Publication detail

Investigation of in-situ ion release and surface film formation of hcp Mg-Li thin films

Hanke, L. Kalchgruber, L. Westernströer, U. Garbe-Schönberg, D. Quandt, E. Valtiner, M.

Original Title

Type

journal article in Web of Science

Language

English

Original Abstract

In this work, the dissolution process of magnetron sputtered Mg-Li thin films was investigated by in-situ flow cell/ICP-MS measurements and ex-situ ICP-MS measurements after longer immersion and additional XPS measurements. High Li concentrations are released due to a Li rich carbonate layer formed in air. The depletion of Li leads to preferred Mg release before preferred Li release occurs due to the higher activity of Li and incorporation of Mg in corrosion products. This data provides a baseline for developing release profiles for medical application, more generally, it unravels details of the corrosion mechanism of lightweight MgLi alloys.

Keywords

A Magnesium; A Sputtered films; B XPS; C Surface films; B ICP- MS

Authors

Hanke, L.; Kalchgruber, L.; Westernströer, U.; Garbe-Schönberg, D.; Quandt, E.; Valtiner, M.

Released

1. 9. 2024

Publisher

PERGAMON-ELSEVIER SCIENCE LTD

Location

OXFORD

ISBN

1879-0496

Periodical

CORROSION SCIENCE

Year of study

238

Number

State

United Kingdom of Great Britain and Northern Ireland

Pages from

Pages to

Pages count

URL

https://linkinghub.elsevier.com/retrieve/pii/S0010938X24005560

Full text in the Digital Library

http://hdl.handle.net/11012/252351

BibTex

@article{BUT194085,
  author="Lisa {Hanke} and Lukas {Kalchgruber} and Ulrike {Westernströer} and Dieter {Garbe-Schönberg} and Eckhard {Quandt} and Markus {Valtiner}",
  title="Investigation of in-situ ion release and surface film formation of hcp Mg-Li thin films",
  journal="CORROSION SCIENCE",
  year="2024",
  volume="238",
  number="1",
  pages="1--10",
  doi="10.1016/j.corsci.2024.112361",
  issn="1879-0496",
  url="https://linkinghub.elsevier.com/retrieve/pii/S0010938X24005560"
}