	US 11,685,860 B2
	Rare earth halide scintillation material
Jinqiu Yu, Beijing (CN); Liang Luo, Beijing (CN); Chengpeng Diao, Beijing (CN); Lei Cui, Beijing (CN); Hao Wu, Beijing (CN); and Huaqiang He, Beijing (CN)
Assigned to GRIREM ADVANCED MATERIALS CO., LTD., Beijing (CN); GRIREM HI-TECH CO., LTD., Langfang (CN); and Rare Earth Functional Materials (Xiong'an) Innovation Co., Ltd., Baoding (CN)
Appl. No. 17/441,920
Filed by GRIREM ADVANCED MATERIALS CO., LTD., Beijing (CN); GRIREM HI-TECH CO., LTD., Heibei (CN); and Rare Earth Functional Materials (Xiong 'an) Innovation Center Co., Ltd., Hebei (CN)
PCT Filed Oct. 30, 2020, PCT No. PCT/CN2020/125173 § 371(c)(1), (2) Date Sep. 22, 2021, PCT Pub. No. WO2021/083317, PCT Pub. Date May 6, 2021.
Claims priority of application No. 201911063295.6 (CN), filed on Nov. 1, 2019.
Prior Publication US 2022/0259496 A1, Aug. 18, 2022
Int. Cl. C30B 11/00 (2006.01); C09K 11/77 (2006.01); G01T 1/36 (2006.01)

CPC C09K 11/7719 (2013.01) [C30B 11/00 (2013.01); G01T 1/362 (2013.01)]

15 Claims

1. A rare earth halide scintillation material, wherein the general chemical formula of the rare earth halide scintillation material is CeBr_3+x, wherein 0.0001≤x≤0.1 and the rare earth halide scintillation material contains both Ce³⁺ and Ce⁴⁺.