Title:
SCINTILLATING MATERIAL AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/029683
Kind Code:
A1
Abstract:
Disclosed are a scintillating material and a preparation method therefor and an application thereof. The chemical formula of the scintillating material is C42H42X2MnO2P2, wherein X is selected from one of Cl and Br. The scintillating material has excellent X-ray scintillation performance and sensitive X-ray detection capability, and the detection limit of the scintillating material is far lower than the conventional medical diagnosis dose standard 5.50 μGyair/s. Compared with existing commercial scintillating materials, the scintillating material of the present application has remarkable superiority in performance, overcomes the defects of heavy metal pollution, high energy consumption and the like caused in the synthesis process of the scintillating material, and has important commercial application value in the field of green synthesis of high-performance scintillating materials.
Inventors:
LU JIAN (CN)
ZHENG FAKUN (CN)
GAO JUAN (CN)
GUO GUOCONG (CN)
ZHENG FAKUN (CN)
GAO JUAN (CN)
GUO GUOCONG (CN)
Application Number:
PCT/CN2022/100779
Publication Date:
March 09, 2023
Filing Date:
June 23, 2022
Export Citation:
Assignee:
FUJIAN INST RES STR MATTER CAS (CN)
MINDU INNOVATION LABORATORY (CN)
MINDU INNOVATION LABORATORY (CN)
International Classes:
C07F13/00; C09K11/06
Foreign References:
| CN113801165A | 2021-12-17 | |||
| CN112852407A | 2021-05-28 | |||
| CN104447873A | 2015-03-25 |
Other References:
NEGOIU, D.: "Absorption spectra of some tetrahedral complexes of manganese in the ligand field theory.", ANALELE UNIVERSITATII BUCURESTI, SERIA STIINTELE NATURII, CHIMIE, vol. 16, no. 1, 31 December 1967 (1967-12-31), pages 25 - 33, XP009544064, ISSN: 0524-8329
DORAI PERIOTTO, SILVIA ARMIATO ANTONIO, KOYCHI TOMITA: "Crystallographic study of some complexes of phosphine oxides with manganese. / Estudio cristalografico de alguns complexos de fosfinoxisoa com manganes (II)", ECLETICA QUIMICA, LETRAS DE ARARAQUARA, ARARAQUARA, vol. 8, 31 December 1983 (1983-12-31), pages 11 - 12, XP009544061, ISSN: 0100-4670
NEGOIU D. ET AL.: "Complex compounds of divalent manganese.", REVUE ROUMAINE DE CHIMIE, EDITURA ACADEMIEI ROMANE, RO, vol. 34, no. 5, 31 December 1989 (1989-12-31), RO , pages 1245 - 1250, XP009544060, ISSN: 0035-3930
XU LIANG-JIN, LIN XINSONG, HE QINGQUAN, WORKU MICHAEL, MA BIWU: "Highly efficient eco-friendly X-ray scintillators based on an organic manganese halide", NATURE COMMUNICATIONS, vol. 11, no. 1, XP093042294, DOI: 10.1038/s41467-020-18119-y
COTTON, F. A. ET AL.: "Correlation of Structure and Triboluminescence for Tetrahedral Manganese(II) Compounds.", INORGANIC CHEMISTRY, vol. 40, no. 14, 5 June 2001 (2001-06-05), XP055653047, ISSN: 0020-1669, DOI: 10.1021/ic0101836
ZHANG BINGZI, KASPAR ROBERT B., GU SHUANG, WANG JUNHUA, ZHUANG ZHONGBIN, YAN YUSHAN: "A New Alkali-Stable Phosphonium Cation Based on Fundamental Understanding of Degradation Mechanisms", CHEMSUSCHEM, WILEY-VCH, DE, vol. 9, no. 17, 8 September 2016 (2016-09-08), DE , pages 2374 - 2379, XP093042295, ISSN: 1864-5631, DOI: 10.1002/cssc.201600468
DORAI PERIOTTO, SILVIA ARMIATO ANTONIO, KOYCHI TOMITA: "Crystallographic study of some complexes of phosphine oxides with manganese. / Estudio cristalografico de alguns complexos de fosfinoxisoa com manganes (II)", ECLETICA QUIMICA, LETRAS DE ARARAQUARA, ARARAQUARA, vol. 8, 31 December 1983 (1983-12-31), pages 11 - 12, XP009544061, ISSN: 0100-4670
NEGOIU D. ET AL.: "Complex compounds of divalent manganese.", REVUE ROUMAINE DE CHIMIE, EDITURA ACADEMIEI ROMANE, RO, vol. 34, no. 5, 31 December 1989 (1989-12-31), RO , pages 1245 - 1250, XP009544060, ISSN: 0035-3930
XU LIANG-JIN, LIN XINSONG, HE QINGQUAN, WORKU MICHAEL, MA BIWU: "Highly efficient eco-friendly X-ray scintillators based on an organic manganese halide", NATURE COMMUNICATIONS, vol. 11, no. 1, XP093042294, DOI: 10.1038/s41467-020-18119-y
COTTON, F. A. ET AL.: "Correlation of Structure and Triboluminescence for Tetrahedral Manganese(II) Compounds.", INORGANIC CHEMISTRY, vol. 40, no. 14, 5 June 2001 (2001-06-05), XP055653047, ISSN: 0020-1669, DOI: 10.1021/ic0101836
ZHANG BINGZI, KASPAR ROBERT B., GU SHUANG, WANG JUNHUA, ZHUANG ZHONGBIN, YAN YUSHAN: "A New Alkali-Stable Phosphonium Cation Based on Fundamental Understanding of Degradation Mechanisms", CHEMSUSCHEM, WILEY-VCH, DE, vol. 9, no. 17, 8 September 2016 (2016-09-08), DE , pages 2374 - 2379, XP093042295, ISSN: 1864-5631, DOI: 10.1002/cssc.201600468
Attorney, Agent or Firm:
PERIODIC LAW FIRM (CN)
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