German chemist Christian Friedrich Schönbein (1799–1868) was a professor in Basle from 1828. Best known for his discovery of ozone in 1839, he also invented nitrocellulose and collodion wool. He is considered a cofounder of geochemistry. (M 42368) _ _.
Avastatud: 10-10-1990 Avastamiskoht: Tautenburg Avastajad: Borngen, F., Schmadel, L. D.