Electrochemical detection characteristics of the composite films of boron-doped nanocrystalline diamond and amorphous carbon prepared using the coaxial arc plasma deposition method

Takeshi Hara, Hiroki Hashiguchi, Masumi Ogishima, Daisuke Fujimoto, Tsuyoshi Yoshitake

研究成果: Contribution to journalLetter査読

抄録

In this study, we applied coaxial arc plasma deposition in vacuum and without substrate heating to prepare composite films of boron-doped nanocrystalline diamond and amorphous carbon (B-doped NCD/a-C) exhibiting electrochemical characteristics similar to those exhibited by the conductive polycrystalline diamond electrodes. Furthermore, we confirmed that the deposited films can be used to determine the current density owing to various concentrations of potassium ferricyanide (K3[Fe(CN6)]). Moreover, the concentration of K3[Fe(CN6)] and its current density were strongly correlated. Based on these experimental results, the deposited films were highly valuable as electrodes for electrochemical sensors.

本文言語英語
ページ(範囲)1121-1122
ページ数2
ジャーナルIEEJ Transactions on Electrical and Electronic Engineering
15
7
DOI
出版ステータス出版済み - 7 1 2020

All Science Journal Classification (ASJC) codes

  • 電子工学および電気工学

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