| METHOD OF PRODUCING CHEMOOPTICAL SENSOR IN FORM OF LAYER OF TWO-DIMENSIONAL STRUCTURE OF METAL-ORGANIC FRAMEWORK | |
| 2024-03-12 | |
| 专利权人 | UNIV NAT RES ITMO (UYNA-Non-standard) |
| 申请日期 | 2024-03-12 |
| 专利号 | RU2830075-C1 |
| 成果简介 | NOVELTY - Invention relates to nano-optics and can be used in designing chemoptical sensors, for example, for optical detection of vapours of toxic or hazardous chemical compounds at chemical industry enterprises. Method of producing a chemooptical sensor in form of 2D ZnTBAPy layer involves layering the MOF in a polar solvent by multiple freezing-thawing, wherein freezing is carried out in liquid nitrogen at a temperature of -196 °C and is characterized by the fact that the MOF freezing-thawing process is repeated 8-12 times, solvent is DMF, methanol or ethanol, and thawing is carried out in water heated from 70 to 85 °C. 2D ZnTBAPy is used in the form of a powder, the particles of which are dried before delamination, mixed with dimethylformamide and after the last thawing, a conclusion is made on obtaining a sensor. USE - Nano-optics. ADVANTAGE - Obtaining thin layers of high surface area with high level of optical response when detecting toxic vapours. 1 cl, 2 ex |
| IPC 分类号 | C09K-011/06 ; G01N-021/17 ; H05B-033/14 |
| 国家 | 俄罗斯 |
| 专业领域 | 材料科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/17767 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | UNIV NAT RES ITMO (UYNA-Non-standard) |
| 推荐引用方式 GB/T 7714 | ALEKSEEVSKII P V,TIMOFEEVA M V,KENZHEBAEVA I A,et al. METHOD OF PRODUCING CHEMOOPTICAL SENSOR IN FORM OF LAYER OF TWO-DIMENSIONAL STRUCTURE OF METAL-ORGANIC FRAMEWORK. RU2830075-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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