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Scientists predict green energy revolution after incredible new graphene discoveries

OWoN: Always trust the innovation of man. release the PPs and THIS IS what we should be funding, NOT more Wars for Washington and Kazakh Whores!

Scientists predict green energy revolution after incredible new graphene discoveries

Recently discovered wonder-material could have major new applications

The Independent
By Steve Conner
26 November 2014

A recently discovered form of carbon graphite – the material in pencil lead – has turned out to have a completely unexpected property which could revolutionise the development of green energy and electric cars.

Researchers have discovered that graphene allows positively charged hydrogen atoms or protons to pass through it despite being completely impermeable to all other gases, including hydrogen itself.

The implications of the discovery are immense as it could dramatically increase the efficiency of fuel cells, which generate electricity directly from hydrogen, the scientists said.

The breakthrough raises the prospect of extracting hydrogen fuel from air and burning it as a carbon-free source of energy in a fuel cell to produce electricity and water with no damaging waste products.

“In the atmosphere there is a certain amount of hydrogen and this hydrogen will end up on the other side [of graphene] in a reservoir. Then you can use this hydrogen-collected reservoir to burn it in the same fuel cell and make electricity,” said Professor Sir Andrei Geim of Manchester Univeristy.

Professor Sir Andrei Geim received the Nobel Prize in Physics in 2010 - Image: Getty

Ever since its discovery 10 years ago, graphene has astonished scientists. It is the thinnest known material, a million times thinner than human hair, yet more than 200 times stronger than steel, as well as being the world’s best conductor of electricity.

Until now, being permeable to protons was not considered a practical possibility, but an international team of scientists led by Sir Andre, who shares the 2010 Nobel Prize for his work on graphene, has shown that the one-atom thick crystal acts like a chemical filter. It allows the free passage of protons but forms an impenetrable barrier to other atoms and molecules.

“There have been three or four scientific papers before about the theoretical predictions for how easy or how hard it would be for a proton to go through graphene and these calculations give numbers that take billions and billions of years for a proton to go through this same membrane,” Sir Andrei said.

“It’s just so dense an electronic field it just doesn’t let anything through. But it’s a question of numbers, no more than that. This makes a difference between billions of years and a reasonable time for permeation. There is no magic,” he said.

A computer generated illustration of graphene cells - Image: Corbis

The study, published in the journal Nature, shows that graphene and a similar single-atom material called boron nitride allowed the build-up of protons on one side of a membrane, yet prevented anything else from crossing over into a collecting chamber.

In their scientific paper, the researchers speculate that there could be many applications in the field of hydrogen fuel cells and in technology for collecting hydrogen gas from the atmosphere, which would open up a new source of clean energy.

“It’s really the very first paper on the subject so what we’re doing is really to introduce the material for other experts to think about it,” Sir Andrei said.

“It was difficult not to speculate. If you can pump protons from a hydrogen-containing gas into a chamber that doesn’t contain anything, you start thinking how you can exploit this?” he said.

“One of the possibilities we can imagine, however futuristic, which has to be emphasised because everything has been shown on a small scale, is applying a small electric current across the membrane and pushing hydrogen though the graphene or boron nitrite membrane,” he explained.

“Essentially you pump your fuel from the atmosphere and get electricity out of this fuel, in principle. Before this paper, this wouldn’t even be speculation; it would be science fiction. At least our paper provides a guidance and proof that this kind of device is possible and doesn’t contradict to any known laws of nature,” Sir Andre added.

Graphene: potential uses

Graphene is tough, about 200 times stronger than steel, yet incredibly light. It is considered the first two-dimensional material because it forms sheets of crystal that are just one atom thick.

It is also an excellent conductor of electricity, so is useful for anything involving electronics, such as bendable mobile phones and cameras, and wearable electrical devices attached to clothing.

Water purification is among graphene’s potential global uses - Image: Getty

Medical applications include its possible use as a material for delivering drugs to damaged sites within the body, which could open new avenues for treating patients with brain conditions such as Parkinson’s disease or cancer.

Graphene is also being developed as a new material for membranes involved in separating liquids. It could be used to purify water in the developing world or to create more efficient desalination plants.

Scientists also believe that graphene’s high strength and low weight can be harnessed in the making of new composite materials and polymers for the transport industry, making travel safer and more fuel efficient.

Now, it seems, graphene might also be used to generate new forms of generating clean electricity using hydrogen fuel cells, and even as a technology for harvesting hydrogen fuel from air.



  1. This is an awesome breakthrough. Thank you for sharing Canauzzie.

  2. A technological breakthrough....Awesome....

    Ultra-Futuristic Smartwatch Design: Holographic Keyboard, Graphene Body

    The ambitious plan of Czech technology developers is to use the wonder material graphene to build a smartwatch. Graphene is one atom thick and practically indestructible. It has many benefits, including in this case conductivity and flexibility as well as strength.

    The smartwatch, named the uGear PeaClock, is in the developing stage. An Indiegogo crowdfunding campaign began on Nov. 11 with a goal of raising $49,000. Antonín Machanský, one of the developers, also has an Indiegogo project to build a smart wristband for diabetics. Started in October, it has only raised $10 thus far.

  3. I thought I was up on this type of stuff!! I never heard of grahine "stronger than steel and worlds best conductor of electricity discovered 10 years ago..."!! Yet, I am not surprised because there are SO MANY VIABLE alternative energy inventions existing for decades which to this day are actively suppressed. Many are in the public domain, yet cannot get to manufacturing stage because of accidents, deaths, blackmail & other threats. We are actively POISONING ourselves with the toxic soup that comes out of exhaust pipes worldwide ever second of every single day.Again, wee can lay this directly on the doorstep of the Satanists. Because originally gasoline was an unusable by-product of KEROSENE manufacturing from crude oil. FORD's original engine was designed to use HEMP OIL.John D. Rockefeller must have blackmailed FORD into using gasoline, and a waste-product became a GIGANTIC new business to this day!!

    ALL of this insanity for over 100 years centered around crude oil!! WARS, death, devastation and destruction because of crude oil!! PETRO-dollar wars now in it's final stages threatening to throw the USA into complete meltdown & chaos. NO end in sight to the madness and insanity of KING CRUDE.Same with so-called "natural" gas industry. FRACKING insanity now unfolding these last 7-10 never ends!!

    When will the INSANITY end?? ~darylluke.

    1. DL
      So they outlaw HEMP and make it illegal for anyone to grow it and then I learned in my economic class that a car only uses about 20% of the gasoline and the other 80% goes out of the exhaust pipe. This is the 80% emissions which is damaging our planet.

      So they use oil in almost everything, as HEMP was used in almost everything...

      Things are slowly changing, slow however; people are waking up to the lies and deceit.

  4. Fedup, there are a number of initiatives to legalize or have already done so for growing hemp in the US. Am a big fan of hemp oil for helping medical conditions. Has helped me a lot.

    Hemp has many uses and beats the heck out of the many cash cows for the elite. The good thing is that hemp is becoming an increasingly profitable cash crop for Canada and other countries growing it. We get to see that in the various products we import and use here.

    1. P, I am a staunch fan and understand that they outlawed HEMP so that they could make money from their manufactured products.

      In the food business I see a need to begin hydro and aquaponics...and build greenhouses to grow in and out of season produce products to have an available supply all year long. There is plenty of land in Pennsylvania and to build greenhouses is very economical.

  5. Speaking of PPs, how goeth the battle?

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