Christian Schonbein was a German-Swiss chemist who made important contributions to the study of chemistry and electricity. He is best known for his discovery of ozone, a gas with the chemical formula O3, and for his work on fuel cells and electrolysis. Synonyms for Christian Schonbein might include "pioneer," "innovator," "chemist," "researcher," or "scientist." He was a contemporary of many other famous chemists, including Michael Faraday and Robert Bunsen, and his work continues to inspire scientific inquiry today. Christian Schonbein's legacy as a chemist and electrical engineer is an important part of the history of science.