The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 25, 2021
Filed:
Oct. 11, 2016
Japan Aviation Electronics Industry, Limited, Tokyo, JP;
Tohoku University, Miyagi, JP;
Hiroyuki Hayashi, Tokyo, JP;
Ryota Kunikata, Tokyo, JP;
Atsushi Suda, Tokyo, JP;
Kosuke Ino, Miyagi, JP;
Kumi Inoue, Miyagi, JP;
Tomokazu Matsue, Miyagi, JP;
JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED, Tokyo, JP;
TOHOKU UNIVERSITY, Miyagi, JP;
Abstract
An electrochemical measurement method is provided in which a working electrode that causes an oxidation-reduction reaction with a measurement target and a counter electrode connected to the working electrode are provided in an electrolytic solution containing the measurement target, and a measuring voltage is applied between the working electrode and the counter electrode to measure a current that flows between the working electrode and the counter electrode in proportion to the amount of the measurement target, wherein an eliminating electrode is provided in the electrolytic solution, and the method performs: eliminating the measurement target by applying an eliminating voltage, which has the same polarity as the measuring voltage, between the eliminating electrode and the counter electrode to oxidize or reduce the measurement target; diffusing a new measurement target; and measuring the current by applying the measuring voltage between the working electrode and the counter electrode.