公开(公告)号：US20250060328A1

公开(公告)日：2025-02-20

申请号：US18725295

申请日：2022-12-16

Applicant: NITTO DENKO CORPORATION

Inventor： Rie HAYASHIUCHI ,  Motoki HAISHI

IPC: G01N27/30 ,  G01N27/48

Abstract: An electrode includes a substrate, a metal underlying layer having a melting point of 450° C. or less, and an electrically conductive carbon layer in sequence toward one side in the thickness direction.

公开(公告)号：US20230266263A1

公开(公告)日：2023-08-24

申请号：US18017389

申请日：2021-07-20

Applicant: NITTO DENKO CORPORATION

Inventor： Tomokazu SUETSUGI ,  Motoki HAISHI

IPC: G01N27/30

CPC classification number: G01N27/308

Abstract: An electrode includes a substrate film, an inorganic oxide layer, a metal underlying layer, and an electrically conductive carbon layer in order toward one side in a thickness direction.

公开(公告)号：US20220214299A1

公开(公告)日：2022-07-07

申请号：US17598969

申请日：2020-03-25

Applicant: NITTO DENKO CORPORATION ,  NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Kazuto YAMAGATA ,  Motoki HAISHI ,  Mitsunobu TAKEMOTO ,  Koya OSUKA ,  Dai KATO ,  Tomoyuki KAMATA

IPC: G01N27/30 ,  G01N27/48

Abstract: A carbon electrode includes a substrate, and a conductive carbon layer disposed at an upper side of the substrate and having an sp2 bond and an sp3 bond. On an upper surface of the conductive carbon layer, the concentration ratio of oxygen to carbon is 0.07 or more. The ratio of a number of sp3 bonded carbon atoms to the sum of a number of sp2 bonded carbon atoms and the number of sp3 bonded carbon atoms is 0.35 or more.