MATERIAL FOR MEASURING ELECTRICAL CONDUCTIVITY, ELECTRICAL CONDUCTIVITY MEASURING FILM, ELECTRICAL CONDUCTIVITY MEASURING DEVICE, AND ELECTRICAL CONDUCTIVITY MEASURING METHOD, AND MATERIAL FOR MEASURING ELECTRICAL RESISTIVITY, ELECTRICAL RESISTIVITY MEASURING FILM, ELECTRICAL RESISTIVITY MEASURING DEVICE, AND ELECTRICAL RESISTIVITY MEASURING METHOD

Title:

Document Type and Number:

WIPO Patent Application WO/2019/087589

Kind Code:

A1

Abstract:

[Problem] To provide: a material for measuring electrical conductivity, which emits light in accordance with the electrical conductivity of a measurement object; an electrical conductivity measuring film that comprises said material; an electrical conductivity measuring device and an electrical conductivity measuring method, both of which use said electrical conductivity measuring film; a material for measuring electrical resistivity, which, when an electron is incident thereon, emits light in accordance with the electrical resistivity of a measurement object; an electrical resistivity measuring film that uses said material; and an electrical resistivity measuring device and an electrical resistivity measuring method, both of which use said electrical resistivity measuring film. [Solution] This material for measuring electrical conductivity includes at least one of a fluorescent substance, a luminescent substance, an electroluminescent substance, a fractoluminescent substance, a photochromic substance, an afterglow substance, a photo-stimulable luminescent substance, and a stress-luminescent substance.

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Inventors:

TERASAKI NAO (JP)
KIKUNAGA KAZUYA (JP)

Application Number:

PCT/JP2018/034112

Publication Date:

May 09, 2019

Filing Date:

September 14, 2018

Export Citation:

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Assignee:

AIST (JP)

International Classes:

G01N21/63; C09K11/08; C09K11/64; C09K11/80; G01N21/76; G01R27/02

Foreign References:

JP2008139337A	2008-06-19
JP2017188648A	2017-10-12
JP2008157721A	2008-07-10
JP2015219010A	2015-12-07
US20120187368A1	2012-07-26
JPH09281164A	1997-10-31

Other References: