Researchers reporting in ACS Energy Letters have devised a battery powered by vitamin B2 (riboflavin) and glucose. Inspired by how human bodies break down glucose for energy using enzymes, the team incorporated riboflavin into a prototype flow cell battery. The riboflavin mediator helped shuttle electrons between the battery’s electrodes and the glucose electrolyte, generating an electrochemical flow from the energy stored in the sugar.
Prototype battery powered by glucose and vitamin B2 offers path to more affordable energy storage
