Fullerphene Nanosheets: A Bottom‐Up 2D Material for Single‐Carbon‐Atom‐Level Molecular Discrimination
Abstract Ultrathin 2D nanoporous materials offer enhanced sensitivity and high spatial resolution in sensing applications making them important for the selective discrimination of guest molecules. Here bottom‐up fabrication is reported of a novel molecularly‐thin nitrogen‐doped 2D fullerphene. Therm...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2022-04-01
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| Series: | Advanced Materials Interfaces |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/admi.202102241 |
| _version_ | 1797692025661816832 |
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| author | Jingwen Song Tomohiro Murata Kun‐Che Tsai Xiaofang Jia Flavien Sciortino Renzhi Ma Yusuke Yamauchi Jonathan P. Hill Lok Kumar Shrestha Katsuhiko Ariga |
| author_facet | Jingwen Song Tomohiro Murata Kun‐Che Tsai Xiaofang Jia Flavien Sciortino Renzhi Ma Yusuke Yamauchi Jonathan P. Hill Lok Kumar Shrestha Katsuhiko Ariga |
| author_sort | Jingwen Song |
| collection | DOAJ |
| description | Abstract Ultrathin 2D nanoporous materials offer enhanced sensitivity and high spatial resolution in sensing applications making them important for the selective discrimination of guest molecules. Here bottom‐up fabrication is reported of a novel molecularly‐thin nitrogen‐doped 2D fullerphene. Thermal annealing at 700 °C of a bottom‐up assembled fullerene C60‐ethylenediamine (EDA) thin film results in formation of a nitrogen‐doped ultrathin carbon film, fullerphene, which exhibits a hierarchically micro/mesoporous structure at its surfaces. N‐doping of fullerphene is dominated by pyrrolic and quaternary nitrogen atoms, which allow selective and repetitive adsorption and desorption of low‐molecular‐weight carboxylic acid vapors through noncovalent interactions. The large surface area (655.2 m2 g–1) and pore volume (0.659 cc g–1) offered by the hierarchical micro/mesoporous architecture leads to superior sensitivity of fullerphene to formic acid over acetic acid in the vapor phase demonstrating that novel 2D fullerphene provides an attractive platform for the discrimination of carboxylic acids at the single‐carbon‐atom level. |
| first_indexed | 2024-03-12T02:22:44Z |
| format | Article |
| id | doaj.art-05295652bd5641cca44221b4630818dc |
| institution | Directory Open Access Journal |
| issn | 2196-7350 |
| language | English |
| last_indexed | 2024-03-12T02:22:44Z |
| publishDate | 2022-04-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Materials Interfaces |
| spelling | doaj.art-05295652bd5641cca44221b4630818dc2023-09-06T04:09:15ZengWiley-VCHAdvanced Materials Interfaces2196-73502022-04-01911n/an/a10.1002/admi.202102241Fullerphene Nanosheets: A Bottom‐Up 2D Material for Single‐Carbon‐Atom‐Level Molecular DiscriminationJingwen Song0Tomohiro Murata1Kun‐Che Tsai2Xiaofang Jia3Flavien Sciortino4Renzhi Ma5Yusuke Yamauchi6Jonathan P. Hill7Lok Kumar Shrestha8Katsuhiko Ariga9Department of Advanced Materials Science Graduate School of Frontier Sciences The University of Tokyo 5‐1‐5 Kashiwanoha Kashiwa Chiba 277‐8561 JapanDepartment of Advanced Materials Science Graduate School of Frontier Sciences The University of Tokyo 5‐1‐5 Kashiwanoha Kashiwa Chiba 277‐8561 JapanInternational Center for Materials Nanoarchitectonics (WPI‐MANA) National Institute for Materials Science (NIMS) Namiki 1‐1 Tsukuba Ibaraki 305‐0044 JapanSchool of Pharmaceutical Science (Shenzhen) Sun Yat‐sen University Shenzhen 518107 P. R. ChinaInternational Center for Materials Nanoarchitectonics (WPI‐MANA) National Institute for Materials Science (NIMS) Namiki 1‐1 Tsukuba Ibaraki 305‐0044 JapanInternational Center for Materials Nanoarchitectonics (WPI‐MANA) National Institute for Materials Science (NIMS) Namiki 1‐1 Tsukuba Ibaraki 305‐0044 JapanInternational Center for Materials Nanoarchitectonics (WPI‐MANA) National Institute for Materials Science (NIMS) Namiki 1‐1 Tsukuba Ibaraki 305‐0044 JapanInternational Center for Materials Nanoarchitectonics (WPI‐MANA) National Institute for Materials Science (NIMS) Namiki 1‐1 Tsukuba Ibaraki 305‐0044 JapanInternational Center for Materials Nanoarchitectonics (WPI‐MANA) National Institute for Materials Science (NIMS) Namiki 1‐1 Tsukuba Ibaraki 305‐0044 JapanDepartment of Advanced Materials Science Graduate School of Frontier Sciences The University of Tokyo 5‐1‐5 Kashiwanoha Kashiwa Chiba 277‐8561 JapanAbstract Ultrathin 2D nanoporous materials offer enhanced sensitivity and high spatial resolution in sensing applications making them important for the selective discrimination of guest molecules. Here bottom‐up fabrication is reported of a novel molecularly‐thin nitrogen‐doped 2D fullerphene. Thermal annealing at 700 °C of a bottom‐up assembled fullerene C60‐ethylenediamine (EDA) thin film results in formation of a nitrogen‐doped ultrathin carbon film, fullerphene, which exhibits a hierarchically micro/mesoporous structure at its surfaces. N‐doping of fullerphene is dominated by pyrrolic and quaternary nitrogen atoms, which allow selective and repetitive adsorption and desorption of low‐molecular‐weight carboxylic acid vapors through noncovalent interactions. The large surface area (655.2 m2 g–1) and pore volume (0.659 cc g–1) offered by the hierarchical micro/mesoporous architecture leads to superior sensitivity of fullerphene to formic acid over acetic acid in the vapor phase demonstrating that novel 2D fullerphene provides an attractive platform for the discrimination of carboxylic acids at the single‐carbon‐atom level.https://doi.org/10.1002/admi.2021022412D materialformic acidfullerenenanoporousnanosheetN‐doped fullerphene |
| spellingShingle | Jingwen Song Tomohiro Murata Kun‐Che Tsai Xiaofang Jia Flavien Sciortino Renzhi Ma Yusuke Yamauchi Jonathan P. Hill Lok Kumar Shrestha Katsuhiko Ariga Fullerphene Nanosheets: A Bottom‐Up 2D Material for Single‐Carbon‐Atom‐Level Molecular Discrimination Advanced Materials Interfaces 2D material formic acid fullerene nanoporous nanosheet N‐doped fullerphene |
| title | Fullerphene Nanosheets: A Bottom‐Up 2D Material for Single‐Carbon‐Atom‐Level Molecular Discrimination |
| title_full | Fullerphene Nanosheets: A Bottom‐Up 2D Material for Single‐Carbon‐Atom‐Level Molecular Discrimination |
| title_fullStr | Fullerphene Nanosheets: A Bottom‐Up 2D Material for Single‐Carbon‐Atom‐Level Molecular Discrimination |
| title_full_unstemmed | Fullerphene Nanosheets: A Bottom‐Up 2D Material for Single‐Carbon‐Atom‐Level Molecular Discrimination |
| title_short | Fullerphene Nanosheets: A Bottom‐Up 2D Material for Single‐Carbon‐Atom‐Level Molecular Discrimination |
| title_sort | fullerphene nanosheets a bottom up 2d material for single carbon atom level molecular discrimination |
| topic | 2D material formic acid fullerene nanoporous nanosheet N‐doped fullerphene |
| url | https://doi.org/10.1002/admi.202102241 |
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