Atomic Force Microscope at Work

New ways to reduce climate change could come from tribology, the study of friction and lubrication. Mechanochemistry helps scientists discover why lubricants reduce the damage that occurs as two surfaces slide past each other. Tools like the atomic force microscope let chemists study the action of common motor oil additives like zinc dialkyldithiophosphate (ZDDP). Understanding how the behavior of atoms leads to friction and wear may lead to motor oils that reduce energy consumption, prolong vehicle life, and lower harmful emissions.