Probing charge screening dynamics and electrochemical processes at the solid-liquid interface with electrochemical force microscopy
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Liam Collins
- Stephen Jesse
- Jason I Kilpatrick
- Alexander Tselev
- Oleksandr Varenyk
- M Baris Okatan
- Stefan AL Weber
- Amit Kumar
- Nina Balke
- Sergei V Kalinin
- Brian J Rodriguez
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000337503800015&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1038/ncomms4871
- eISSN
- 2041-1723
- Externe Identifier
- Clarivate Analytics Document Solution ID: AJ2QL
- PubMed Identifier: 24846328
- Zeitschrift
- NATURE COMMUNICATIONS
- Artikelnummer
- ARTN 3871
- Datum der Veröffentlichung
- 2014
- Status
- Published
- Titel
- Probing charge screening dynamics and electrochemical processes at the solid-liquid interface with electrochemical force microscopy
- Sub types
- Article
- Ausgabe der Zeitschrift
- 5
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Autoren
- Liam Collins
- Stephen Jesse
- Jason I Kilpatrick
- Alexander Tselev
- Oleksandr Varenyk
- M Baris Okatan
- Stefan AL Weber
- Amit Kumar
- Nina Balke
- Sergei V Kalinin
- Brian J Rodriguez
- DOI
- 10.1038/ncomms4871
- eISSN
- 2041-1723
- Ausgabe der Veröffentlichung
- 1
- Zeitschrift
- Nature Communications
- Sprache
- en
- Artikelnummer
- 3871
- Online publication date
- 2014
- Status
- Published online
- Herausgeber
- Springer Science and Business Media LLC
- Herausgeber URL
- http://dx.doi.org/10.1038/ncomms4871
- Datum der Datenerfassung
- 2023
- Titel
- Probing charge screening dynamics and electrochemical processes at the solid–liquid interface with electrochemical force microscopy
- Ausgabe der Zeitschrift
- 5
Data source: Crossref
- Abstract
- The presence of mobile ions complicates the implementation of voltage-modulated scanning probe microscopy techniques such as Kelvin probe force microscopy (KPFM). Overcoming this technical hurdle, however, provides a unique opportunity to probe ion dynamics and electrochemical processes in liquid environments and the possibility to unravel the underlying mechanisms behind important processes at the solid-liquid interface, including adsorption, electron transfer and electrocatalysis. Here we describe the development and implementation of electrochemical force microscopy (EcFM) to probe local bias- and time-resolved ion dynamics and electrochemical processes at the solid-liquid interface. Using EcFM, we demonstrate contact potential difference measurements, consistent with the principles of open-loop KPFM operation. We also demonstrate that EcFM can be used to investigate charge screening mechanisms and electrochemical reactions in the probe-sample junction. We further establish EcFM as a force-based imaging mode, allowing visualization of the spatial variability of sample-dependent local electrochemical properties.
- Addresses
- 1] School of Physics, University College Dublin, Belfield, Dublin 4, Ireland [2] Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland.
- Autoren
- Liam Collins
- Stephen Jesse
- Jason I Kilpatrick
- Alexander Tselev
- Oleksandr Varenyk
- M Baris Okatan
- Stefan AL Weber
- Amit Kumar
- Nina Balke
- Sergei V Kalinin
- Brian J Rodriguez
- DOI
- 10.1038/ncomms4871
- eISSN
- 2041-1723
- Externe Identifier
- PubMed Identifier: 24846328
- Open access
- false
- ISSN
- 2041-1723
- Zeitschrift
- Nature communications
- Sprache
- eng
- Medium
- Electronic
- Online publication date
- 2014
- Paginierung
- 3871
- Datum der Veröffentlichung
- 2014
- Status
- Published
- Datum der Datenerfassung
- 2014
- Titel
- Probing charge screening dynamics and electrochemical processes at the solid-liquid interface with electrochemical force microscopy.
- Sub types
- Research Support, Non-U.S. Gov't
- Research Support, U.S. Gov't, Non-P.H.S.
- Journal Article
- Ausgabe der Zeitschrift
- 5
Data source: Europe PubMed Central
- Abstract
- The presence of mobile ions complicates the implementation of voltage-modulated scanning probe microscopy techniques such as Kelvin probe force microscopy (KPFM). Overcoming this technical hurdle, however, provides a unique opportunity to probe ion dynamics and electrochemical processes in liquid environments and the possibility to unravel the underlying mechanisms behind important processes at the solid-liquid interface, including adsorption, electron transfer and electrocatalysis. Here we describe the development and implementation of electrochemical force microscopy (EcFM) to probe local bias- and time-resolved ion dynamics and electrochemical processes at the solid-liquid interface. Using EcFM, we demonstrate contact potential difference measurements, consistent with the principles of open-loop KPFM operation. We also demonstrate that EcFM can be used to investigate charge screening mechanisms and electrochemical reactions in the probe-sample junction. We further establish EcFM as a force-based imaging mode, allowing visualization of the spatial variability of sample-dependent local electrochemical properties.
- Date of acceptance
- 2014
- Autoren
- Liam Collins
- Stephen Jesse
- Jason I Kilpatrick
- Alexander Tselev
- Oleksandr Varenyk
- M Baris Okatan
- Stefan AL Weber
- Amit Kumar
- Nina Balke
- Sergei V Kalinin
- Brian J Rodriguez
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/24846328
- DOI
- 10.1038/ncomms4871
- eISSN
- 2041-1723
- Zeitschrift
- Nat Commun
- Sprache
- eng
- Country
- England
- Paginierung
- 3871
- PII
- ncomms4871
- Datum der Veröffentlichung
- 2014
- Status
- Published online
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2015
- Titel
- Probing charge screening dynamics and electrochemical processes at the solid-liquid interface with electrochemical force microscopy.
- Sub types
- Journal Article
- Research Support, Non-U.S. Gov't
- Research Support, U.S. Gov't, Non-P.H.S.
- Ausgabe der Zeitschrift
- 5
Data source: PubMed
- Beziehungen:
-