@article{2f8c3c1e2c794f80b8c5ff8733609c3b,
title = "Electrochemical Oxidation Behavior of Nitrogen Dioxide for Gas Detection Using Boron Doped Diamond Electrodes",
abstract = "The electrochemical oxidation reaction of nitrogen dioxide (NO2) using boron doped diamond (BDD) electrodes is presented. Cyclic voltammetry of NO2 in a 0.1 M KClO4 solution exhibits oxidation peaks at +1.1 V and +1.5 V (vs. Ag/AgCl) which are attributable to oxidation of HONO and NO2−, respectively. Moreover, the pH and scan rate dependences were investigated to study the oxidation mechanism. A linear calibration curve was observed in the concentration range of ∼1 to 5 mM (R2=0.99) with a detection limit of 11.1 ppb (S/B=3) for HONO and 58.6 ppb (S/B=3) for NO2−. In addition, the analytical performance was compared with those using glassy carbon, platinum and stainless steel as the working electrode.",
keywords = "Boron-doped diamond, Electrochemical analysis, Gas sensor, Nitrogen dioxide",
author = "Yunita Triana and Irkham and Yasuaki Einaga",
note = "Funding Information: This work was partially supported by Grant‐in‐Aid for Scientific Research A 19H00832. The paper gets support from Indonesia Endowment Fund for Education Scholarship, Ministry of Finance, LPDP. Funding Information: This work was partially supported by Grant-in-Aid for Scientific Research A 19H00832. The paper gets support from Indonesia Endowment Fund for Education Scholarship, Ministry of Finance, LPDP. Publisher Copyright: {\textcopyright} 2021 Wiley-VCH GmbH.",
year = "2022",
month = apr,
doi = "10.1002/elan.202100122",
language = "English",
volume = "34",
pages = "752--760",
journal = "Electroanalysis",
issn = "1040-0397",
publisher = "Wiley-VCH Verlag",
number = "4",
}