In situ and operando magnetic resonance imaging of electrochemical cells: A perspective

Mohaddese Mohammadi, Alexej Jerschow

Research output: Contribution to journalShort survey

Abstract

Nuclear Magnetic Resonance (NMR) spectroscopy and Magnetic Resonance Imaging (MRI) of electrochemical devices have become powerful tools for the in situ investigation of electrochemical processes. The techniques often take advantage of NMR's nondestructive/noninvasive properties, its sensitivity to frequency shifts, internal interactions, and transport processes, as well as its ability to measure liquid phases and disordered materials. Here, we provide a perspective on recent work on in situ MRI of electrochemical devices, batteries and relevant model systems, and discuss their applications and promises in assessing device performance, and electrochemical processes in cells.

Original languageEnglish (US)
Article number106600
JournalJournal of Magnetic Resonance
Volume308
DOIs
StatePublished - Nov 2019

Keywords

  • Battery
  • Electrochemistry
  • Nuclear Magnetic Resonance (NMR)
  • Supercapacitors

ASJC Scopus subject areas

  • Biophysics
  • Biochemistry
  • Nuclear and High Energy Physics
  • Condensed Matter Physics

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