Figure 3. Selected examples of low-temperature fuel cells and possible school experiments

From

Teaching Sustainability in the Chemistry Classroom: Exploring Fuel Cells in Simple Hands-on Experiments with Hydrogen, Sugar and Alcohol

Rebecca Grandrath, Claudia Bohrmann-Linde

World Journal of Chemical Education. 2019, 7(2), 172-178 doi:10.12691/wjce-7-2-17