Found an effective way of turning water into environmentally friendly fuel

Date:

2018-10-02 14:15:08

Views:

4033

Rating:

1Like 0Dislike

Share:

Found an effective way of turning water into environmentally friendly fuel Source:

In fact, has long been developing in the field of creation of means for the generation of energy from water. In fact, everything sounds easy: just need to break the bonds between hydrogen and oxygen in the water molecule and you will get access to a virtually inexhaustible source of environmentally friendly fuel. In fact, most of these developments are extremely expensive and disadvantageous from the economic point of view, and from the point of view of efficiency. However, a group of researchers from the USA recently introduced a new efficient way of producing fuel from water.

Based on the above mechanism, the separation of molecules is the process called electrolysis, and substances which are used for this purpose, accordingly, the electrolytic cells. The most efficient electrolyzers are created with the use of corrosive acids and the electrodes to start the reaction. In the basis the latter is used oxides of iridium or ruthenium as the most effective. The only problem is that iridium is very stable, but it is very expensive, and ruthenium, and at least "ranked second" — effectiveness of the leader him away.

Some of the main contributors to research: Dr. Hai Kim, Professor of chemical and biomolecular engineering Hong Yang and graduate student Pei-Chie Chi

According to the editorial Board Phys.org a group of researchers from the University of Illinois at Urbana-Champaign have found a way out of the situation and decided not to use oxide 1 and 2, replacing the iridium on yttrium. During the tests with different types of acids found that during reactions of the alloy with yttrium and ruthenium becomes less porous and takes on a new crystalline structure. This new feature allows to split water molecules with extremely high speed. Several times faster than all existing competitors on the market. According to lead author Hong Yang

"the stability of the electrodes in the presence of acid was the main problem of carrying out such reactions. But we seem to have stumbled onto something new. Our discovery could be an important step to technology for environmentally friendly hydrogen fuel."

Now a team of scientists continued the experiments and plans to create a working prototype of the installation for the splitting of water to improve the stability and quality of the electrodes.

How do you feel about alternative energy? Have your say in our

Recommended

What will be the shelter for the first Martian colonists?

What will be the shelter for the first Martian colonists?

Mars is not the friendliest planet for humans While the Red Planet is roaming rovers, researchers are pondering the construction of shelters and materials needed by future Martian colonists. The authors of the new paper suggest that we could use one ...

New proof of string theory discovered

New proof of string theory discovered

Just a few years ago, it seemed that string theory was the new theory of everything. But today the string universe raises more questions than answers String theory is designed to combine all our knowledge of the Universe and explain it. When she appe...

What is the four-dimensional space?

What is the four-dimensional space?

Modeling camera motion in four-dimensional space. View the world in different dimensions changes the way we perceive everything around, including time and space. Think about the difference between two dimensions and three dimensions is easy, but what...

Comments (0)

This article has no comment, be the first!

Add comment

Related News

On ancient Mars was suitable for an underground life

On ancient Mars was suitable for an underground life

a New study shows that ancient Mars likely had enough chemical energy to microbes could flourish underground. "Basing on fundamental physical and chemical calculations, we showed that the subsurface layer of ancient Mars probably ...

Plate tectonics could be active on Earth from the beginning

Plate tectonics could be active on Earth from the beginning

a New study suggests that plate tectonics is a scientific theory, according to which the Earth is divided into large pieces of crust that slowly move the hot viscous mantle — could be active from the very beginning of the planet. ...

Japanese scientists have approached the use of fusion energy

Japanese scientists have approached the use of fusion energy

for a long time scientists are trying to create conditions for implementing a sustainable controlled thermonuclear fusion reaction. However, the production of such a reactor may cause many difficulties and even the most ambitious ...

Of graphene accidentally created material, the appearance of which was predicted in the 1930-ies

Of graphene accidentally created material, the appearance of which was predicted in the 1930-ies

Created in the mid 2000-ies of the material, graphene has found its application in various fields. But it never ceases to amaze with their unusual properties. And even in ordinary experiments, the carbon material can help to creat...

The conversion of human genes has raised that number to 46 831

The conversion of human genes has raised that number to 46 831

to find Out how many genes are contained in the genetic management of man, or genome, is not as simple as scientists thought. The very definition of a gene has changed since completion of the human genome project more than 15 year...

