Newly Hierarchically Porous Pyrolysis-Free Bifunctional Catalyst (IMAGE) Beijing Institute of Technology Press Co., Ltd Caption A Newly Hierarchically Porous Pyrolysis-Free Bifunctional Catalyst to Boost Ultralong Lifespan Zinc-Air Batteries Credit [Zhonghua Xiang, Beijing University of Chemical Technology] Usage Restrictions News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.