一种CoSe纳米晶催化材料及其制备方法和应用
By synthesizing hexagonal CoSe nanocrystalline catalytic materials, the problem of insufficient activity of traditional cobalt nanoparticles and cobalt oxide catalysts was solved, achieving a highly efficient and advanced oxidation effect for the degradation of antibiotics.
CN121338776BActive Publication Date: 2026-07-17DEZHOU UNIV +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- DEZHOU UNIV
- Filing Date
- 2025-09-01
- Publication Date
- 2026-07-17
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Figure CN121338776B_ABST
Abstract
本发明属于晶体催化材料制备和污染物降解技术领域，涉及一种CoSe纳米晶催化材料及其制备方法和应用。化学分子式为CoSe，CoSe纳米晶由Co原子和Se原子通过共价键组装成，晶体尺寸集中在5‑20 nm，Co以+2 / +3混合价存在。纳米晶采用配位自组装与原位相工程相结合，通过可控热解与气相硒化实现原位合成。所述CoSe纳米晶材料作为过一硫酸盐（PMS）活化催化剂用于四环素氧化降解。
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