In-situ iron corrosion in brine using TEM

Autor: Surabhi Agrawal, Mobbassar H. Sk, Richard M. Langford, Stuart M. Clarke
Přispěvatelé: Agrawal, S [0000-0002-4038-8551], Apollo - University of Cambridge Repository
Rok vydání: 2023
Předmět:
DOI: 10.17863/cam.94869
Popis: We present the corrosion of an iron film in brine solution (0.1 NaCl) as measured by liquid TEM. Dissolution of the iron film and nucleation of the corrosion products is captured by imaging. It shows that the nucleation initiates at the metal surface, with preferential growth along the metal grain boundaries. The corrosion product that forms is characterised in-situ as hematite by electron diffraction.
Databáze: OpenAIRE