Genetic

Genetic "Noah's ark" will save 66 000

the international consortium of more than 50 institutions, recently announced an ambitious project to collect high-quality genome sequence 66 000 vertebrate species across the Earth, including mammals, birds, reptiles, amphibians ...

What quantum theory actually says about reality?

What quantum theory actually says about reality?

the Demonstration, which turned ideas of the great Isaac Newton on the nature of light, was incredibly simple. It "can be repeated with great ease, whenever the sun is shining," said the English physicist Thomas young in November ...

Gravitational waves have not shown the presence of extra dimensions

Gravitational waves have not shown the presence of extra dimensions

Although last year's discovery of gravitational waves last year, born of the collision of neutron stars, it was awesome, it added extra dimensions to our understanding of the Universe — literally, anyway. the Astronomers at the U...

In Canada found the mummified body of a 50 000-year-old the wolf and the deer

In Canada found the mummified body of a 50 000-year-old the wolf and the deer

In the Cultural center of the canadian town of Dawson city exhibited the mummified remains of a wolf and a reindeer that lived 50 000 years ago. They were discovered in 2016 mining companies and transferred to the researchers. T...

The compound of lanthanum and hydrogen broke the record of superconductivity

The compound of lanthanum and hydrogen broke the record of superconductivity

Superconductors gaining momentum, and the champion may be overthrown at any moment. Appeared immediately two studies on the topic of superconductivity — the transmission of electricity without resistance at temperatures that are h...

Scientists plan to grow a living neural computer

Scientists plan to grow a living neural computer

Will the computers of the future as well as now assembled in factories, or they are literally grown in laboratories like cell culture? This question is so much interested in the team of biologists and computer engineers Lyaskovo U...

Helps stop snoring sleeping on your side?

Helps stop snoring sleeping on your side?

Almost half of all adults snore — if not you, I would have. Loud and constant snoring can be a symptom of sleep apnea, a serious sleep disorders that require medical intervention. They say that you can get rid of snoring, if you s...

Artificial synapses mimic the human brain function

Artificial synapses mimic the human brain function

a Team of scientists under the leadership Myung J. Lee from Intelligent Devices and Systems Research Group at DGIST has developed an artificial synaptic device that simulates the function of nerve cells (neurons) and synapses resp...

AI from MIT teach robots to manipulate objects that they see in the first

AI from MIT teach robots to manipulate objects that they see in the first

Even despite the fact that modern robots are very well know how to deal with different kinds of objects previously in their program need to lay the data about those objects. And if the robot gets something that he's not good – it ...

Of rubidium atoms collected the Eiffel tower, the möbius strip and other shapes

Of rubidium atoms collected the Eiffel tower, the möbius strip and other shapes

the Scientists were able to build individual atoms of the element rubidium in a variety of three-dimensional shapes, including the Eiffel tower. For this they used the laser to keep the atoms, and the method is similar to holograp...

All existing species, including human, will one day disappear

All existing species, including human, will one day disappear

Paleontologists know that in the history of the Earth there are important moments when the rate of extinction increase. For example, scientists have identified five major mass extinctions: five events over the last half a billion ...

Created coating, is not subject to icing. It can be used in the creation of aircraft

Created coating, is not subject to icing. It can be used in the creation of aircraft

Now to prevent icing of power lines, turbines and housings of aircraft used in special chemical substances which reduce the freezing point of water, not allowed to form ice, and so on. But such mixtures are not always effective an...

Created a material that can rebuild itself

Created a material that can rebuild itself

no matter How strong and durable a material it is in any case subject to wear. And it would be great to create a substance that could rearrange its internal structure and change it in the manner of "smart" materials from a science...

Physics CERN experimentally confirmed a new method of particle acceleration

Physics CERN experimentally confirmed a new method of particle acceleration

a New method of proton acceleration of particles was proposed by Russian specialists from the Institute of nuclear physics named after Budker Siberian branch of RAS (BINP). Experimental verification of the method was carried out b...

#news high technology 258 | electric Kalashnikov and smart submarines

#news high technology 258 | electric Kalashnikov and smart submarines

Every Monday in the new issue of «News high-tech» we summarize the previous week, talking about some of the most important events, the key discoveries and inventions. This time we will talk about the electric car "Kalash...