in a hexagonal lattice, making it incredibly thin yet extremely strong and flexible.

Related questions

What are the properties of graphene?

Graphene is pretty amazing. An adequate description of the properties is rather long. There is a link below to the properties section of an article on graphene.


What is a graphene filter?

A graphene filter is a type of filter that uses graphene-based materials to capture and remove impurities from a fluid or gas. Graphene's unique properties, such as its high surface area and strength, make it an effective filtration material for applications like water purification, air filtration, and gas separation. Graphene filters are known for their efficiency, durability, and ability to remove even small particles or contaminants.


graphene?

grapheneheat


What is graphene?

Graphene is a very thin layer of graphite. It is so thin, it is so close to being invisible!


Can you make your own graphene from pencils?

While it is technically possible to extract graphene from pencils using a process called exfoliation, it is not very efficient or practical for producing high-quality graphene. Laboratory techniques and equipment are typically used to produce graphene on a larger scale for commercial applications.


What is the hardness of graphene on the mohs scale?

graphene according to how much it can hold (calculator) and how dense it is.


How does graphene form?

Graphene forms through a process called mechanical exfoliation, where layers are peeled off from graphite using adhesive tape. Another method is chemical vapor deposition, where a thin layer of graphene is grown on a metal substrate using gases like methane. Graphene can also be produced using techniques like liquid-phase exfoliation or epitaxial growth.


Is graphene used in armor and reason out the answer?

no


Is graphene used in armor?

No, not yet.


Can you mine graphene?

Graphene itself cannot be mined since it is a single layer of carbon atoms arranged in a hexagonal lattice. However, graphene can be produced from mined graphite through processes like chemical vapor deposition or mechanical exfoliation.


Why is graphene strong?

Graphene is strong because its carbon atoms are arranged in a tightly-packed hexagonal lattice that provides a stable structure. This unique arrangement allows graphene to efficiently distribute and absorb mechanical stress, making it incredibly strong for its size. Additionally, the strong covalent bonds between carbon atoms in graphene contribute to its exceptional mechanical properties.


What are the latest development in VLSI?

graphene transistors