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Rapid single pot synthesis of hierarchical Bi2WO6 microspheres/RGO nanocomposite and its application in energy storage: A supercritical water approach

The application of novel three-dimensional (3D) architectures in energy storage has fascinated researchers for a long time. The fast-paced technological advancements require reliable rapid synthesis techniques for developing multi-metal oxide (MMO) nanostructures. For the first time, we disclose the...

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Main Authors: Shetty, Manjunath, Manickavasakam, Karnan, Sabbanahalli, Chethan, Bekal, Chandrakantha, Izan Izwan, Misnon, Subrahmanya P, Ashwath, Roy, Kunal, Shivaramu, Prasanna Doddakunche, Baloor, Satish Shenoy, Rangappa, Dinesh
Format: Article
Language:English
English
Published: Elsevier Ltd 2023
Subjects:
HD Industries. Land use. Labor
Q Science (General)
T Technology (General)
Online Access:http://umpir.ump.edu.my/id/eprint/42868/1/Rapid%20single%20pot%20synthesis%20of%20hierarchical%20Bi2WO6%20microspheres.pdf
http://umpir.ump.edu.my/id/eprint/42868/2/Rapid%20single%20pot%20synthesis%20of%20hierarchical%20Bi2WO6%20microspheres_RGO%20nanocomposite%20and%20its%20application%20in%20energy%20storage_A%20supercritical%20water%20approach_ABS.pdf
http://umpir.ump.edu.my/id/eprint/42868/
https://doi.org/10.1016/j.est.2023.108116
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spelling my.ump.umpir.428682025-01-08T02:07:36Z http://umpir.ump.edu.my/id/eprint/42868/ Rapid single pot synthesis of hierarchical Bi2WO6 microspheres/RGO nanocomposite and its application in energy storage: A supercritical water approach Shetty, Manjunath Manickavasakam, Karnan Sabbanahalli, Chethan Bekal, Chandrakantha Izan Izwan, Misnon Subrahmanya P, Ashwath Roy, Kunal Shivaramu, Prasanna Doddakunche Baloor, Satish Shenoy Rangappa, Dinesh HD Industries. Land use. Labor Q Science (General) T Technology (General) The application of novel three-dimensional (3D) architectures in energy storage has fascinated researchers for a long time. The fast-paced technological advancements require reliable rapid synthesis techniques for developing multi-metal oxide (MMO) nanostructures. For the first time, we disclose the supercritical water method's use to synthesize a single-phase hierarchical three-dimensional (3-D) Bi2WO6 microsphere/Reduced Graphene Oxide (BWS/RGO) nanocomposite (SCW). Through various nano-characterization technologies, it is possible to confirm the sample characteristics and determine the nanocomposites' morphological, physical, and thermal properties. Additionally, the constructed coin cells' electrochemical behavior analyses shed light on their well-known higher initial cycle capacity of about 700 mAh g−1, demonstrating BWS nanostructures' superior capacity for lithium-ion storage (Li-ion). In contrast, in supercapacitor studies, a half-cell configuration with a 6 M KOH electrolyte achieved its maximum specific capacity of 1158C g−1 at a current density of 3 A g−1. Similarly, Trasatti's analysis shows that the false nature of the BWS/RGO material results in 83 % over capacitive behavior of 17 %. When it comes to effectively developing a material process technique for multi-metal oxides and associated RGO nanocomposites, the reported quick single-pot SCW approach has shown encouraging results. Elsevier Ltd 2023-11-20 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/42868/1/Rapid%20single%20pot%20synthesis%20of%20hierarchical%20Bi2WO6%20microspheres.pdf pdf en http://umpir.ump.edu.my/id/eprint/42868/2/Rapid%20single%20pot%20synthesis%20of%20hierarchical%20Bi2WO6%20microspheres_RGO%20nanocomposite%20and%20its%20application%20in%20energy%20storage_A%20supercritical%20water%20approach_ABS.pdf Shetty, Manjunath and Manickavasakam, Karnan and Sabbanahalli, Chethan and Bekal, Chandrakantha and Izan Izwan, Misnon and Subrahmanya P, Ashwath and Roy, Kunal and Shivaramu, Prasanna Doddakunche and Baloor, Satish Shenoy and Rangappa, Dinesh (2023) Rapid single pot synthesis of hierarchical Bi2WO6 microspheres/RGO nanocomposite and its application in energy storage: A supercritical water approach. Journal of Energy Storage, 72 (108116). pp. 1-12. ISSN 2352-152X. (Published) https://doi.org/10.1016/j.est.2023.108116 10.1016/j.est.2023.108116
