Sentences with phrase «constituent hydrogen and oxygen»

Splitting water into its constituent hydrogen and oxygen elements is an important starting point for the development of clean renewable fuels.

Currently, electrolyzers (machines that split water into its constituent hydrogen and oxygen) need a catalyst, namely platinum, to run; ditto fuel cells to recombine that hydrogen with oxygen, which produces electricity.

One of the simplest ways of obtaining hydrogen is electrolysis: an electric current splits water molecules into their constituent hydrogen and oxygen atoms.

Chemist Daniel Nocera, head of the M.I.T.'s Solar Revolution Project, focused on one side of the equation: splitting water into its constituent hydrogen and oxygen molecules.

Not exact matches

For example, a liver and a muscle are made up of the same material constituents - hydrogen, carbon, oxygen, and so on - acting on each other by the same basic forces.

«Splitting water usually requires two different catalysts, but our catalyst can drive both of the reactions required to separate water into its two constituents, oxygen and hydrogen,» says study leader Associate Professor Chuan Zhao.

Natural photosynthesis uses light energy to split water into its constituent oxygen and hydrogen.

When sunlight hits the electrode, it generates an electric current that splits the water into its constituent parts, hydrogen and oxygen.

What's more, the stellar core is almost entirely carbon and oxygen, with no trace of hydrogen and helium — the main constituents of stars.

And because the human body breaks down water's constituent atoms of hydrogen and oxygen to construct the proteins that make hair cells, those cells can preserve the record of a person's traveAnd because the human body breaks down water's constituent atoms of hydrogen and oxygen to construct the proteins that make hair cells, those cells can preserve the record of a person's traveand oxygen to construct the proteins that make hair cells, those cells can preserve the record of a person's travels.

Joe Reiss, vice president of marketing at manufacturer American Science and Engineering (AS&E) in Billerica, Mass., says low - atomic - number elements such as carbon, oxygen, hydrogen and nitrogen — common constituents of explosives — create a strong scattering effect visible in images that operators monitor on a screen yet discernible from the organic molecules in the human body.

Which splits water into oxygen and the constituents of hydrogen, a proton and electron.

The instruments measure atmospheric densities and temperatures for both the electrically neutral (e.g., carbon dioxide, CO2, atomic oxygen, O, atomic hydrogen, H, and other species) and the electrically charged constituents (that is, ions such as CO2 + and O2 +, and electrons).

Hydrogen gas is released when the battery is charging due to a process called electrolysis in which water decomposes into its constituent hydrogen (H) and oxygen (O) in the presence of a voltage that is greater than the decomposition voltage equiHydrogen gas is released when the battery is charging due to a process called electrolysis in which water decomposes into its constituent hydrogen (H) and oxygen (O) in the presence of a voltage that is greater than the decomposition voltage equihydrogen (H) and oxygen (O) in the presence of a voltage that is greater than the decomposition voltage equilibrium.

A key step in both natural and artificial photosynthesis is the splitting of water into its constituents, hydrogen and oxygen.

«The Holy Grail of solar research is to use sunlight efficiently and directly to «split» water into its elemental constituents - hydrogen and oxygen - and then use the hydrogen as a clean fuel,» said Gray.