Electrochemical performance of composite electrodes based on rGO, Mn/Cu metal–organic frameworks, and PANI

Benzendicarboxylic acid (BDC)-based metal–organic frameworks (MOFs) have been widely utilized in various applications, including supercapacitor electrode materials. Manganese and copper have solid diamond frames formed with BDC linkers among transition metals chosen for MOF formation. They have show...

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Autores principales: Le, Quoc Bao, Nguyen, Thanh-Huong, Fei, Haojie, Bubulinca, Constantin, Munster, Lukas, Bugarova, Nikola, Micusik, Matej, Kiefer, Rudolf, Dao, Tran Trong, Omastova, Maria, Kazantseva, Natalia E., Saha, Petr
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
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Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8758744/
https://www.ncbi.nlm.nih.gov/pubmed/35027598
http://dx.doi.org/10.1038/s41598-021-04409-y
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author Le, Quoc Bao
Nguyen, Thanh-Huong
Fei, Haojie
Bubulinca, Constantin
Munster, Lukas
Bugarova, Nikola
Micusik, Matej
Kiefer, Rudolf
Dao, Tran Trong
Omastova, Maria
Kazantseva, Natalia E.
Saha, Petr
author_facet Le, Quoc Bao
Nguyen, Thanh-Huong
Fei, Haojie
Bubulinca, Constantin
Munster, Lukas
Bugarova, Nikola
Micusik, Matej
Kiefer, Rudolf
Dao, Tran Trong
Omastova, Maria
Kazantseva, Natalia E.
Saha, Petr
author_sort Le, Quoc Bao
collection PubMed
description Benzendicarboxylic acid (BDC)-based metal–organic frameworks (MOFs) have been widely utilized in various applications, including supercapacitor electrode materials. Manganese and copper have solid diamond frames formed with BDC linkers among transition metals chosen for MOF formation. They have shown the possibility to enlarge capacitance at different combinations of MOFs and polyaniline (PANI). Herein, reduced graphene oxide (rGO) was used as the matrix to fabricate electrochemical double-layer SCs. PANI and Mn/Cu-MOF's effect on the properties of electrode materials was investigated through electrochemical analysis. As a result, the highest specific capacitance of about 276 F/g at a current density of 0.5 A/g was obtained for rGO/Cu-MOF@PANI composite.
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spelling pubmed-87587442022-01-14 Electrochemical performance of composite electrodes based on rGO, Mn/Cu metal–organic frameworks, and PANI Le, Quoc Bao Nguyen, Thanh-Huong Fei, Haojie Bubulinca, Constantin Munster, Lukas Bugarova, Nikola Micusik, Matej Kiefer, Rudolf Dao, Tran Trong Omastova, Maria Kazantseva, Natalia E. Saha, Petr Sci Rep Article Benzendicarboxylic acid (BDC)-based metal–organic frameworks (MOFs) have been widely utilized in various applications, including supercapacitor electrode materials. Manganese and copper have solid diamond frames formed with BDC linkers among transition metals chosen for MOF formation. They have shown the possibility to enlarge capacitance at different combinations of MOFs and polyaniline (PANI). Herein, reduced graphene oxide (rGO) was used as the matrix to fabricate electrochemical double-layer SCs. PANI and Mn/Cu-MOF's effect on the properties of electrode materials was investigated through electrochemical analysis. As a result, the highest specific capacitance of about 276 F/g at a current density of 0.5 A/g was obtained for rGO/Cu-MOF@PANI composite. Nature Publishing Group UK 2022-01-13 /pmc/articles/PMC8758744/ /pubmed/35027598 http://dx.doi.org/10.1038/s41598-021-04409-y Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Le, Quoc Bao
Nguyen, Thanh-Huong
Fei, Haojie
Bubulinca, Constantin
Munster, Lukas
Bugarova, Nikola
Micusik, Matej
Kiefer, Rudolf
Dao, Tran Trong
Omastova, Maria
Kazantseva, Natalia E.
Saha, Petr
Electrochemical performance of composite electrodes based on rGO, Mn/Cu metal–organic frameworks, and PANI
title Electrochemical performance of composite electrodes based on rGO, Mn/Cu metal–organic frameworks, and PANI
title_full Electrochemical performance of composite electrodes based on rGO, Mn/Cu metal–organic frameworks, and PANI
title_fullStr Electrochemical performance of composite electrodes based on rGO, Mn/Cu metal–organic frameworks, and PANI
title_full_unstemmed Electrochemical performance of composite electrodes based on rGO, Mn/Cu metal–organic frameworks, and PANI
title_short Electrochemical performance of composite electrodes based on rGO, Mn/Cu metal–organic frameworks, and PANI
title_sort electrochemical performance of composite electrodes based on rgo, mn/cu metal–organic frameworks, and pani
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8758744/
https://www.ncbi.nlm.nih.gov/pubmed/35027598
http://dx.doi.org/10.1038/s41598-021-04409-y
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