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Enhanced electrochemical capacitance of TiO2 nanotubes/MoSe2 composite obtained by hydrothermal route
Abstract
This study presents the hydrothermal synthesis of a novel TiO2 nanotubes/MoSe2 nanocomposite and investigates its enhanced electrochemical capacitance properties. The composite material was fabricated through a hydrothermal method, embedding MoSe2 onto TiO2 nanotubes. The resulting composite, termed Ti/TiO2/MoSe2, exhibited significantly improved electrochemical capacitance compared to TiO2 nanotubes alone. The synthesized composite was comprehensively characterized using solid-state physics techniques, including scanning electron microscopy (SEM), transmission electron microscopy (TEM), Raman spectroscopy, X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS). These analyses provided detailed insights into the structural and chemical composition of the TiO2/MoSe2 nanocomposite. The investigation revealed that the TiO2/MoSe2 nanocomposite displayed superior electrochemical performance, as determined by various electrochemical methods. Notably, the composite exhibited a capacitance approximately 10 times higher than that of pristine TiO2 nanotubes. These findings underscore the significant enhancement in energy storage capabilities achieved through the hydrothermal synthesis of TiO2/MoSe2. The observed enhancement in capacitance positions the TiO2/MoSe2 nanocomposite as a promising candidate for high-performance energy storage applications.
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Authors (2)
-
Anna Ilnicka
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
APPLIED SURFACE SCIENCE
no. 681,
ISSN: 0169-4332 - Language:
- English
- Publication year:
- 2025
- Bibliographic description:
- Szkoda M., Ilnicka A.: Enhanced electrochemical capacitance of TiO2 nanotubes/MoSe2 composite obtained by hydrothermal route// APPLIED SURFACE SCIENCE -, (2025), s.161490-
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.apsusc.2024.161490
- Sources of funding:
-
- Project Integrated prototype of a photo-supercapacitor based on bismuth vanadate and titanium dioxide nanotubes for energy storage
- Project Can the photointercalation process negatively affect photoanode efficiency? Towards the search for easy ways to reduce the negative impact of photointercalation in layered materials
- Verified by:
- Gdańsk University of Technology
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