Fu, Yongchun; Rudnev, Alexander; Wiberg, Gustav; Arenz, Matthias (2017). Single Graphene Layer on Pt(111) Creates Confined Electrochemical Environment via Selective Ion Transport. Angewandte Chemie (International ed.), 56(42), pp. 12883-12887. Wiley-VCH 10.1002/anie.201705952
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Graphene is a promising candidate for an ideal membrane material. Its ultralow (one-atomic) thickness potentially provides high permeation and at the same time high selectivity. Here, it is shown that these properties can be used to create a confined, two-dimensional electrochemical environment between a graphene layer and a single-crystal Pt(111) surface. The well-defined fingerprint voltammetric characteristics of Pt(111) provide an immediate information about the penetration and intercalation of ions into the confined space. These processes are shown to be highly selective.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
08 Faculty of Science > Department of Chemistry, Biochemistry and Pharmaceutical Sciences (DCBP) |
UniBE Contributor: |
Fu, Yongchun, Rudnev, Alexander, Wiberg, Gustav Karl Henrik, Arenz, Matthias |
Subjects: |
500 Science > 570 Life sciences; biology 500 Science > 540 Chemistry |
ISSN: |
1433-7851 |
Publisher: |
Wiley-VCH |
Language: |
English |
Submitter: |
Matthias Arenz |
Date Deposited: |
16 Apr 2018 16:24 |
Last Modified: |
02 Mar 2023 23:30 |
Publisher DOI: |
10.1002/anie.201705952 |
Related URLs: |
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Web of Science ID: |
000412189700013 |
Additional Information: |
Notes: Fi7pr Times Cited:0 Cited References Count:54 |
Uncontrolled Keywords: |
electrochemistry graphene nanocatalysis selective ion transport platinum surface chemical-vapor-deposition 2-dimensional materials raman-spectroscopy epitaxial graphene catalysis surface chemistry oxidation membranes crystals |
BORIS DOI: |
10.7892/boris.111622 |
URI: |
https://boris.unibe.ch/id/eprint/111622 |
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