To cease the ever-increasing energy demand, additional enthusiastic focus has been given to generate more sustainable energy from alternative renewable sources. Storage of these energies for future usage solely banks on energy storage devices. A diversity of electrode materials based on two-dimensional (2D) transition metals and their derivatives have enticed the whole world owing to their tunable properties. Transition metal trichalcogenides (MX3 type) are the emergent class of 2D materials, which gathered a lot of interest because of their quasi-one-dimensional anisotropic properties with the van der Waals force of attraction in between the layers. Herein, TiS3 being a MX3-type of material is preferred as the battery type-supercapacitor electrode for energy storage applications with detailed theoretical predications and experimental validations. The highest capacitance attained for TiS3 is found to be 235 F/g (105 C/g) at 5 mV/s with a battery type of charge storage mechanism. The asymmetric hybrid device is fabricated using Ti3C2Tx MXene nanosheets as a negative electrode, and a brilliant 91% of capacitance retention is accomplished with an extensive potential window of 1.5 V. The investigational discoveries are substantiated by theoretical simulation in terms of the quantum capacitance assessment and charge storage mechanisms.
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7 March 2022
Research Article|
March 10 2022
Quasi-one-dimensional van der Waals TiS3 nanosheets for energy storage applications: Theoretical predications and experimental validation
Special Collection:
One-Dimensional van der Waals Materials
Abhinandan Patra
;
Abhinandan Patra
1
Centre for Nano and Material Sciences, Jain University
, Jain Global Campus, Ramanagaram, Bangalore 562112, India
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Samadhan Kapse;
Samadhan Kapse
2
Department of Physics, SRM University—AP
, Amaravati, Andhra Pradesh 522240, India
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Ranjit Thapa;
Ranjit Thapa
2
Department of Physics, SRM University—AP
, Amaravati, Andhra Pradesh 522240, India
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Dattatray J. Late
;
Dattatray J. Late
3
Centre for Nanoscience and Nanotechnology, Amity University Maharashtra
, Mumbai–Pune Expressway, Bhatan, Post—Somathne, Panvel, Mumbai, Maharashtra 410206, India
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Chandra Sekhar Rout
Chandra Sekhar Rout
a)
1
Centre for Nano and Material Sciences, Jain University
, Jain Global Campus, Ramanagaram, Bangalore 562112, India
a)Author to whom correspondence should be addressed: r.chandrasekhar@jainuniversity.ac.in
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a)Author to whom correspondence should be addressed: r.chandrasekhar@jainuniversity.ac.in
Note: This paper is part of the APL Special Collection on One-Dimensional van der Waals Materials.
Appl. Phys. Lett. 120, 103102 (2022)
Article history
Received:
November 30 2021
Accepted:
March 02 2022
Citation
Abhinandan Patra, Samadhan Kapse, Ranjit Thapa, Dattatray J. Late, Chandra Sekhar Rout; Quasi-one-dimensional van der Waals TiS3 nanosheets for energy storage applications: Theoretical predications and experimental validation. Appl. Phys. Lett. 7 March 2022; 120 (10): 103102. https://doi.org/10.1063/5.0080346
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