Ferromagnetic Liquid Metal: Ferromagnetic Liquid Metal Plasticine with Transformed Shape and Reconfigurable Polarity (Adv. Mater. 17/2020)

摘要

In article number 2000827, Zhizhu He and co-workers report a ferromagnetic liquid metal putty-like material with unique reconfigurable magnetic polarity, stiffening effect, transformed shape, and high electrical conductivity. It can be used as printable magnetic and conductive ink to enable a series of novel applications, including magnetic switching, flexible magnetic recording paper, and self-sensing soft robotics using magnetic actuation.