Cadmium complex synthesis and application in cobalt ion and cysteine detection and methylene blue dye degradation
Through the design of cadmium complex, the cost and accuracy of cobalt ion and amino acid detection is solved, and the efficient degradation of methylene blue dye wastewater is achieved, providing a low-cost and rapid detection and degradation solution suitable for environmental monitoring and pollution object treatment.
CN119161367APending Publication Date: 2024-12-20YANCHENG TEACHERS UNIV
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Patent Information
- Application Number
- CN202411339467.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2024-12-20
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Figure CN119161367A_ABST
Abstract
The invention belongs to the technical field of metal ion detection, amino acid detection and dye degradation, and particularly relates to preparation and application of a cadmium complex. The chemical formula of the cadmium complex is [Cd3 (4, 4 '-BMIBP) 3 (SIP) 2], 4, 4'-BMIBP is 4, 4 '-bis (2-methylimidazolyl) biphenyl, and NaH2SIP is isophthalic acid-5-sodium sulfonate. The cadmium complex disclosed by the invention has a fluorescent recognition function on cobalt ions and cysteine, can be used for detecting trace cobalt ions and cysteine in an aqueous solution, and has quenching constants of 2.17 * 10 < 4 > and 9.41 * 10 < 3 > respectively. And the degradation rate of the cadmium complex disclosed by the invention on methylene blue within 70 minutes is 95.7%.
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