METHOD OF PRODUCING PHOTOCATALYTIC COMPOSITES OF SPHERICAL LAYERED STRUCTURE FOR CLEANING WATER BODIES AND PHOTOCATALYTIC COMPOSITES TiO less than sub greater than 2 less than /sub greater than -Ag-SiO less than sub greater than 2 less than /sub greater than OBTAINED BY METHOD
2023-12-12
专利权人INST PETROLEUM GEOLOGY & GEOPHYSICS (PETR-Soviet Institute)
申请日期2023-12-12
专利号RU2829728-C1
成果简介NOVELTY - Invention relates to methods of producing spherical photocatalytic composites which can be used to clean water bodies. Disclosed is a method of producing photocatalytic composites of a spherical layered structure, comprising preparing a film-forming solution, it is deposited by immersion on a template with exposure of the template in solution for 6 hours at room temperature, followed by staged thermal treatment and exposure to ultraviolet radiation. Template used is a macroporous carboxyl ionite of the Tokem-200 brand with a divinylbenzene matrix, saturated with Ti4+ and Ag+. Obtained photocatalytic composites are also disclosed. USE - Chemistry. ADVANTAGE - Photocatalytic composites obtained using the disclosed method provide decomposition of molecules of organic dyes and pathogenic microflora of natural water. 2 cl, 8 dwg, 2 tbl, 1 ex
IPC 分类号B01J-021/06 ; B01J-021/08
国家俄罗斯
专业领域化学化工
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/18970
专题中国科学院新疆生态与地理研究所
作者单位
INST PETROLEUM GEOLOGY & GEOPHYSICS (PETR-Soviet Institute)
推荐引用方式
GB/T 7714
BUZAEV A A,TKACHUK V A. METHOD OF PRODUCING PHOTOCATALYTIC COMPOSITES OF SPHERICAL LAYERED STRUCTURE FOR CLEANING WATER BODIES AND PHOTOCATALYTIC COMPOSITES TiO less than sub greater than 2 less than /sub greater than -Ag-SiO less than sub greater than 2 less than /sub greater than OBTAINED BY METHOD. RU2829728-C1[P]. 2023.
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