Locally controlled MOF growth on functionalized carbon nanotubes

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OriginalspracheEnglisch
Aufsatznummer38
Seitenumfang7
FachzeitschriftCommunications Materials
Jahrgang5
PublikationsstatusVeröffentlicht - 16 März 2024

Abstract

Metal-organic frameworks (MOFs) are highly versatile materials because of their tunable properties. However, the typically poor electrical conductivity of MOFs presents challenges for their integration into electrical devices. By adding carbon nanotubes to MOF synthesis, a highly intergrown material with increased conductivity and chemiresistive sensing properties can be obtained. Here, we present a patterning technique to control MOF growth on predefined areas of one particular carbon nanotube. We found that electron beam pretreatment of -COOH functionalized multi-walled carbon nanotubes inhibits the growth of UiO-66 MOF on these multi-walled carbon nanotubes. By irradiating individual multi-walled carbon nanotubes, we show that MOF growth can be inhibited in predefined tube areas, creating MOF-free spaces on the nanotube. In this way, our method shows a possibility to pattern MOF growth on individual nanotubes.

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Locally controlled MOF growth on functionalized carbon nanotubes. / Dzinnik, Marvin J.; Akmaz, Necmettin E.; Hannebauer, Adrian et al.
in: Communications Materials, Jahrgang 5, 38, 16.03.2024.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Dzinnik, MJ, Akmaz, NE, Hannebauer, A, Schaate, A, Behrens, P & Haug, RJ 2024, 'Locally controlled MOF growth on functionalized carbon nanotubes', Communications Materials, Jg. 5, 38. https://doi.org/10.1038/s43246-024-00473-9
Dzinnik, M. J., Akmaz, N. E., Hannebauer, A., Schaate, A., Behrens, P., & Haug, R. J. (2024). Locally controlled MOF growth on functionalized carbon nanotubes. Communications Materials, 5, Artikel 38. https://doi.org/10.1038/s43246-024-00473-9
Dzinnik MJ, Akmaz NE, Hannebauer A, Schaate A, Behrens P, Haug RJ. Locally controlled MOF growth on functionalized carbon nanotubes. Communications Materials. 2024 Mär 16;5:38. doi: 10.1038/s43246-024-00473-9
Dzinnik, Marvin J. ; Akmaz, Necmettin E. ; Hannebauer, Adrian et al. / Locally controlled MOF growth on functionalized carbon nanotubes. in: Communications Materials. 2024 ; Jahrgang 5.
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title = "Locally controlled MOF growth on functionalized carbon nanotubes",
abstract = "Metal-organic frameworks (MOFs) are highly versatile materials because of their tunable properties. However, the typically poor electrical conductivity of MOFs presents challenges for their integration into electrical devices. By adding carbon nanotubes to MOF synthesis, a highly intergrown material with increased conductivity and chemiresistive sensing properties can be obtained. Here, we present a patterning technique to control MOF growth on predefined areas of one particular carbon nanotube. We found that electron beam pretreatment of -COOH functionalized multi-walled carbon nanotubes inhibits the growth of UiO-66 MOF on these multi-walled carbon nanotubes. By irradiating individual multi-walled carbon nanotubes, we show that MOF growth can be inhibited in predefined tube areas, creating MOF-free spaces on the nanotube. In this way, our method shows a possibility to pattern MOF growth on individual nanotubes.",
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AU - Akmaz, Necmettin E.

AU - Hannebauer, Adrian

AU - Schaate, Andreas

AU - Behrens, Peter

AU - Haug, Rolf J.

N1 - Funding Information: This work was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy-EXC 2123 Quantum Frontiers-390837967 and EXC 2122 PhoenixD-390833453. A.H. is grateful for being funded by the Hannover School for Nanotechnology (HSN) at the Laboratory of Nano and Quantum Engineering (LNQE). The HSN is funded by the Ministry of Science and Culture of Lower Saxony.

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Y1 - 2024/3/16

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