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Title: Studying localized corrosion using liquid cell transmission electron microscopy

Journal Article · · ChemComm
DOI:https://doi.org/10.1039/C4CC06443G· OSTI ID:1183094
 [1];  [2];  [2];  [1];  [3];  [1]
  1. Rensselaer Polytechnic Inst., Troy, NY (United States). Dept. of Materials Science and Engineering
  2. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
  3. IBM, Yorktown Heights, NY (United States). Thomas J. Watson Research Center

Using liquid cell transmission electron microscopy (LCTEM), localized corrosion of Cu and Al thin films immersed in aqueous NaCl solutions was studied. We demonstrate that potentiostatic control can be used to initiate pitting and that local compositional changes, due to focused ion beam implantation of Au+ ions, can modify the corrosion susceptibility of Al films. Likewise, a discussion on strategies to control the onset of pitting is also presented.

Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE); USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC04-94AL85000
OSTI ID:
1183094
Report Number(s):
SAND-2014-16901J; CHCOFS; 536884
Journal Information:
ChemComm, Vol. 51, Issue 1; ISSN 1359-7345
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 46 works
Citation information provided by
Web of Science

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Cited By (13)

In Situ Liquid Cell TEM Studies on Etching and Growth Mechanisms of Gold Nanoparticles at a Solid–Liquid–Gas Interface journal August 2019
In Situ Transmission Electron Microscopy book January 2019
In Situ Transmission Electron Microscopy Studies of Electrochemical Reaction Mechanisms in Rechargeable Batteries journal June 2019
In Situ LC-TEM Studies of Corrosion of Metal Thin Films in Aqueous Solutions journal August 2015
Localized corrosion of low-carbon steel at the nanoscale journal April 2019
Investigation of the magnetosome biomineralization in magnetotactic bacteria using graphene liquid cell – transmission electron microscopy journal January 2019
The radiation chemistry of focused electron-beam induced etching of copper in liquids journal January 2019
Imaging of soft materials using in situ liquid-cell transmission electron microscopy journal January 2019
High flow rate nanofluidics for in-liquid electron microscopy and diffraction journal July 2019
Liquid cell transmission electron microscopy and its applications journal January 2020
Opportunities and challenges in liquid cell electron microscopy journal December 2015
An In Situ Transmission Electron Microscopy Study of Localized Corrosion on Aluminum journal January 2016
Cryogenic specimens for nanoscale characterization of solid–liquid interfaces journal December 2019

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