First Graphene Light Bulbs To Go On Sale Later This Year

A new graphene light bulb, the first commercial item to be made from the “miracle material”, is actually to go on sale later this year.

The dimmable bulb is anticipated to cut energy costs by 10 per cent and last for a long time, thanks to the material’s excellent conductivity, but still cost exactly the same or less than present LEDs.

Its filament is going to be coated in graphene, that is 200 times stronger than steel however one million times thinner than the usual human hair.

This bulb is being manufactured by Graphene Lighting, a company having links to Manchester University, the location where the one-atom thick material was created.

Professor Colin Bailey is actually deputy vice-chancellor at Manchester and also a director of the company.

“The graphene light bulb will use fewer energy. We expect it to stay longer. The manufacturing costs are usually lower and it uses increasingly more sustainable elements,” he informed the BBC.

Chancellor George Osborne opened up the university’s National £61 million Graphene Institute a week ago and met Sir Kostya Novoselov, a co-discoverer on the material.

Mr Osborne said which the centre would put the united kingdom in “pole position to lead the entire world in graphene technology”.

Russian scientists Sir Kostya along with Sir Andre Geim first isolated graphene in Manchester in 2004 and also the pair won a Nobel Prize for Physics due to their work.

In excess of 35 companies from all over the world have already partnered with the university to work upon graphene projects.

While it's not an easy material to create in large quantities, several companies are attempting to manufacture it, as graphene has numerous potential uses.

The tennis racquet maker Head has used it in carbon fibre racquets and also a company is working to utilize it in dental bridges.

One area that graphene might revolutionise is medicine. The increase of nanotechnology will allow it to become used in treatments for cancer and conditions for instance Parkinson’s.

Graphene is also more likely to transform mobile phones, camcorders and wearable technology, mainly because it is strong, durable along with absorbs light as energy, which should allow intended for extended battery life for a range of items.

Source:: This atop story is based on materials provided by the independent.co.uk and image credit cemag.us.

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Wonder Material Graphene More Bullet-Proof Than Steel!

The Wonder material graphene has revolutionised batteries as well as super-conductors. Now it's been demonstrated by scientists that it really is 10 times much better than steel at stopping bullets.

In the experiment, scientists at the Rice University in the united states fired microbullets in supersonic speeds in graphene and found which it was better capable to withstand the impact of the bullet than either steel or Kevlar.

Graphene sheets are considered to be tough, with a new dense structure, but had in no way been tested for use as armour as yet.

The researchers setup a miniature firing range within their laboratory and utilised a laser to vapourise gold filaments to serve as gun powder. Micron-sized glass bullets were fired in the graphene targets at speeds as high as 10, 780 km/hour (about one 3rd the speed of the real bullet).

The sheets had the ability to dissipate the energy from the bullet by stretching and also forming tiny cracks to absorb this energy.

Analysis found which the graphene sheets performed twice along with Kevlar, currently utilized in bullet-proof vests, and up to 10 times better than steel.

If it may be produced in enough quantity and in a low price, graphene could form a much better bullet-proof vest, the final results found.

The results of this study were published inside the journal Science.

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This atop story is based on materials provided by the The Economic Times and image credit discovery news.

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