Interfacial synthesis of crystalline quasi-two-dimensional polyaniline thin films for high-performance flexible on-chip micro-supercapacitors

Tao Zhang; Panpan Zhang; Zhongquan Liao; Faxing Wang; Jinhui Wang; Mingchao Wang; Ehrenfried Zschech; Xiaodong Zhuang; Oliver G. Schmidt; Xinliang Feng

doi:10.1016/j.cclet.2021.11.052

Interfacial synthesis of crystalline quasi-two-dimensional polyaniline thin films for high-performance flexible on-chip micro-supercapacitors

Research output: Contribution to journal › Research article › Contributed › peer-review

Contributors

Tao Zhang - , CAS - Ningbo Institute of Material Technology and Engineering (Author)
Panpan Zhang - , Chair of Molecular Functional Materials (cfaed), Chair of Molecular Functional Materials (Faculty of Chemistry and Food Chemistry) (Author)
Zhongquan Liao - , Fraunhofer Institute for Ceramic Technologies and Systems (Author)
Faxing Wang - , Chair of Molecular Functional Materials (cfaed), Chair of Molecular Functional Materials (Faculty of Chemistry and Food Chemistry) (Author)
Jinhui Wang - , Chemnitz University of Technology, Leibniz Institute for Solid State and Materials Research Dresden, Henan University (Author)
Mingchao Wang - , Chair of Molecular Functional Materials (cfaed), Chair of Molecular Functional Materials (Faculty of Chemistry and Food Chemistry) (Author)
Ehrenfried Zschech - , Dresden Center for Nanoanalysis (DCN), Fraunhofer Institute for Ceramic Technologies and Systems (Author)
Xiaodong Zhuang - , Shanghai Jiao Tong University (Author)
Oliver G. Schmidt - , Chemnitz University of Technology, Leibniz Institute for Solid State and Materials Research Dresden (Author)
Xinliang Feng - , Chair of Molecular Functional Materials (Faculty of Chemistry and Food Chemistry), Chair of Molecular Functional Materials (cfaed) (Author)

Abstract

Quasi-two-dimensional (q2D) conducting polymer thin film synergizes the advantageous features of long-range molecular ordering and high intrinsic conductivity, which are promising for flexible thin film-based micro-supercapacitors (MSCs). Herein, we present the high-performance flexible MSCs based on highly ordered quasi-two-dimensional polyaniline (q2D-PANI) thin film using surfactant monolayer assisted interfacial synthesis (SMAIS). Owing to high electrical conductivity, rich redox chemistry, and thin-film morphology, the q2D-PANI MSCs show high volumetric specific capacitance (ca. 360 F/cm³) and energy density (17.9 mWh/cm³), which outperform the state-of-art PANI thin-film based MSCs and promise for future flexible electronics.

Details

Original language	English
Pages (from-to)	3921-3924
Number of pages	4
Journal	Chinese chemical letters / Chinese Chemical Society
Volume	33
Issue number	8
Publication status	Published - Aug 2022
Peer-reviewed	Yes

Keywords

Keywords

2D polymers, Conducting polymers, Flexible electronics, Interfacial synthesis, Microsupercapacitor

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542 Techniques, equipment & materials

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