Electrochemical Delamination of Ultralarge Few-Layer Black Phosphorus with a Hydrogen-Free Intercalation Mechanism

Ning Wang, Nannan Mao, Zhien Wang, Xue Yang, Xi Zhou, Haining Liu, Shanlin Qiao, Xingfeng Lei, Junru Wang, Hua Xu, Xi Ling, Qiuyu Zhang, Qingliang Feng, Jing Kong