title: Ultraflexible In-Plane Micro-Supercapacitors by Direct Printing of Solution-Processable Electrochemically Exfoliated Graphene.
abstract: A novel direct printing approach for fabrication of in-plane micro-supercapacitors (MSCs) is demonstrated. Solution-processed graphene/conductive-polymer hybrid inks are utilized. The fabricated MSCs on paper substrates offer significant areal capacitance and excellent rate capability. An ultrathin MSC on a poly(ethylene terephthalate) (PET) substrate (2.5 μm thick) exhibits "ultraflexiblity," making it suitable for next-generation flexible microelectrochemical energy-storage devices.
authors.affiliation: Max-Planck-Institut für Polymerforschung, Ackermannweg 10, 55128, Mainz, Germany.
authors.forename: Zhaoyang
authors.initials: Z
authors.lastname: Liu
authors.affiliation: Max-Planck-Institut für Polymerforschung, Ackermannweg 10, 55128, Mainz, Germany.|Dalian Institute of Chemical Physics, Dalian National Laboratory for Clean Energy, Chinese Academy of Sciences, Dalian, 116023, China.
authors.forename: Zhong-Shuai
authors.initials: ZS
authors.lastname: Wu
authors.affiliation: Max-Planck-Institut für Polymerforschung, Ackermannweg 10, 55128, Mainz, Germany.
authors.forename: Sheng
authors.initials: S
authors.lastname: Yang
authors.affiliation: Department of Chemistry and Food Chemistry and Center for Advancing Electronics Dresden (cfaed), Technische Universität Dresden, 01062, Dresden, Germany.
authors.forename: Renhao
authors.initials: R
authors.lastname: Dong
authors.affiliation: Department of Chemistry and Food Chemistry and Center for Advancing Electronics Dresden (cfaed), Technische Universität Dresden, 01062, Dresden, Germany.
authors.forename: Xinliang
authors.initials: X
authors.lastname: Feng
authors.affiliation: Max-Planck-Institut für Polymerforschung, Ackermannweg 10, 55128, Mainz, Germany.
authors.forename: Klaus
authors.initials: K
authors.lastname: Müllen
keywords: electrochemically exfoliated graphene; energy storage; in-plane; micro-supercapacitors; printing