title: Coordination Polymer Framework Based On-Chip Micro-Supercapacitors with AC Line-Filtering Performance.
abstract: On-chip micro-supercapacitors (MSCs) are important Si-compatible power-source backups for miniaturized electronics. Despite their tremendous advantages, current on-chip MSCs require harsh processing conditions and typically perform like resistors when filtering ripples from alternating current (AC). Herein, we demonstrated a facile layer-by-layer method towards on-chip MSCs based on an azulene-bridged coordination polymer framework (PiCBA). Owing to the good carrier mobility (5×10-3cm2V-1s-1) of PiCBA, the permanent dipole moment of azulene skeleton, and ultralow band gap of PiCBA, the fabricated MSCs delivered high specific capacitances of up to 34.1 F cm-3at 50 mV s-1and a high volumetric power density of 1323 W cm-3. Most importantly, such MCSs exhibited AC line-filtering performance (-73° at 120 Hz) with a short resistance-capacitance constant of circa 0.83 ms.
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Dongchuan Road 800, 200240, Shanghai, China.|Center for Advancing Electronics Dresden (cfaed) & Department of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany.
authors.forename: Chongqing
authors.initials: C
authors.lastname: Yang
authors.affiliation: Institute for Materials Science, Max Bergmann Center of Biomaterials, Dresden Center for Computational Materials Science & Center for Advancing Electronics Dresden, Technische Universität Dresden, 01062, Dresden, Germany.
authors.forename: Karl Sebastian
authors.initials: KS
authors.lastname: Schellhammer
authors.affiliation: Institute for Materials Science, Max Bergmann Center of Biomaterials, Dresden Center for Computational Materials Science & Center for Advancing Electronics Dresden, Technische Universität Dresden, 01062, Dresden, Germany.
authors.forename: Frank
authors.initials: F
authors.lastname: Ortmann
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Dongchuan Road 800, 200240, Shanghai, China.
authors.forename: Sai
authors.initials: S
authors.lastname: Sun
authors.affiliation: Center for Advancing Electronics Dresden (cfaed) & Department of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany.
authors.forename: Renhao
authors.initials: R
authors.lastname: Dong
authors.affiliation: Max Planck Institute for Polymer Research, 55128, Mainz, Germany.
authors.forename: Melike
authors.initials: M
authors.lastname: Karakus
authors.affiliation: Max Planck Institute for Polymer Research, 55128, Mainz, Germany.
authors.forename: Zoltán
authors.initials: Z
authors.lastname: Mics
authors.affiliation: Dresden Center for Nanoanalysis (DCN), Center for Advancing Electronics Dresden (cfaed), Technische Universität Dresden, 01062, Dresden, Germany.
authors.forename: Markus
authors.initials: M
authors.lastname: Löffler
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Dongchuan Road 800, 200240, Shanghai, China.
authors.forename: Fan
authors.initials: F
authors.lastname: Zhang
authors.affiliation: School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Dongchuan Road 800, 200240, Shanghai, China.|Center for Advancing Electronics Dresden (cfaed) & Department of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany.
authors.forename: Xiaodong
authors.initials: X
authors.lastname: Zhuang
authors.affiliation: Max Planck Institute for Polymer Research, 55128, Mainz, Germany.
authors.forename: Enrique
authors.initials: E
authors.lastname: Cánovas
authors.affiliation: Institute for Materials Science, Max Bergmann Center of Biomaterials, Dresden Center for Computational Materials Science & Center for Advancing Electronics Dresden, Technische Universität Dresden, 01062, Dresden, Germany.
authors.forename: Gianaurelio
authors.initials: G
authors.lastname: Cuniberti
authors.affiliation: Max Planck Institute for Polymer Research, 55128, Mainz, Germany.
authors.forename: Mischa
authors.initials: M
authors.lastname: Bonn
authors.affiliation: Center for Advancing Electronics Dresden (cfaed) & Department of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany.
authors.forename: Xinliang
authors.initials: X
authors.lastname: Feng
keywords: AC line-filtering; azulene; coordination polymers; layer-by-layer methods; micro-supercapacitors