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Zinc oxide sintered body, zinc oxide powder, zinc oxide sintered body, and method for producing same
The present invention provides a sintered zinc oxide which is suppressed in reduction in mass during firing, and a zinc oxide powder prepared from the sintered zinc oxide. The zinc oxide powder contains a metal element M and satisfies the following condition 1 or condition 2. (Condition 1) The metal element M is a metal element M1-1, which is at least one selected from the group consisting of Bi, Co, Cr, Cu, In, Ni, Mn, and Sb, or a combination of the metal element M1-1 and a metal element M2, which is at least one selected from the group consisting of Al and Ga, and the content of the metal element M is 10 mol% to 10 mol%. (Condition 2) The metal element M is a metal element M1-2, which is at least one selected from the group consisting of Ba, Ce, La, Nb, Pr, and Sr, or a combination of the metal element M1-2 and the metal element M2, and the content of the metal element M is 10-2 mol%.
本发明提供一种烧制时的质量减少受到抑制的氧化锌烧结体制作用氧化锌粉末。该氧化锌粉末含有金属元素M，满足下述条件1或条件2。(条件1)上述金属元素M是作为选自Bi、Co、Cr、Cu、In、Ni、Mn和Sb中的至少1种的金属元素M1－1或者上述金属元素M1－1与作为选自Al和Ga中的至少1种的金属元素M2的组合，上述金属元素M的含量为10摩尔ppm～10摩尔％。(条件2)上述金属元素M是作为选自Ba、Ce、La、Nb、Pr和Sr中的至少1种的金属元素M1－2或者上述金属元素M1－2与上述金属元素M2的组合，上述金属元素M的含量为10摩尔ppm～2摩尔％。
Zinc oxide sintered body, zinc oxide powder, zinc oxide sintered body, and method for producing same
The present invention provides a sintered zinc oxide which is suppressed in reduction in mass during firing, and a zinc oxide powder prepared from the sintered zinc oxide. The zinc oxide powder contains a metal element M and satisfies the following condition 1 or condition 2. (Condition 1) The metal element M is a metal element M1-1, which is at least one selected from the group consisting of Bi, Co, Cr, Cu, In, Ni, Mn, and Sb, or a combination of the metal element M1-1 and a metal element M2, which is at least one selected from the group consisting of Al and Ga, and the content of the metal element M is 10 mol% to 10 mol%. (Condition 2) The metal element M is a metal element M1-2, which is at least one selected from the group consisting of Ba, Ce, La, Nb, Pr, and Sr, or a combination of the metal element M1-2 and the metal element M2, and the content of the metal element M is 10-2 mol%.
本发明提供一种烧制时的质量减少受到抑制的氧化锌烧结体制作用氧化锌粉末。该氧化锌粉末含有金属元素M，满足下述条件1或条件2。(条件1)上述金属元素M是作为选自Bi、Co、Cr、Cu、In、Ni、Mn和Sb中的至少1种的金属元素M1－1或者上述金属元素M1－1与作为选自Al和Ga中的至少1种的金属元素M2的组合，上述金属元素M的含量为10摩尔ppm～10摩尔％。(条件2)上述金属元素M是作为选自Ba、Ce、La、Nb、Pr和Sr中的至少1种的金属元素M1－2或者上述金属元素M1－2与上述金属元素M2的组合，上述金属元素M的含量为10摩尔ppm～2摩尔％。
Zinc oxide sintered body, zinc oxide powder, zinc oxide sintered body, and method for producing same
氧化锌烧结体制作用氧化锌粉末及氧化锌烧结体以及它们的制造方法
NAKATA YOSHIMI (author) / UDAGAWA ETSURO (author)
2022-04-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2019
| European Patent Office | 2021
| European Patent Office | 2021
| European Patent Office | 2021
| European Patent Office | 2019