A novel rose-with-thorn ternary MoS2@carbon@polyaniline nanocomposite as a rechargeable magnesium battery cathode displaying stable capacity and low-temperature performance

A novel rose-with-thorn ternary MoS 2 @C@polyaniline nanocomposite composed of carbon and polyaniline nanoneedles co-coated on rose-like MoS 2 is developed, displaying a high energy-storage performance for Mg batteries.