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sometimes called dihydrogen, but more
commonly called hydrogen gas,
molecular hydrogen or
simply hydrogen. It is colorless, odorless, tasteless, non-toxic...
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Hydrogenation is a
chemical reaction between molecular hydrogen (H2) and
another compound or element,
usually in the
presence of a
catalyst such as nickel...
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Hydrogenics is a
developer and
manufacturer of
hydrogen generation and fuel cell
products based on
water electrolysis and proton-exchange
membrane (PEM)...
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Hydrogen peroxide is a
chemical compound with the
formula H2O2. In its pure form, it is a very pale blue
liquid that is
slightly more
viscous than water...
- A
hydrogen vehicle is a
vehicle that uses
hydrogen to move it.
Hydrogen vehicles include some road vehicles, rail vehicles,
space rockets, forklifts,...
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Hydrogen safety covers the safe production,
handling and use of
hydrogen,
particularly hydrogen gas fuel and
liquid hydrogen.
Hydrogen possesses the NFPA...
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Hydrogen sulfide is a
chemical compound with the
formula H2S. It is a
colorless chalcogen-hydride gas, and is poisonous, corrosive, and flammable, with...
- as
acidity or basicity,
historically denotes "potential of
hydrogen" (or "power of
hydrogen"). It is a
logarithmic scale used to
specify the
acidity or...
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Hydrogen gas is
produced by
several industrial methods. In 2022 less than 1% of
hydrogen production was low-carbon.
Fossil fuels are the
dominant source...
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includes hydrogen trains, zero-emission
multiple units, or
ZEMUs —
generic terms describing rail vehicles,
large or small,
which use on-board
hydrogen fuel...
