https://phys.org/news/2018-05-bioelectrodes-energy-conversion-stable.html > Promising technology: Bioelectrodes > Felipe Conzuelo describes the background of the research project: "Society faces the great challenge of having to find more sustainable ways of converting and storing energy." Here it is important to understand the processes that currently still limit the lifetime of promising techniques. "Because this is the only way to develop stable solutions in the future," Fangyuan Zhao adds.