Sentences with phrase «turned into hydrogen»

Audi did the wind to methane program a while back, wind power in this case is turned into hydrogen at the point of use, hence PEM.

Not exact matches

Putting the squeeze on hydrogen gas turned it into a long - elusive metal that may superconduct, Harvard University physicists claimed (SN: 2/18/17, p. 14).

It turns water into hydrogen and hydrogen peroxide, which helps make the metals that the organisms consume.

This electron transfer turned the positive ions into neutral molecular hydrogen, which bubbled up and away as a gas.

A team of scientists may have given hydrogen a squeeze strong enough to turn it into a metal.

Hydrogen atoms are formed in such devices only when electrons flow into a fluid where they can combine with hydrogen ions; those atoms in turn combine with each other to create hydroHydrogen atoms are formed in such devices only when electrons flow into a fluid where they can combine with hydrogen ions; those atoms in turn combine with each other to create hydrohydrogen ions; those atoms in turn combine with each other to create hydrogenhydrogen gas.

The company is working toward a greener, more abundant hydrogen supply line; a research station at its R&D headquarters turns water into fuel using solar power.

After the opening scene - setting chapters, the reader is well rewarded with many nuggets: the story of his tramps around France mapping its geology; his fortitude in redistil - ling pure water for 101 days to prove that it would not turn into «earth» (he later proved that it consisted of hydrogen and oxygen); his marriage; his tests for tobacco adulteration; his brush with death at the gunpowder factory; his examination of mesmerism; his tragic final years; and, of course, his main discoveries and contributions, including his exchanges with the English scientist Joseph Priestley.

Our sun turns 600 million tons of hydrogen into helium every second, creating the heat and light that bathe our planet 93 million miles away, driving air currents, feeding plants and tanning skin.

Plants have been doing this for quite some time, splitting water's hydrogen apart from its oxygen, but our efforts to turn water into a source of free hydrogen fuel by mimicking them have borne no fruit.

That way, carbon monoxide (CO) can be turned into carbon dioxide (CO2), hydrogen gas (H2) is oxidized to water (H2O).

Teams around the world are searching for suitable cathode materials which can efficiently turn those ions into hydrogen gas, says Gamelin.

O2 takes electrons from the lead, grabs a couple of hydrogen protons, and turns into H2O — water.

The hydrogen floated off into space while the oxygen oxidised the iron - rich Martian topsoil, turning it rust - red.

This environment would have limited black holes from growing very big as molecular hydrogen turned gas into stars far enough away to escape the black holes» gravitational pull.

Immense heat, pressure and magnetic fields ionise and contain the gas, turning it into a plasma in which hydrogen nuclei fuse to form helium nuclei, releasing energy.

«If we know how much of the hydrogen has turned into helium, we know in a sense how old the star is,» says Ronald Gilliland, an astronomer at the Space Telescope Science Institute and a Kepler coinvestigator.

The hydrogen is sent to hydrogen fuel cells that turn it into electricity.

With artificial photosynthesis, scientists can make hydrogen under sunny skies to store energy, then turn it back into water when they need the energy back.

If all Croyle and Smith had to offer was the idea of turning coal into hydrogen, Schrag would not have been impressed.

That leaves Lanzatech, which has a technology to turn synthesis gas derived from almost anything composed of hydrogen and carbon into fuels and chemicals.

Grove had invented a battery which turned hydrogen and oxygen into electricity and water.

Presumably it has something to do with the fact that Jupiter is not really a «gas» giant but rather a metal giant: the interior pressure turns hydrogen into a metallic liquid.

It turns out that water contained in some minerals that get pulled down into Earth due to plate tectonic activity could, under extreme pressures and temperatures, split up — liberating hydrogen and enabling the residual oxygen to combine with iron metal from the core to create a novel high - pressure mineral, iron peroxide.

To test the effect of hydrogen sulfide, the team cut off thin strips of the penis tissue and added a chemical that turns into the gas.

It turns out that water contained in some minerals that get pulled down into the Earth due to plate tectonic activity could, under extreme pressures and temperatures, split up — liberating hydrogen and enabling the residual oxygen to combine with iron metal from the core to create a novel high - pressure mineral, iron peroxide.

Under the clouds of methane, hydrogen and helium, the sky gradually turns into liquid until it becomes a giant ocean of liquid chemicals.

