Few-Layer Black Phosphorus/Chitosan Nanocomposite Electrodes via Controlled Electrodeposition for Enhanced Electrochemical Kinetic Performance - Publication - Bridge of Knowledge

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Few-Layer Black Phosphorus/Chitosan Nanocomposite Electrodes via Controlled Electrodeposition for Enhanced Electrochemical Kinetic Performance

Abstract

This study presents the preparation and characterization of few-layer black phosphorus (FLBP) chitosan electrodes by controlled electrochemical deposition of chitosan nanoparticles on FLBP-modified glassy carbon electrodes. FLBP was prepared by solvent-assisted exfoliation of bulk BP and was further modified with chitosan forming together a nanocomposite, including easy cross-linking with nanomaterials and film-forming properties. Cyclic voltammetry was employed to analyze the kinetic properties of electrodes fabricated at different electrochemical deposition durations of chitosan, revealing distinct reduction and oxidation peaks using 10 V. The electrochemical impedance spectroscopy technique was employed to further characterize the investigated FLBP-chitosan nanocomposites, which provides valuable insights into the electrode material properties. The controlled electrochemical deposition of chitosan nanoparticles on FLBP-modified glassy carbon electrodes opens up possibilities for developing a wide range of electrochemical sensors and devices for energy storage applications.

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Category:
Articles
Type:
artykuły w czasopismach
Published in:
Journal of Physical Chemistry C no. 128, pages 7087 - 7095,
ISSN: 1932-7447
Language:
English
Publication year:
2024
Bibliographic description:
Jakóbczyk P., Kaczmarzyk I., Bogdanowicz R.: Few-Layer Black Phosphorus/Chitosan Nanocomposite Electrodes via Controlled Electrodeposition for Enhanced Electrochemical Kinetic Performance// Journal of Physical Chemistry C -,iss. 128 (2024), s.7087-7095
DOI:
Digital Object Identifier (open in new tab) 10.1021/acs.jpcc.3c08361
Sources of funding:
Verified by:
Gdańsk University of Technology

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