Published November 2, 2020 | Version v1

Structure matters – Direct in-situ observation of cluster nucleation at atomic scale in a liquid phase (supplementary data)

  • 1. Electron Microscopy Center, Empa, Swiss Federal Laboratories for Materials Science and Technology, Dübendorf, Switzerland

Description

This a dataset of scanning transmission electron microscopy data showing Pt clusters nucleating in an ionic liquid. For each of the 4 movies there is the raw data (uncompressed .tif and compressed as .avi) and denoised versions (uncompressed .tif and compressed as .avi).

This data is for the article "Structure matters – Direct in-situ observation of cluster nucleation at atomic scale in a liquid phase" published in ChemNanoMat (2020), by Trond R. Henninen, Debora Keller and Rolf Erni. (https://onlinelibrary.wiley.com/doi/full/10.1002/cnma.202000503)

Movie 1: Homogeneous nucleations of two clusters in a suspended thin film of ionic liquid. 

Movie 2: Heterogeneous nucleation of a ca 8-9 atom cluster near the edge of a nanodroplet supported on a carbon film.

Movie 3: Heterogeneous nucleation of multiple clusters in a nanodroplet. Shortly after nucleation, they coalesce to form disordered nanoclusters.

Movie 4: Heterogeneous nucleation and dissolution cycles of spherical particles in a nanodroplet.

Files

movie 1 - denoised.tif

Files (3.7 GB)

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Additional details

Related works

Is supplement to
Journal article: 10.1002/cnma.202000503 (DOI)

Funding

European Commission
CLUSTER - Birth of solids: atomic-scale processes in crystal nucleation 681312