Preparation method of a tin-containing double perovskite type photocatalytic degradation phenol catalyst
A double perovskite and catalyst technology, applied in physical/chemical process catalysts, chemical instruments and methods, metal/metal oxide/metal hydroxide catalysts, etc., can solve the photocatalytic degradation pollution of tin-containing double perovskite Rare materials, less phenol, etc., to achieve the effect of stable catalyst double perovskite structure, mild conditions, and simple preparation method
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0019] Example 1: (1) Weigh 1.1869g of Sn powder and add it to a flask. Equipped with 150ml of distilled water and 50ml of concentrated nitric acid with a concentration of 65wt% to form a dilute nitric acid solution. After cooling, add the Sn powder to the flask. Shake well in a cold water bath to mix and dissolve, and stand still. A pale yellow clear solution was obtained. (2) Weigh 8.6604gLa (NO 3 ) 3 ·6H 2 O and 4.0400g Fe (NO 3 ) 3 ·9H 2 O was added to the beaker while mixing 27.3840g sucrose and 1.0000g polyethylene glycol 2000. (3) Add the dissolved tin powder solution into the beaker of mixed metal nitrate, add the deionized water for washing the flask to the mixed solution, and shake to dissolve. (4) Under magnetic stirring in a constant temperature water bath at 70°C for 7-9 hours, a transparent viscous colloid is obtained. (5) The obtained colloid was dried in an oven at 100°C for 24h to obtain a dry gel, then calcined in a muffle furnace at 500°C for 3h to ob...
PUM
Property | Measurement | Unit |
---|---|---|
specific surface area | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com