Molecules & Fuel Cell Technology

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Presentation transcript:

Molecules & Fuel Cell Technology TEAK – Traveling Engineering Activity Kits Partial support for the TEAK Project was provided by the National Science Foundation's Course, Curriculum, and Laboratory Improvement (CCLI) program under Award No. 0737462. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

Molecules H H O O Hydrogen Water Oxygen Molecules are different atoms that are bonded together. Oxygen O

Electrolysis H O H O H O H Electrolysis is when energy is used to break apart bonded atoms. Example: splits water into hydrogen and oxygen

How Does a Fuel Cell Work??? Fuel cells combine hydrogen and oxygen into water. Similar to a battery – hydrogen enters the fuel cell and is split into protons and electrons. The electrons are forced to move through the electric circuit , creating electrical energy. The protons move freely around the cell. The protons and electrons of hydrogen combine with oxygen to get water.

Bibliography http://www.eia.doe.gov/kids/