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Evidence of double layer/capacitive charging in carbon nanomaterial-based solid contact polymeric ion-selective electrodes
Journal article   Peer reviewed

Evidence of double layer/capacitive charging in carbon nanomaterial-based solid contact polymeric ion-selective electrodes

Maria Cuartero, Josiah Bishop, Raymart D Walker, Robert G Acres, Eric Bakker, Roland De Marco and Gaston A Crespo
Chemical Communications, Vol.52, pp.9703-9706
2016
url
https://doi.org/10.1039/C6CC04876EView
Published Version

Abstract

Chemical Sciences
This paper presents the first direct spectroscopic evidence for double layer or capacitive charging of carbon nanomaterial-based solid contacts in all-solid-state polymeric ion-selective electrodes (ISEs). Here, we used synchrotron radiation-X-ray photoelectron spectroscopy (SR-XPS) and SR valence band (VB) spectroscopy in the elucidation of the charging mechanism of the SCs.

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