Title:
RUTHENIUM OXIDE POWDER, COMPOSITION FOR THICK-FILM RESISTOR, PASTE FOR THICK-FILM RESISTOR, AND THICK-FILM RESISTOR
Document Type and Number:
WIPO Patent Application WO/2024/024751
Kind Code:
A1
Abstract:
Ruthenium oxide powder according to the present invention has a rutile type crystal structure, wherein, when the a-axis lattice constant and the c-axis lattice constant measured by X-ray diffraction are La and Lc, respectively, Lc/La is 0.6913 or more, and the crystallite diameter is 10-80 nm.
Inventors:
KAWAKUBO KATSUHIRO (JP)
Application Number:
PCT/JP2023/027071
Publication Date:
February 01, 2024
Filing Date:
July 24, 2023
Export Citation:
Assignee:
SUMITOMO METAL MINING CO (JP)
International Classes:
H01C7/00; C01G55/00; C03C8/16; C03C14/00
Foreign References:
| JP2021125303A | 2021-08-30 | |||
| JP2018165238A | 2018-10-25 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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