Flexible and Foldable Films of SWCNT Thermoelectric Composites and an S-Shape Thermoelectric Generator with a Vertical Temperature Gradient

[1 ]College of Materials Science and Engineering, Shenzhen University, Shenzhen 518055, China

[2 ]State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China

[3 ]School of Engineering and Materials Science, Queen Mary University of London, Mile End Road, London E1 4NS, U.K.