Title:
METAL ORGANIC HYBRID LATTICE MATERIAL AND APPLICATION THEREOF IN IRRADIATION SOURCE DETECTION
Document Type and Number:
WIPO Patent Application WO/2021/243728
Kind Code:
A1
Abstract:
The present invention relates to a metal organic hybrid lattice material and an application thereof in irradiation source detection. In the present invention, a water-soluble thorium salt undergoes a solvothermal reaction with 2,2':6',2"-terpyridine-4'-formic acid in a mixed solvent of water and an organic solvent, so as to obtain a metal organic hybrid lattice material. A crystal material generates irradiation discoloration and irradiation photoinduced fluorescence change under the irradiation conditions of ultraviolet rays, X rays, γ rays, β rays and the like. The material can be used for qualitative and quantitative detection and calibration after irradiation with high-dose rays; compared with traditional irradiation discoloration indication labels, the material can achieve visual qualitative and quantitative detection, and the material is strong in irradiation stability, high in reuse rate, wide in detection limit range, and good in linear relationship, and can solve the problem that the traditional materials depend on a professional optical device to quantify an irradiation dose.
Inventors:
WANG JIANQIANG (CN)
LU HUANGJIE (CN)
LIN JIAN (CN)
LU HUANGJIE (CN)
LIN JIAN (CN)
Application Number:
PCT/CN2020/094813
Publication Date:
December 09, 2021
Filing Date:
June 08, 2020
Export Citation:
Assignee:
SHANGHAI INST APPLIED PHYSICS CAS (CN)
International Classes:
G01T1/10; C09K9/00
Foreign References:
| CN108624316A | 2018-10-09 | |||
| CN101646748A | 2010-02-10 | |||
| CN103980879A | 2014-08-13 | |||
| CN88103386A | 1988-12-28 | |||
| US4385236A | 1983-05-24 | |||
| US20150303390A1 | 2015-10-22 |
Other References:
FAN, YAN ET AL.: "Syntheses, Crystal Structures and Properties of Two Cu(Ⅱ) Complexes Based on 4′-Carboxy-2,2′∶6′,2″-Terpyridine", CHINESE JOURNAL OF INORGANIC CHEMISTRY, vol. 32, no. 5, 31 May 2016 (2016-05-31), pages 864 - 870, XP055878094, ISSN: 1001-4861
Attorney, Agent or Firm:
CENTRAL SOUTH WELL INTELLECTUAL PROPERTY OFFICE (CN)
Download PDF:
Previous Patent: SMART DIAPER AND DIAPER CHANGE ALERT SYSTEM
Next Patent: FLAME ATOMIZER, AND TRACE SODIUM ONLINE MONITORING SYSTEM
Next Patent: FLAME ATOMIZER, AND TRACE SODIUM ONLINE MONITORING SYSTEM