All Subjects
      All Types

        Info

        Grades

        6-12

        Permitted Use

        Stream Only


        Part of NOVA scienceNow
        14 Favorites
        249 Views

        How Fuel Cells Work

        Find out how a hydrogen fuel cell works in this article from NOVA scienceNOW. On paper, the workings of a hydrogen fuel cell sound straightforward enough: An electrochemical reaction occurs between hydrogen and oxygen that converts chemical energy into electrical energy. In this simple reaction rests the hope of engineers, policymakers, and ordinary citizens that someday we'll drive entirely pollution-free cars.

        Contributor:
        Funder:
        Producer:

        You must be logged in to use this feature

        Need an account?
        Register Now