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Scintillation ceramic as well as preparation method and application thereof
The invention relates to the technical field of scintillation materials, in particular to scintillation ceramic as well as a preparation method and application thereof. The chemical composition general formula of the scintillation ceramic is (YxGd0.99-xCe0.01) 3Al5O12, and x is more than or equal to 0.1 and less than or equal to 0.5. The yttrium element, the gadolinium element, the cerium element, the aluminum element and the oxygen element are matched, and the ratio of all the elements is regulated, so that the formed scintillation ceramic has the advantages of stable lattice structure, high luminous efficiency, high light yield, short attenuation life and the like, and is wider in application range.
本申请涉及闪烁料技术领域，具体而言，涉及一种闪烁陶瓷及其制备方法和应用。闪烁陶瓷的化学组成通式为(YxGd0.99‑xCe0.01)3Al5O12，其中，0.1≤x≤0.5。本申请通过采用钇元素、钆元素、铈元素、铝元素和氧元素的配合，并调控各个元素之间的配比，使得形成的闪烁陶瓷具有稳定晶格结构、发光效率高、光产额高且衰减寿命短等优势，应用范围更广。
Scintillation ceramic as well as preparation method and application thereof
The invention relates to the technical field of scintillation materials, in particular to scintillation ceramic as well as a preparation method and application thereof. The chemical composition general formula of the scintillation ceramic is (YxGd0.99-xCe0.01) 3Al5O12, and x is more than or equal to 0.1 and less than or equal to 0.5. The yttrium element, the gadolinium element, the cerium element, the aluminum element and the oxygen element are matched, and the ratio of all the elements is regulated, so that the formed scintillation ceramic has the advantages of stable lattice structure, high luminous efficiency, high light yield, short attenuation life and the like, and is wider in application range.
本申请涉及闪烁料技术领域，具体而言，涉及一种闪烁陶瓷及其制备方法和应用。闪烁陶瓷的化学组成通式为(YxGd0.99‑xCe0.01)3Al5O12，其中，0.1≤x≤0.5。本申请通过采用钇元素、钆元素、铈元素、铝元素和氧元素的配合，并调控各个元素之间的配比，使得形成的闪烁陶瓷具有稳定晶格结构、发光效率高、光产额高且衰减寿命短等优势，应用范围更广。
Scintillation ceramic as well as preparation method and application thereof
闪烁陶瓷及其制备方法和应用
WANG CAILIN (author) / YANG ZHEN (author) / ZHOU XUNSHENG (author) / LI CHAO (author) / YAO LU (author) / GUI WANTING (author) / ZHAO JINKUI (author)
2024-03-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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