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A fuel cell makes electricity using the energy released by mixing fuel with air, a reaction which creates water and sometimes also carbon dioxide. The most common fuel for fuel cells is hydrogen, which when reacted with oxygen from air produces only water.
A fuel cell is a type of galvanic cell that uses traditional combustible fuels, most commonly hydrogen or methane, which are continuously fed into the cell along with an oxidant. (A flow battery is another, a less well-known name for a fuel cell.)
A fuel cell can be defined as an electrochemical cell that generates electrical energy from fuel via an electrochemical reaction. Table of Content. Fuel Cell Definition. Working of Fuel Cell. Types of Fuel Cells. Applications of Fuel Cells. What is a Fuel Cell?
- 10 min
- A fuel cell is an electrochemical cell that generates electrical energy from fuel via an electrochemical reaction. It offers high efficiency and ze...
- A fuel cell is different from the conventional methods of energy generation because, in a fuel cell, chemical energy is directly converted into ele...
- A fuel cell is preferred over conventional methods of energy generation because, in a fuel cell, zero combustion takes place. Thus, carbon dioxide...
- Fuel cells provide clean energy and emit no pollution. Moreover, it also offers high efficiency and zero emissions. No carbon dioxide is produced w...
- Lithium potassium carbonate salt is used as an electrolyte in molten carbonate fuel cells.
Apr 15, 2022 · Biofuel cells (BioFCs) are an alternative to classical FCs by reducing the dependence on expensive and critical raw materials (such as Pt), by reducing the cost of the overall process when wastewater is used, and to realize ecofriendly systems that can be utilized in a biological environment.
- 10.3390/membranes12040427
- 2022/04
- Membranes (Basel). 2022 Apr; 12(4): 427.
A fuel cell is an electrochemical cell that converts the chemical energy of a fuel (often hydrogen) and an oxidizing agent (often oxygen) [1] into electricity through a pair of redox reactions. [2] .
Jun 22, 2024 · Fuel cell, any of a class of devices that convert the chemical energy of a fuel directly into electricity by electrochemical reactions. A fuel cell resembles a battery in many respects, but it can supply electrical energy over a much longer period of time.
Comparing cells. A chemical cell produces a voltage until one of the reactants is used up. In a hydrogen-oxygen fuel cell, hydrogen and oxygen are used to produce a voltage, and water is the...
