Fabrication Process (IMAGE) Chinese Academy of Sciences Headquarters Caption (a) Fabrication process. (b) The 3D structure of Cu-Al@Al electrode. (c) Cross-section SEM images. (d) Cu-Al nanocomposite layer Credit TANG Yongbing Usage Restrictions None License Licensed 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.