Title:
ANTIMONY OXIDE SUBSTITUTE ZINC OXIDE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2023/176608
Kind Code:
A1
Abstract:
Provided is a zinc oxide element having good nonlinear resistance characteristics (V10kA/V1mA nonlinearity) without containing antimony oxide by controlling the particle size of the zinc oxide particles in the sintered body. The zinc oxide element of the present invention contains a sintered body containing zinc oxide, bismuth oxide, and zinc stannate (Zn2SnO4). The method for producing the zinc oxide element of the present invention includes sintering a raw material oxide containing zinc oxide, bismuth oxide, and tin oxide and not containing antimony oxide and segregating zinc stannate (Zn2SnO4) to the grain boundaries of the sintered zinc oxide.
Inventors:
KOMATSU YUYA (JP)
SEKI ATSUSHI (JP)
TAKADA MASAYUKI (JP)
TAGAMI YUKIO (JP)
SEKI ATSUSHI (JP)
TAKADA MASAYUKI (JP)
TAGAMI YUKIO (JP)
Application Number:
PCT/JP2023/008714
Publication Date:
September 21, 2023
Filing Date:
March 08, 2023
Export Citation:
Assignee:
MEIDENSHA ELECTRIC MFG CO LTD (JP)
International Classes:
C04B35/453; H01C7/112
Foreign References:
| JPH10229003A | 1998-08-25 | |||
| JP2010238882A | 2010-10-21 | |||
| JPS6143404A | 1986-03-03 | |||
| JPH09312203A | 1997-12-02 | |||
| JP2011171665A | 2011-09-01 |
Attorney, Agent or Firm:
TAKAOKA Ryoichi et al. (JP)
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