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic HD Industries. Land use. Labor
Q Science (General)
T Technology (General)
spellingShingle HD Industries. Land use. Labor
Q Science (General)
T Technology (General)
Shetty, Manjunath
Manickavasakam, Karnan
Sabbanahalli, Chethan
Bekal, Chandrakantha
Izan Izwan, Misnon
Subrahmanya P, Ashwath
Roy, Kunal
Shivaramu, Prasanna Doddakunche
Baloor, Satish Shenoy
Rangappa, Dinesh
Rapid single pot synthesis of hierarchical Bi2WO6 microspheres/RGO nanocomposite and its application in energy storage: A supercritical water approach
description The application of novel three-dimensional (3D) architectures in energy storage has fascinated researchers for a long time. The fast-paced technological advancements require reliable rapid synthesis techniques for developing multi-metal oxide (MMO) nanostructures. For the first time, we disclose the supercritical water method's use to synthesize a single-phase hierarchical three-dimensional (3-D) Bi2WO6 microsphere/Reduced Graphene Oxide (BWS/RGO) nanocomposite (SCW). Through various nano-characterization technologies, it is possible to confirm the sample characteristics and determine the nanocomposites' morphological, physical, and thermal properties. Additionally, the constructed coin cells' electrochemical behavior analyses shed light on their well-known higher initial cycle capacity of about 700 mAh g−1, demonstrating BWS nanostructures' superior capacity for lithium-ion storage (Li-ion). In contrast, in supercapacitor studies, a half-cell configuration with a 6 M KOH electrolyte achieved its maximum specific capacity of 1158C g−1 at a current density of 3 A g−1. Similarly, Trasatti's analysis shows that the false nature of the BWS/RGO material results in 83 % over capacitive behavior of 17 %. When it comes to effectively developing a material process technique for multi-metal oxides and associated RGO nanocomposites, the reported quick single-pot SCW approach has shown encouraging results.
format Article
author Shetty, Manjunath
Manickavasakam, Karnan
Sabbanahalli, Chethan
Bekal, Chandrakantha
Izan Izwan, Misnon
Subrahmanya P, Ashwath
Roy, Kunal
Shivaramu, Prasanna Doddakunche
Baloor, Satish Shenoy
Rangappa, Dinesh
author_facet Shetty, Manjunath
Manickavasakam, Karnan
Sabbanahalli, Chethan
Bekal, Chandrakantha
Izan Izwan, Misnon
Subrahmanya P, Ashwath
Roy, Kunal
Shivaramu, Prasanna Doddakunche
Baloor, Satish Shenoy
Rangappa, Dinesh
author_sort Shetty, Manjunath
title Rapid single pot synthesis of hierarchical Bi2WO6 microspheres/RGO nanocomposite and its application in energy storage: A supercritical water approach
title_short Rapid single pot synthesis of hierarchical Bi2WO6 microspheres/RGO nanocomposite and its application in energy storage: A supercritical water approach
title_full Rapid single pot synthesis of hierarchical Bi2WO6 microspheres/RGO nanocomposite and its application in energy storage: A supercritical water approach
title_fullStr Rapid single pot synthesis of hierarchical Bi2WO6 microspheres/RGO nanocomposite and its application in energy storage: A supercritical water approach
title_full_unstemmed Rapid single pot synthesis of hierarchical Bi2WO6 microspheres/RGO nanocomposite and its application in energy storage: A supercritical water approach
title_sort rapid single pot synthesis of hierarchical bi2wo6 microspheres/rgo nanocomposite and its application in energy storage: a supercritical water approach
publisher Elsevier Ltd
publishDate 2023
url http://umpir.ump.edu.my/id/eprint/42868/1/Rapid%20single%20pot%20synthesis%20of%20hierarchical%20Bi2WO6%20microspheres.pdf
http://umpir.ump.edu.my/id/eprint/42868/2/Rapid%20single%20pot%20synthesis%20of%20hierarchical%20Bi2WO6%20microspheres_RGO%20nanocomposite%20and%20its%20application%20in%20energy%20storage_A%20supercritical%20water%20approach_ABS.pdf
http://umpir.ump.edu.my/id/eprint/42868/
https://doi.org/10.1016/j.est.2023.108116
_version_ 1822924892400517120
score 13.235362

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