Coordination Polymer Framework Based On-Chip Micro-Supercapacitors with AC Line-Filtering Performance

Chongqing Yang; Karl Sebastian Schellhammer; Frank Ortmann; Sai Sun; Renhao Dong; Melike Karakus; Zoltán Mics; Markus Löffler; Fan Zhang; Xiaodong Zhuang; Enrique Cánovas; Gianaurelio Cuniberti; Mischa Bonn; Xinliang Feng

doi:10.1002/anie.201700679

Coordination Polymer Framework Based On-Chip Micro-Supercapacitors with AC Line-Filtering Performance

Chongqing Yang, Karl Sebastian Schellhammer, Frank Ortmann, Sai Sun, Renhao Dong, Melike Karakus, Zoltán Mics, Markus Löffler, Fan Zhang, Xiaodong Zhuang, Enrique Cánovas, Gianaurelio Cuniberti, Mischa Bonn, Xinliang Feng

Research output: Contribution to journal › Article › peer-review

138 Scopus citations

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 (5×10⁻³ cm² V⁻¹ s⁻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⁻³ at 50 mV s⁻¹ and 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.

Original language	English
Pages (from-to)	3920-3924
Number of pages	5
Journal	Angewandte Chemie International Edition in English
Volume	56
Issue number	14
DOIs	https://doi.org/10.1002/anie.201700679
State	Published - 27 Mar 2017
Externally published	Yes

Keywords

AC line-filtering
azulene
coordination polymers
layer-by-layer methods
micro-supercapacitors

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10.1002/anie.201700679

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Yang, C., Schellhammer, K. S., Ortmann, F., Sun, S., Dong, R., Karakus, M., Mics, Z., Löffler, M., Zhang, F., Zhuang, X., Cánovas, E., Cuniberti, G., Bonn, M., & Feng, X. (2017). Coordination Polymer Framework Based On-Chip Micro-Supercapacitors with AC Line-Filtering Performance. Angewandte Chemie International Edition in English, 56(14), 3920-3924. https://doi.org/10.1002/anie.201700679

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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 (5×10−3 cm2 V−1 s−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−3 at 50 mV s−1 and 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.",

keywords = "AC line-filtering, azulene, coordination polymers, layer-by-layer methods, micro-supercapacitors",

author = "Chongqing Yang and Schellhammer, {Karl Sebastian} and Frank Ortmann and Sai Sun and Renhao Dong and Melike Karakus and Zolt{\'a}n Mics and Markus L{\"o}ffler and Fan Zhang and Xiaodong Zhuang and Enrique C{\'a}novas and Gianaurelio Cuniberti and Mischa Bonn and Xinliang Feng",

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Yang, C, Schellhammer, KS, Ortmann, F, Sun, S, Dong, R, Karakus, M, Mics, Z, Löffler, M, Zhang, F, Zhuang, X, Cánovas, E, Cuniberti, G, Bonn, M & Feng, X 2017, 'Coordination Polymer Framework Based On-Chip Micro-Supercapacitors with AC Line-Filtering Performance', Angewandte Chemie International Edition in English, vol. 56, no. 14, pp. 3920-3924. https://doi.org/10.1002/anie.201700679

TY - JOUR

T1 - Coordination Polymer Framework Based On-Chip Micro-Supercapacitors with AC Line-Filtering Performance

AU - Yang, Chongqing

AU - Schellhammer, Karl Sebastian

AU - Ortmann, Frank

AU - Sun, Sai

AU - Dong, Renhao

AU - Karakus, Melike

AU - Mics, Zoltán

AU - Löffler, Markus

AU - Zhang, Fan

AU - Zhuang, Xiaodong

AU - Cánovas, Enrique

AU - Cuniberti, Gianaurelio

AU - Bonn, Mischa

AU - Feng, Xinliang

PY - 2017/3/27

Y1 - 2017/3/27

N2 - 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 (5×10−3 cm2 V−1 s−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−3 at 50 mV s−1 and 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.

AB - 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 (5×10−3 cm2 V−1 s−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−3 at 50 mV s−1 and 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.

KW - AC line-filtering

KW - azulene

KW - coordination polymers

KW - layer-by-layer methods

KW - micro-supercapacitors

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JO - Angewandte Chemie International Edition in English

JF - Angewandte Chemie International Edition in English

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ER -

Coordination Polymer Framework Based On-Chip Micro-Supercapacitors with AC Line-Filtering Performance

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