Easy Direct Functionalization of 2D MoS2 Applied in Covalent Hybrids with PANI as Dual Blend Supercapacitive Materials
Abstract The pressing demand for more sustainable energy provision and the ongoing transition toward renewable resources underline the critical need for effective energy storage solutions. To address this challenge, scientists persistently explore new compounds and hybrids and, in such a dynamic res...
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2025-01-01
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| Series: | Advanced Materials Interfaces |
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| Online Access: | https://doi.org/10.1002/admi.202400621 |
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| author | Matteo Crisci Felix Boll Sara Domenici Jaime Gallego Bernd Smarsly Mengjiao Wang Francesco Lamberti Andrea Rubino Teresa Gatti |
| author_facet | Matteo Crisci Felix Boll Sara Domenici Jaime Gallego Bernd Smarsly Mengjiao Wang Francesco Lamberti Andrea Rubino Teresa Gatti |
| author_sort | Matteo Crisci |
| collection | DOAJ |
| description | Abstract The pressing demand for more sustainable energy provision and the ongoing transition toward renewable resources underline the critical need for effective energy storage solutions. To address this challenge, scientists persistently explore new compounds and hybrids and, in such a dynamic research field, 2D materials, particularly transition metal di‐chalcogenides (TMDCs), show great potential for electrochemical energy storage uses. Simultaneously, also conductive polymers (CPs) are interesting and versatile supercapacitor materials, especially polyaniline (PANI), which is extensively studied for this purpose. In this work, a powerful method to combine TMDCs and PANI into covalently grafted hybrids starting from aniline functionalized few‐layers 1T‐MoS2, attained by a facile direct arylation with iodoaniline, is presented. The hybrids provide circa 70 F g−1 specific capacitance in a pseudo device setup, coupled with a robust capacitance retention of well over 80% for up to 5000 cycles. These findings demonstrate the potential of similar covalent composites to work as active components for novel, innovative energy storage technologies. At the same time, the successful synthesis marks the efficacy of direct covalent grafting of conductive polymer on the surface of 2D TMDCs for stable functional materials. |
| format | Article |
| id | doaj-art-7ecb9f8bcc0d42f4a069fe781549ae50 |
| institution | Kabale University |
| issn | 2196-7350 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Materials Interfaces |
| spelling | doaj-art-7ecb9f8bcc0d42f4a069fe781549ae502025-01-03T08:39:28ZengWiley-VCHAdvanced Materials Interfaces2196-73502025-01-01121n/an/a10.1002/admi.202400621Easy Direct Functionalization of 2D MoS2 Applied in Covalent Hybrids with PANI as Dual Blend Supercapacitive MaterialsMatteo Crisci0Felix Boll1Sara Domenici2Jaime Gallego3Bernd Smarsly4Mengjiao Wang5Francesco Lamberti6Andrea Rubino7Teresa Gatti8Institute of Physical Chemistry Justus Liebig University Heinrich Buff Ring 17 35392 Giessen GermanyInstitute of Physical Chemistry Justus Liebig University Heinrich Buff Ring 17 35392 Giessen GermanyCenter for Materials Research Justus Liebig University Heinrich Buff Ring 16–17 35392 Giessen GermanyInstitute of Physical Chemistry Justus Liebig University Heinrich Buff Ring 17 35392 Giessen GermanyInstitute of Physical Chemistry Justus Liebig University Heinrich Buff Ring 17 35392 Giessen GermanyDepartment of Applied Science and Technology Politecnico di Torino C.so Duca degli Abruzzi 24, 10129 Torino 10129 ItalyDepartment of Chemical Sciences University of Padova Via Marzolo 1 Padova 35131 ItalyDepartment of Applied Science and Technology Politecnico di Torino C.so Duca degli Abruzzi 24, 10129 Torino 10129 ItalyCenter for Materials Research Justus Liebig University Heinrich Buff Ring 16–17 35392 Giessen GermanyAbstract The pressing demand for more sustainable energy provision and the ongoing transition toward renewable resources underline the critical need for effective energy storage solutions. To address this challenge, scientists persistently explore new compounds and hybrids and, in such a dynamic research field, 2D materials, particularly transition metal di‐chalcogenides (TMDCs), show great potential for electrochemical energy storage uses. Simultaneously, also conductive polymers (CPs) are interesting and versatile supercapacitor materials, especially polyaniline (PANI), which is extensively studied for this purpose. In this work, a powerful method to combine TMDCs and PANI into covalently grafted hybrids starting from aniline functionalized few‐layers 1T‐MoS2, attained by a facile direct arylation with iodoaniline, is presented. The hybrids provide circa 70 F g−1 specific capacitance in a pseudo device setup, coupled with a robust capacitance retention of well over 80% for up to 5000 cycles. These findings demonstrate the potential of similar covalent composites to work as active components for novel, innovative energy storage technologies. At the same time, the successful synthesis marks the efficacy of direct covalent grafting of conductive polymer on the surface of 2D TMDCs for stable functional materials.https://doi.org/10.1002/admi.2024006212D MoS2capacitive materialcovalent functionalizationnanohybridpolyaniline |
| spellingShingle | Matteo Crisci Felix Boll Sara Domenici Jaime Gallego Bernd Smarsly Mengjiao Wang Francesco Lamberti Andrea Rubino Teresa Gatti Easy Direct Functionalization of 2D MoS2 Applied in Covalent Hybrids with PANI as Dual Blend Supercapacitive Materials Advanced Materials Interfaces 2D MoS2 capacitive material covalent functionalization nanohybrid polyaniline |
| title | Easy Direct Functionalization of 2D MoS2 Applied in Covalent Hybrids with PANI as Dual Blend Supercapacitive Materials |
| title_full | Easy Direct Functionalization of 2D MoS2 Applied in Covalent Hybrids with PANI as Dual Blend Supercapacitive Materials |
| title_fullStr | Easy Direct Functionalization of 2D MoS2 Applied in Covalent Hybrids with PANI as Dual Blend Supercapacitive Materials |
| title_full_unstemmed | Easy Direct Functionalization of 2D MoS2 Applied in Covalent Hybrids with PANI as Dual Blend Supercapacitive Materials |
| title_short | Easy Direct Functionalization of 2D MoS2 Applied in Covalent Hybrids with PANI as Dual Blend Supercapacitive Materials |
| title_sort | easy direct functionalization of 2d mos2 applied in covalent hybrids with pani as dual blend supercapacitive materials |
| topic | 2D MoS2 capacitive material covalent functionalization nanohybrid polyaniline |
| url | https://doi.org/10.1002/admi.202400621 |
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