Synthesis of PolyanilineGraphene OxideAzobenzene Composite and Its Adjustable Photoelectric Properties
Joint Authors
Teng, Yanhua
Li, Shiqin
Xue, Changguo
Zhang, Hongyan
Zhu, Lingkai
Tang, Yu
Source
Advances in Polymer Technology
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-03-16
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Azobenzene derivatives have fast light response characteristics; in this paper, a new azobenzene derivative (Azo) was synthesized and to be made a composite (PANI/GO/Azo) with polyaniline/graphene oxide (PANI/GO).
Both composites were carefully investigated by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), and thermogravimetric analysis (TGA).
Moreover, their electrochemical properties were characterized by the electrochemical workstation, including cyclic voltammetry (CV), galvanostatic charge-discharge (GCD), cycling stability, and electrochemical impedance spectroscopy (EIS).
The results demonstrated that the PANI/GO/Azo composite has a higher capacitance of 478.3 F g−1 than that of PANI/GO (359.9 F g−1) at a current density of 1 A g−1.
PANI/GO/Azo composite showed excellent photosensitive electrochemical properties under UV irradiation, and its rate of capacitance change achieved about 52.57%.
Additionally, the PANI/GO/Azo composite also displayed high reversibility, with specific capacitance retention of 92% after 500 cycles.
Therefore, the PANI/GO/Azo electrode with a controllable electrochemical performance by UV irradiation had a great potential in the photoresponsive supercapacitor.
American Psychological Association (APA)
Teng, Yanhua& Li, Shiqin& Xue, Changguo& Zhang, Hongyan& Zhu, Lingkai& Tang, Yu. 2020. Synthesis of PolyanilineGraphene OxideAzobenzene Composite and Its Adjustable Photoelectric Properties. Advances in Polymer Technology،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1130410
Modern Language Association (MLA)
Teng, Yanhua…[et al.]. Synthesis of PolyanilineGraphene OxideAzobenzene Composite and Its Adjustable Photoelectric Properties. Advances in Polymer Technology No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1130410
American Medical Association (AMA)
Teng, Yanhua& Li, Shiqin& Xue, Changguo& Zhang, Hongyan& Zhu, Lingkai& Tang, Yu. Synthesis of PolyanilineGraphene OxideAzobenzene Composite and Its Adjustable Photoelectric Properties. Advances in Polymer Technology. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1130410
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1130410