In Situ Growth of Suspended Zirconene Islets Inside Graphene Pores

Author:

Mendes Rafael G.123,Ta Huy Quang1,Gemming Thomas1,van Gog Heleen4,van Huis Marijn A.2,Bachmatiuk Alicja5,Rümmeli Mark H.167ORCID

Affiliation:

1. Leibniz Institute for Solid State and Materials Research Dresden Helmholtzstr. 20 01069 Dresden Germany

2. Soft Condensed Matter Utrecht University Princetonplein 5 Utrecht 3584CC The Netherlands

3. Interfaces, Confinement, Matériaux et Nanostructures CNRS‐Orléans UMR7374, 1b rue de la Férollerie – CS40059 Orléans 45071 France

4. Nanostructured Materials and Interfaces Zernike Institute for Advanced Materials University of Groningen Nijenborgh 4 Groningen 9747 AG The Netherlands

5. Lukasiewicz Research Network PORT Polish Center for Technology Development Stablowicka 147 Wroclaw 54–066 Poland

6. EBEAM Centre Institute for Environmental Technology Center for Energy and Environmental Technologies VŠB‐Technical University of Ostrava 17 Listopadu 15 Ostrava 70800 Czech Republic

7. Soochow Institute for Energy and Materials Innovations College of Energy Collaborative Innovation Center of Suzhou Nano Science and Technology Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province Soochow University Suzhou 215006 China

Abstract

AbstractExperiments using a transmission electron microscope decomposed zirconium acetylacetonate with an electron beam, forming zirconium nanoparticles on graphene. Continued electron irradiation transformed these nanoparticles into atomically thick zirconium islets (zirconene islets) within the graphene lattice. The electron beam caused zirconium atom dislocations and vacancies that are rapidly refilled, a process repeating until the vacancies evolved into zirconium nanoribbons before breaking. This study offers insights into the electron‐driven growth and degradation of zirconene islets, showcasing a method to fabricate freestanding zirconenes for use as atomically thin coatings in extreme environments.

Funder

European Commission

Publisher

Wiley

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