Assessment of Eggshell Membrane as a New Type of Proton-Conductive Membrane in Fuel Cells

Polymer electrolyte membrane fuel cells have recently attracted considerable attention as sustainable and ecofriendly electricity generation devices from the viewpoint of carbon neutrality. This study focuses on new discoveries related to the application of eggshell membranes to polymer electrolytes in the development of cheaper, more eco-friendly fuel cells. We observed the electricity generation of the fuel cells using an eggshell membrane as a proton-conductive material and a general carbonic acid aqueous solution. This new fuel cell will contribute to the continued improvement of available fuel cells at lower costs.

Automated summary

This study explores the application of eggshell membranes in polymer electrolyte fuel cells, aiming to develop cheaper and more eco-friendly options. The findings demonstrate that by using eggshell membranes as proton-conductive material, electricity can be generated, leading to cost reduction and further improvement of fuel cells.