Automotive fuel cell
Bild
Photo:
A fuel cell stack for cars is pictured. The dimensions for approximately 40 l volume are approximately 1.0 m x 0.8 m x 0.35 m.
Medientyp:
Bild (2,1 MByte)
Letzte Aktualisierung:
13.07.2018
Lizenz:
Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
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Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
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So verweisen Sie auf das Medium
Medienpaket:
Beschreibung:
A single hydrogen-oxygen fuel cell delivers approximately 1.23 volts. To achieve usable voltages of approximately 40 volts and power of approximately 50 kW, many of these individual cells must be assembled in a combination of series and parallel connections (“fuel cell stack”). The future of fuel cell vehicles is uncertain, since fuel cells and hydrogen tanks are quite expensive. In comparison, the prices for the batteries of pure electric cars are now falling relatively quickly.
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Lernobjekttyp:
Illustration
Fächer:
Chemistry; Physics; Technology
Klassenstufen:
Grade 7 to 9; Grade 10 to 13
Schultypen:
Middle/high school; Vocational training
Stichworte:
Chemical reduction; Energy; Energy supply; Future; Hydrogen; Power generation; Renewable energy; Technology
Bibliographie:
Siemens Stiftung Media Portal
Urheber/Produzent:
Dr. Michael Huber
Rechteinhaber:
© Siemens Stiftung 2017