A biofuel cell harnesses the chemical reaction energy of a biological substance to convert it into electrical energy. In future applications, for example, sewage treatment plants can be operated with their waste products or medical implants can be supplied with energy using the absorptions of the human body.
Depending on the type of cataylsator, three different processes can be distinguished: Microbial fuel cells use living microorganisms to process organic substances. In the medical field, the most common type is the blood sugar fuel cell, in which the energy of the body's own blood sugar is converted electrochemically. There are also enzymatic fuel cells in which enzymes serve as catalysts.
Presence of biological substances
A biofuel cell only makes sense if the continuous inflow of chemical reaction energy from biological substances can be guaranteed.
Analysis of the area of application
Even the energy from biofuel cells is not infinite and can be called up in any desired quantity. Therefore, an analysis of the area of application is advisable in order to filter out the best possible application for biofuel cells.