Although atmospheric oxygen soon recovered again as photosynthesis and weathering reached a new balance, at about 10 per cent of present - day levels, the oxidative weathering of sulphides on land filled the oceans with sulphate which created abundant food for a group of bacteria that filled the oceans with sewer gas (hydrogen sulphide) toxic to oxygen - loving lifeforms (delaying the development of eukaryotic plants and animals) and turned them «into stinking, stagnant waters almost entirely devoid of oxygen.»

As Vega is so much bigger and hotter than Sol, however, the star will exhaust its core hydrogen after only another 650 million years or so (for a total life of around a billion years) and turn into a red giant or Cepheid variable before puffing away its outer layers to reveal a remnant core as a white dwarf.

Together, they led the hydrogen catalysis team at Pacific Northwest National Laboratory in revolutionizing how scientists see protons» roles in turning electricity into hydrogen fuel.

Few catalysts are energy efficient, highly active, stable, and able to operate in water; however, a redesigned nickel - based catalyst quickly and efficiently turns protons and electrons into hydrogen.

Once it sinks into the water, the carbon dioxide reacts with water molecules to form carbonic acid; the carbonic acid then releases hydrogen ions which in turn combine with carbonate ions (the ones that shellfish and other creatures need) removing them from the water.

Planets that are smaller (i.e. 1.5 Earth radii or less) or have less hydrogen and helium early in their lives turn into dense, rocky planets with solid surfaces, while larger planets or those with more gas turn into Neptune - like planets with no discernable solid surface and thick atmospheres.

It may be only about 225 to 250 million years old (Liebert et al, 2005; and Ken Croswell, 2005), but being so much bigger and hotter than Sol, the star will exhaust its core hydrogen within only a billion years and turn into a red giant or Cepheid variable before puffing away its outer layers to reveal a remnant core as a white dwarf.

Methods: The team targeted the reaction that turns two protons and two electrons into a molecule of hydrogen with the help of the catalysts developed at PNNL in the Center for Molecular Electrocatalysis.

If you need an example of hydrogen's flammability, consider the 1937 destruction of the Hindenburg airship, which suddenly turned into an inferno as it attempted to dock, killing 37 people.

In the race to find renewable energy, a new «artificial leaf» prototype device has been created that turns the sun's energy into hydrogen fuel.

That hydrogenation process that we mentioned earlier turns unsaturated fats into these much more dangerous trans fats by changing the placement of the hydrogen atoms in the molecule.

Bryan: So, you, it seems that you do have excess oxidative stress because of this excess superoxide dismutase, the amount of it, and but, and you're probably turning that superoxide radical into hydrogen peroxide, fine, but you're not turning that hydrogen peroxide into water, leaving yourself, maybe with excess free radicals.

So that's the role of superoxide dismutase, and then glutathione peroxidase takes two electrons off of glutathione and turns hydrogen peroxide into water.

That's because archaea eat hydrogen and turn it into methane, so they «hide» the hydrogen the bacteria are producing.

It's a process in which a liquid unsaturated fat is turned into a solid fat by adding hydrogen; this process creates trans fat.

[10] Trans fats are a product of hydrogenating the double - bonded carbon linkages in fatty acids so they become fully saturated with hydrogen atoms, turning once healthy fats into saturated fats.

Just from that the bacteria changes from being irritating and turns into something that destroys the bone and produces hydrogen sulfide, thus causing, bad breath!

This organic matter and oxygen is used by other life, like humans, to release the energy from this organic matter using biochemical oxidation, turning the hydrogen and oxygen back into water.

From the document we can infer that it will take about 1400 BTU to extract 44 grams of CO2 and obtain enough electrolyzed hydrogen to turn it into methanol (please check my math).

A prime focus of Dr. Nocera's lab is unraveling photosynthesis to find ways to turn sunlight efficiently into chemical fuels (hydrogen, for example).

One way we now know and what cavemen did not know, is how you can use energy to alter temperatures, so by using temperature differences we also can create energy and this in turn can be used to spilt water into hydrogen and oxygen.

Apparently in warmer, superanoxic conditions some sea bacteria turn CH4 into H2S (hydrogen sulfide) which kills life, and is thought to have nearly done in what meager life remained during the end - Permian 251 mya after serious 6 - 8C warming over 10000s of years did a nasty job on life.

Also, it is inefficient to use electricity to generate hydrogen, transport the hydrogen, and turn it back into electricity in vehicles powered by fuel cells.