Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of black anoxic zirconia ceramic
The invention discloses a preparation method of black anoxic zirconia ceramic, and relates to the field of processing and preparation of electronic ceramics. The preparation method comprises the following steps: firstly, applying an electric field and a thermal field to the block zirconia ceramic, after a certain period of time, enabling current to pass through the zirconia ceramic, starting to inject electrons into the zirconia ceramic, and after the electrons are continuously injected for a certain period of time, obtaining the black anoxic zirconia ceramic. The preparation method provided by the invention is simple in process, black zirconium oxide-deficient ceramic materials with different sizes can be prepared, and the prepared black zirconium oxide-deficient ceramic is small in band gap and has good light absorption performance.
本发明公开了一种黑色缺氧氧化锆陶瓷的制备方法，涉及电子陶瓷加工制备领域。本发明首先在块体氧化锆陶瓷上施加电场和热场，经过一定时间后，氧化锆陶瓷中通过电流，电子开始注入到氧化锆陶瓷中，等电子持续注入一定时间后，得到黑色的缺氧氧化锆陶瓷。本发明提供了一种工艺简单的制备方法，可制备不同尺寸的黑色缺氧化锆陶瓷材料，所制备的黑色缺氧氧化锆陶瓷带隙小，具有良好的光吸收性能。
Preparation method of black anoxic zirconia ceramic
The invention discloses a preparation method of black anoxic zirconia ceramic, and relates to the field of processing and preparation of electronic ceramics. The preparation method comprises the following steps: firstly, applying an electric field and a thermal field to the block zirconia ceramic, after a certain period of time, enabling current to pass through the zirconia ceramic, starting to inject electrons into the zirconia ceramic, and after the electrons are continuously injected for a certain period of time, obtaining the black anoxic zirconia ceramic. The preparation method provided by the invention is simple in process, black zirconium oxide-deficient ceramic materials with different sizes can be prepared, and the prepared black zirconium oxide-deficient ceramic is small in band gap and has good light absorption performance.
本发明公开了一种黑色缺氧氧化锆陶瓷的制备方法，涉及电子陶瓷加工制备领域。本发明首先在块体氧化锆陶瓷上施加电场和热场，经过一定时间后，氧化锆陶瓷中通过电流，电子开始注入到氧化锆陶瓷中，等电子持续注入一定时间后，得到黑色的缺氧氧化锆陶瓷。本发明提供了一种工艺简单的制备方法，可制备不同尺寸的黑色缺氧化锆陶瓷材料，所制备的黑色缺氧氧化锆陶瓷带隙小，具有良好的光吸收性能。
Preparation method of black anoxic zirconia ceramic
一种黑色缺氧氧化锆陶瓷的制备方法
SU XINGHUA (Autor:in) / LI WENJIN (Autor:in) / ZHANG SHUAI (Autor:in) / LOU CHENGGUANG (Autor:in)
23.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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