Assertion: fuel cell | /r/CapableOf | generate electricity
Facets:
value: by a chemical reaction
type: MANNER
value: continuously
type: TEMPORAL
value: from an electrochemical reaction
type: CAUSE
value: without combustion
type: MANNER
value: chemically
type: MANNER
value: by combining oxygen
type: MANNER
value: like batteries
type: OTHER
value: from hydrogen
type: OTHER
value: through an electrochemical process
type: MANNER
value: by stripping electrons
type: MANNER
value: in the process
type: TEMPORAL
value: even better
type: MANNER
value: from oxygen
type: CAUSE
value: with very little pollution
type: OTHER
value: in some cases
type: TEMPORAL
value: by reacting a fuel
type: MANNER
value: in the form of direct current
type: OTHER
value: with no harmful emissions
type: OTHER
value: with high efficiency
type: MANNER
value: from an electrochemical process
type: CAUSE
value: with moving
type: MANNER
value: efficiently
type: MANNER
Source sentences:
text: A fuel cell is a device that generates electricity by a chemical reaction.
text: Fuel cells can produce electricity continuously for as long as fuel and oxygen are supplied.
text: A fuel cell is a device that uses a source of fuel, such as hydrogen, and an oxidant to create electricity from an electrochemical process.
text: Fuel cells make electricity by combining oxygen and hydrogen.
text: A fuel cell anode can still be used if the surface area becomes tarnished or needs repairs, but the fuel cell will begin to produce less electricity and heat and, in time, will be unable to produce any energy.
text: One great appeal of fuel cells is that they generate electricity with very little pollutionmuch of the hydrogen and oxygen used in generating electricity ultimately combine to form a harmless byproduct, namely water.
text: As long as a fuel cell is supplied with hydrogen and oxygen, it will generate electricity.
text: While a typical battery has a fixed supply of energy, fuel cells continuously generate electricity as long as fuel is supplied.
text: A fuel cell is a device that generates electricity through an electrochemical reaction, not combustion.
text: Fuel cells in vehicles generate electricity to power the motor, generally using oxygen from the air and compressed hydrogen.
text: A fuel cell is a device that generates electricity by a chemical reaction.
text: A fuel cell is a device that generates electricity by a chemical reaction.
text: As long as a fuel cell is supplied with hydrogen and oxygen, it will generate electricity.
text: Another great appeal of fuel cells is that they generate electricity with very little pollution–much of the hydrogen and oxygen used in generating electricity ultimately combine to form a harmless byproduct, namely water.
text: The fuel cell generates electricity by stripping the electrons from the protons and using the electrons to create a pure stream of electricity.
text: It generates electricity from the simple and abundant hydrogen and oxygen found in chemical compounds all around us.
text: And because a fuel cell generates electricity without combustion, the process is cleaner than that of traditional generation using fossil fuels.
text: When a fuel cell is continuously supplied with hydrogen and oxygen, and the product water is removed, the fuel cell can generate electricity.
text: A fuel cell is a device that generates electricity through a chemical reaction.
text: A fuel cell is a device that generates electricity by a chemical reaction.
text: One great appeal of fuel cells is that they generate electricity with very little pollution
text: As long as a fuel cell is supplied with hydrogen and oxygen, it will generate electricity.
text: Fuels cells generate electricity from an electrochemical reaction in which oxygen and a fuel combine to form water.
text: A fuel cell is like a battery in that it generates electricity from an electrochemical reaction.
text: Fuel cells are energy conversion systems that efficiently generate electricity for stationary or transportation applications from these fuels.
text: Fuel cells generate electricity through an electrochemical reaction, known as reverse electrolysis.
text: Fuel cells generate electricity by an electrochemical reaction in which oxygen and a hydrogen-rich fuel combine to form water.
text: A fuel cell is like a battery in that it generates electricity from an electrochemical reaction.
text: However, while ordinary internal combustion engines burn liquid petrol or diesel, the fuel cell generates electricity through an electrochemical reaction with hydrogen gas and oxygen.
text: A fuel cell is like a battery in that it generates electricity from an electrochemical reaction.
