Carbon‐Assisted Stable Silver Nanostructures
| Autor: | Philipp Aebi, Ulrich Wiesner, Bodo D. Wilts, S. Narjes Abdollahi, Geoffroy Kremer, Thomas Jaouen, Efraín Ochoa Martínez, Thomas Mayer, Tim Hellmann, Ilja Gunkel, Cédric Kilchoer, Ullrich Steiner, Yibei Gu |
|---|---|
| Přispěvatelé: | Adolphe Merkle Institute (AMI), University of Fribourg, Institut de Physique de Rennes (IPR), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS), Department of Materials and Earth Sciences [Darmstadt], Technische Universität Darmstadt (TU Darmstadt), Department of Materials Science and Engineering, Cornell University, USA, Cornell University [New York], Adolphe Merkle Foundation, 196886395, Deutsche Forschungsgemeinschaft, DMR‐1707836, National Science Foundation, Université de Fribourg = University of Fribourg (UNIFR), Université de Rennes (UR)-Centre National de la Recherche Scientifique (CNRS), Technische Universität Darmstadt - Technical University of Darmstadt (TU Darmstadt), The authors thank Esteban Bermúdez-Ureña (Adolphe Merkle Institute), Shanti Bijani (Centro SCBI-Bioinnovación, Universidad de Málaga), Christoph Neururer (University of Fribourg), Justin Llandro (Tohoku University), and Nathan Fuchs (University of Fribourg) for their valuable help with this work. This research was supported through the Swiss National Science Foundation through grant numbers 163220 and 188647 (to U.S.) and 168223 (to B.D.W.), the National Center of Competence in Research Bio-Inspired Materials (to U.S., B.D.W., and I.G.), and the Adolphe Merkle Foundation. E.O.M acknowledges support from the Marie Skłodowska Curie fellowship, H2020 Grant agreement no. 841005, project PerSiSTanCe. T.H. and T.M. acknowledge funding by the German Research Foundation (DFG) under the project title 'Inverted non-fullerene organic solar cells' project number 196886395. U.B.W. thanks the National Science Foundation for support (DMR-1707836). |
| Jazyk: | angličtina |
| Předmět: |
Nanostructure
Materials science Silver nanostructures Argon plasma treatment Mechanical Engineering chemistry.chemical_element Nanotechnology 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences chemistry Mechanics of Materials [PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci] 3D plasmonic nanostructures Long-term stability 0210 nano-technology Graphitic layers Carbon ComputingMilieux_MISCELLANEOUS |
| Zdroj: | Advanced Materials Interfaces Advanced Materials Interfaces, Wiley, 2020, 7 (23), pp.2001227. ⟨10.1002/admi.202001227⟩ Advanced Materials Interfaces, 2020, 7 (23), pp.2001227. ⟨10.1002/admi.202001227⟩ |
| ISSN: | 2196-7350 |
| DOI: | 10.1002/admi.202001227 |
| Popis: | International audience; Nanostructured silver stands out among other plasmonic materials because its optical losses are the lowest of all metals. However, nanostructured silver rapidly degrades under ambient conditions, preventing its direct use in most plasmonic applications. Here, a facile and robust method for the preparation of highly stable nanostructured silver morphologies is introduced. 3D nanostructured gyroid networks are fabricated through electrodeposition into voided, self-assembled triblock terpolymer scaffolds. Exposure to an argon plasma degraded the polymer and stabilized the silver nanostructure for many weeks, even in high humidity and under high-dose UV irradiation. This stabilization protocol enables the robust manufacture of low-loss silver nanostructures for a wide range of plasmonic applications. |
| Databáze: | OpenAIRE |
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