In situ study of the growth of two-dimensional palladium dendritic nanostructures using liquid-cell electron microscopy†
Abstract
We investigated the growth of two-dimensional (2D) palladium dendritic nanostructures (DNSs) using in situ liquid-cell transmission electron microscopy (TEM). Detailed in situ and ex situ high-resolution scanning TEM (S/TEM) characterization and fractal dimension analyses reveal that the diffusion-limited aggregation and direct atomic deposition are responsible for the growth of palladium dendritic nanostructures.
- This article is part of the themed collection: Structure and Catalyst Particles from In-situ Electron Microscopy