Advanced Energy Materials· Young‐Hoon Lee,
Eunbin Park,
Hosung Choi,
Sang‐Hwan Oh,
Seungyeon Kim,
Yoon Jeong Choi,
Jin‐Hee Kim,
Yung‐Eun Sung,
Seung‐Ho Yu·· 27 天前AI 评分34
铟金属粘附层渗透技术实现全无溶剂干法电极，NCM622||石墨软包电池150次循环无分层
Infiltrating Metal Adhesive Layer for Mechanically Integrated Dry Electrodes
模型导读
一种溅射镀铟金属粘附层可在层压过程中渗透石墨干膜的多孔结构，与PTFE原纤维机械缠结，实现全无溶剂干法电极制造。该电极在半电池0.33 C下150次循环容量保持率达91.3%，NCM622||石墨软包电池（约8 mAh cm⁻²）150次循环无分层和枝晶生长。
来源：Advanced Energy Materials · advanced.onlinelibrary.wiley.com