Nanoparticles: In Situ Liquid Cell TEM Studies on Etching and Growth Mechanisms of Gold Nanoparticles at a Solid–Liquid–Gas Interface (Adv. Mater. Interfaces 20/2019)
Source abstract
Abstract
Chemical reactions at solid-liquid-gas interfaces can be observed directly at the nanoscale by utilizing a novel in situ imaging technique named liquid cell transmission electron microscopy (LCTEM). In this work, etching of gold at a solid-liquid-gas interface is investigated in situ by LCTEM. A dedicated reaction mechanism involving the interaction between particle and nanobubble is proposed. Subsequent growth of gold nanoparticles is observed and modeled. More details can be found in article number 1901027 by Andreas Hutzler, Birk Fritsch, and co-workers.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Minerals Flotation and Separation Techniques
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Affiliations
Electron Devices (LEB) Department of Electrical, Electronic and Communication Engineering Friedrich‐Alexander University Erlangen‐Nürnberg Cauerstraße 6 91058 Erlangen Germany
Fraunhofer Institute for Integrated Systems and Device Technology (IISB) Schottkystraße 10 91058 Erlangen Germany
Institute of Micro‐ and Nanostructure Research (IMN) and Center for Nanoanalysis and Electron Microscopy (CENEM) Department of Materials Science and Engineering Friedrich‐Alexander University Erlangen‐Nürnberg Cauerstraße 3 91058 Erlangen Germany
References
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