Fig. 16. (a) Illustration of the proposed electrochemical deposition processes of Li metal on HSMS with a CNT core architecture; TEM images of HSMS with a CNT core structure (b) and the structure after Li deposition (c); (d) cycle performance of Li metal plating/stripping at 0.2 and 0.5 mA cm⁻² with a total capacity of 2 mA h cm⁻². (a–d) Reproduced with permission.¹²⁴ Copyright 2017, American Chemical Society.