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ID 117478
Author
Suzuka, Fumiaki Tokushima University
Content Type
Journal Article
Description
In this study, we synthesized copper hydroxide nanosheet and investigated electrochemical oxidation of glucose using the copper hydroxide nanosheets. The precursor of the nanosheet was a layered copper hydroxide synthesized by the ion exchange of dodecylbenzene sulfonate with acetate in Cu2(OH)3(CH3COO)·H2O. Delamination of the layered copper hydroxide prepared the nanosheet by dispersion in 1-butanol. Atomic force microscopy images of the nanosheets showed lateral dimensions of ca. 2 μm with a height of ca. 4.5 nm. Cyclic voltammogram of the nanosheet coated electrode showed oxidation current peak depend on the concentration of glucose at around +0.6 V vs. Ag/AgCl. Amperometry was measured at +0.6V vs. Ag/AgCl with successive addition of glucose solution. Glucose concentration and catalytic current were almost proportional. When the linear range is 0.1 to 4.9 mM, the sensitivity was 1.16 mA mM-1cm-2 from the slope.
Journal Title
ECS Transactions
ISSN
19385862
NCID
AA12163777
Publisher
IOP Publishing|The Electrochemical Society
Volume
86
Issue
15
Start Page
23
End Page
26
Published Date
2018
Rights
This is the Accepted Manuscript version of an article accepted for publication in ECS Transactions. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at 10.1149/08615.0023ecst.
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DOI (Published Version)
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language
eng
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departments
Science and Technology