text: FCEVs have a fuel cell stack inside that generates electricity using the hydrogen fuel and the oxygen drawn in from the atmosphere outside.
text: Fuel cells generate electricity from a chemical reaction and were first developed way back in the 1830s.
text: The fuel cell generates electricity .
text: Fuel cells generate electricity and heat through an electrochemical process with no combustion or moving parts.
text: While a typical battery has a fixed supply of energy, fuel cells continuously generate electricity as long as fuel is supplied.
text: They produce electricity and heat as long as fuel is supplied.
text: A fuel cell converts the chemicals hydrogen and oxygen into water, and in the process it produces electricity.
text: A fuel cell is a device that produces electricity through a chemical reaction between a source fuel and an oxidant.
text: Fuel cells are different from batteries in that they require a constant source of fuel and oxygen to run, but they can produce electricity continually for as long as these inputs are supplied.
text: They produce electricity and heat as long as fuel is supplied.
text: If the power grid should go down, then these fuel cells can be powered up to produce electricity with no harmful emissions.
text: Fuel cells produce electricity in the form of direct current (DC).
text: A fuel cell converts hydrogen and oxygen into water, producing electricity and heat in the process.
text: In some cases, a fuel cell can produce electricity that is 300 percent more efficient than other fossil fuels.
text: Just like batteries, fuel cells produce electricity with high efficiency through an electro-chemical process.
text: However, the fuel cell will produce electricity as long as fuel (hydrogen) is supplied, never losing its charge.
text: The fuel cell produces electricity as long as the cell receives a supply of fuel and can dispose of the oxidized old fuel .
text: Unlike a battery, a fuel cell will continuously produce electricity as long as fuel is supplied and the catalyst remains active.
text: A fuel cell is a device that produces electricity and heat by electrochemically reacting a fuel (generally hydrogen or hydrogen-rich) with oxygen.
text: Fuel cells are devices that produce electricity by a chemical reaction taking place at the electrodes (anode and cathode).
text: Steve ParentPerhaps the simplest way to describe the process a fuel cell uses to produce electricity is to compare it to reverse electrolysis.
text: A fuel cell is an electrochemical device that produces electricity without combustion.
text: A fuel cell produces electricity, water and heat directly from hydrogen and oxygen.
text: A fuel cell is a device that uses electrochemical reactions, like a battery, to produce electricity.
text: A fuel cell produces electricity by means of electrochemical reactions between a fuel, typically hydrogen, and the oxygen in the air.
text: A fuel cell produces electricity by making hydrogen and oxygen react chemically..
text: Fuel cells can produce electricity continuously for as long as fuel and oxygen are supplied.
text: The hydrogen is then fed into a fuel cell (metal box on the right), which produces electricity and lights a lamp (right).
text: the fuel cell produces electricity plus water .
text: As you may know, fuel cells produce electricity from an electrochemical reaction between reactants such as oxygen and hydrogen, although other fuels besides hydrogen can be used.
text: A fuel cell is a device that uses electrochemical reactions, like a battery, to produce electricity.
text: Even better, since fuel cells create electricity chemically, rather than by combustion, they are not subject to the thermodynamic laws that limit a conventional power plant (see "Carnot Limit" in the glossary).
text: Since fuel cells create electricity chemically, rather than by combustion, they are not subject to the thermodynamic laws that limit a conventional power plant (known as the Carnot Limit).
text: Even better, since fuel cells create electricity chemically, rather than by combustion, they are not subject to the thermodynamic laws that limit a conventional power plant.
text: These fuel cells create electricity to power your car through electrochemical conversion.
text: Fuel cells create electricity by stripping electrons from hydrogen atoms; the hydrogen then bonds to oxygen to create water, while the electrons power the electric motor.
text: A fuel cell creates electricity, which is a form of external energy, directly from the energy in chemical fuels without an intermediate conversion into thermal energy.
text: Fuel cells make electricity by combining oxygen and hydrogen.
text: A fuel cell makes electricity using the energy released by mixing fuel with air, a reaction which creates water and sometimes also carbon dioxide.
text: Fuel cells make electricity by combining oxygen and hydrogen.