Carbon nanotube/metal oxide dispersed poly(ortho‐aminophenol) as a ternary nanocomposite film: Facile electrosynthesis, surface characterization, and electrochemical pseudocapacitive performance. Issue 4 (21st October 2018)

• Record Type: Journal Article
• Authors: Ehsani, A.; Bigdeloo, M.; Lorparizangene, A.; Hadi, M.; Safari, R.; Mohammad Shiri, H.; Heidari, A.A.
• Is Part Of: Journal of the Chinese Chemical Society. Volume 66:Issue 4(2019)
• Page Start: 396
• Page End: 401
• Publication Date: 2018-10-21
• Subjects: capacitors -- electrodes -- metal oxide nanocomposite -- synthesis; Chemistry -- Periodicals; Electronic journals; 540.5
• DOI: 10.1002/jccs.201800176
• Languages: English
• ISSNs: 0009-4536

Abstract

Abstract : In this work, CNT‐NiCo2 O4 was first synthesized via a chemical strategy in order to fabricate the ternary nanocomposite of a p‐type conductive polymer. Subsequently, hybrid poly( o ‐aminophenol) POAP/CNT‐NiCo2 O4 ternary composite films were prepared via the electropolymerization of POAP in the presence of CNT‐NiCo2 O4 to be used in electrochemical storage devices as the active electrode. Electrochemical analyses including galvanostatic charge–discharge experiments, cyclic voltammetry, and electrochemical impedance spectroscopy were conducted to study the system performance. Furthermore, surface analyses were carried out to characterize the POAP/CNT‐NiCo2 O4 composite film. Novel nanocomposite materials with the merits of extraordinarily high active surface area, ease of fabrication, and superior stability in aqueous electrolytes are presented for use in electrochemical redox capacitors. Abstract : Hybrid POAP/CNT‐NiCo2 O4 ternary composite films were prepared via the electropolymerization of POAP in the presence of CNT‐NiCo2 O4 to be used in electrochemical storage devices. The prepared nanocomposite with the merits of extraordinary active surface area, ease of fabrication, and superior stability in aqueous electrolytes is presented for use in electrochemical redox capacitors.