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Highly sensitive detection of drug, and energy storage based on electrochemical system by using transition metal sulfides@carbon nanotubes nanocomposites electrodes.

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Title: Highly sensitive detection of drug, and energy storage based on electrochemical system by using transition metal sulfides@carbon nanotubes nanocomposites electrodes.
Authors: Zairov, Rustem R.1,2 (AUTHOR), Farooq, Muhammad Umar1,3 (AUTHOR), Yaseen, Baraa Mohammed4 (AUTHOR), Albadr, Rafid Jihad5 (AUTHOR), Taher, Waam Mohammed6 (AUTHOR), Alwan, Mariem7 (AUTHOR), Jawad, Mahmood Jasem8 (AUTHOR), Mushtaq, Hiba9 (AUTHOR), Janani, Baadal Jushi1,10 (AUTHOR) bajujanani@gmail.com
Source: Diamond & Related Materials. Apr2025, Vol. 154, pN.PAG-N.PAG. 1p.
Subjects: Ion channels, Energy storage, Energy density, Power density, Transition metals, Carbon nanotubes
Abstract: In this study, the hydrothermal method was utilized for the preparation of tin niobium sulfide (SnNbS 3), and decorated on carbon nanotubes (CNT). The substantial nanostructure of the prepared electrode material (SnNbS 3 /CNT) suggests channels for ion mobilization and electrochemical activity. Also, the effect of different temperatures was investigated on activity of the prepared electrode to achieve the optimum values. The specific capacity (Qs) of the SnNbS 3 /CNT is measured 598.2 Cg−1 at 5 mVs−1. The SnNbS 3 /CNT shows an effective energy density (E d) of 60 Whkg−1, and a remarkable power density (P d) of 850.2 W kg−1. In addition, the SnNbS 3 /CNT depicts the columbic efficiency (CE) about 92.43 %. Moreover, the SnNbS 3 /CNT sensor presents excellent responses for detection of dopamine (DA) in human serum, with range about 101.6–102.1 %. The prepared SnNbS 3 /CNT nanocomposite electrode presents new results to prepare hybrid functional in energy storage and biomedical performances. [Display omitted] [ABSTRACT FROM AUTHOR]
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Database: Engineering Source
Description
Abstract:In this study, the hydrothermal method was utilized for the preparation of tin niobium sulfide (SnNbS 3), and decorated on carbon nanotubes (CNT). The substantial nanostructure of the prepared electrode material (SnNbS 3 /CNT) suggests channels for ion mobilization and electrochemical activity. Also, the effect of different temperatures was investigated on activity of the prepared electrode to achieve the optimum values. The specific capacity (Qs) of the SnNbS 3 /CNT is measured 598.2 Cg−1 at 5 mVs−1. The SnNbS 3 /CNT shows an effective energy density (E d) of 60 Whkg−1, and a remarkable power density (P d) of 850.2 W kg−1. In addition, the SnNbS 3 /CNT depicts the columbic efficiency (CE) about 92.43 %. Moreover, the SnNbS 3 /CNT sensor presents excellent responses for detection of dopamine (DA) in human serum, with range about 101.6–102.1 %. The prepared SnNbS 3 /CNT nanocomposite electrode presents new results to prepare hybrid functional in energy storage and biomedical performances. [Display omitted] [ABSTRACT FROM AUTHOR]
ISSN:09259635
DOI:10.1016/j.diamond.2025.112144