一种复合荧光传感材料及其制备方法和应用
By embedding fluorescent probes into covalent organic framework materials, the problems of low sensitivity and poor stability of existing hydrogen sulfide detection technologies are solved, achieving efficient and rapid hydrogen sulfide detection, which is suitable for gas leak monitoring in the petrochemical industry.
CN117843969BActive Publication Date: 2026-07-17CHINA PETROLEUM & CHEMICAL CORP +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA PETROLEUM & CHEMICAL CORP
- Filing Date
- 2022-10-08
- Publication Date
- 2026-07-17
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Figure CN117843969B_ABST
Abstract
本发明涉及荧光材料制备技术领域，公开了一种复合荧光传感材料及其制备方法和应用。所述复合荧光传感材料包括：含有式(11)所示重复单元的共价有机框架材料，以及负载在所述共价有机框架材料上的式(1)所示的化合物。本发明提供的复合荧光传感材料直接面向石化行业硫化氢气体的泄露监测及检测问题，能够高灵敏度、高选择性、迅速地检测环境中泄露的硫化氢，从而保障人员、环境与设备安全，在催化裂化、加氢裂化、催化重整、焦化等装置中均可使用。
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