title: A Shape-Memory Supercapacitor Fiber.
abstract: A shape-memory, fiber-shaped supercapacitor is developed by winding aligned carbon nanotube sheets on a shape-memory polyurethane substrate. Despite its flexibility and stretchability, the deformed shapes under bending and stretching can be "frozen" as expected and recovered to the original state when required. Its electrochemical performances are well-maintained during deformation, at the deformed state and after the recovery.
authors.affiliation: State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai 200438 (China).
authors.forename: Jue
authors.initials: J
authors.lastname: Deng
authors.affiliation: State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai 200438 (China).
authors.forename: Ye
authors.initials: Y
authors.lastname: Zhang
authors.affiliation: State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai 200438 (China).
authors.forename: Yang
authors.initials: Y
authors.lastname: Zhao
authors.affiliation: State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai 200438 (China).
authors.forename: Peining
authors.initials: P
authors.lastname: Chen
authors.affiliation: State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai 200438 (China).
authors.forename: Xunliang
authors.initials: X
authors.lastname: Cheng
authors.affiliation: State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai 200438 (China). penghs@fudan.edu.cn.|State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University Shanghai, 201620 (China). penghs@fudan.edu.cn.
authors.forename: Huisheng
authors.initials: H
authors.lastname: Peng
keywords: carbon nanotubes; energy storage; polymers; shape memory; supercapacitors