Preparation method of compact Fe2O3 film based on step voltage
A step voltage, fe2o3 technology, applied in the direction of electrodes, electrolysis process, electrolysis components, etc., can solve the problems of cumbersome process and non-dense film, achieve high photoelectric conversion efficiency and realize the effect of dense arrangement
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0071] Example 1
[0072] Step voltage preparation Fe 2 O 3 film
[0073] 1) Ultrasound cleaning of FTO conductive glass with acetone and deionized water, repeated multiple times until clean, then drying.
[0074] 2) Weigh a certain amount of boric acid, ascorbic acid, seven hydroformate and PEG20000, dissolved in deionized water, formulated into the desired electrolyte. Where the molar concentration of boric acid is 0.2 mol . L -1 The molar concentration of ascorbic acid is 0.0006 mol . L -1 · The molar concentration of the ferrous sulfate sulfate is 0.2 mol . L -1 The Moore concentration of PEG20000 is 0.0012 mol . L -1 .
[0075] The three electrode electrolytic system consisting of FTO conductive glass, graphite electrode, Ag / AGCl electrode and the electrolyte, by transforming a voltage between the FTO conductive glass and the graphite electrode, electrically in the FTO conductive glass surface Chemically deposited a layer of Fe film; wherein the first stage, the application...
Example Embodiment
[0115] Example 2
[0116] Step voltage preparation Fe 2 O 3 film
[0117] 1) Ultrasound cleaning of FTO conductive glass with acetone and deionized water, repeated multiple times until clean, then drying.
[0118] 2) Weigh a certain amount of boric acid, ascorbic acid, seven hydroformate and PEG20000, dissolved in deionized water, formulated into the desired electrolyte. Where the molar concentration of boric acid is 0.2 mol . L -1 The molar concentration of ascorbic acid is 0.0006 mol . L -1 · The molar concentration of the ferrous sulfate sulfate is 0.2 mol . L -1 The Moore concentration of PEG20000 is 0.0012 mol . L -1 .
[0119] The three electrode electrolytic system consisting of FTO conductive glass, graphite electrode, Ag / AGCl electrode and the electrolyte, by transforming a voltage between the FTO conductive glass and the graphite electrode, electrically in the FTO conductive glass surface Chemically deposited a layer of Fe film; where the first phase, the application v...
Example Embodiment
[0122] Example 3
[0123] Step voltage preparation Fe 2 O 3 film
[0124] 1) Ultrasound cleaning of FTO conductive glass with acetone and deionized water, repeated multiple times until clean, then drying.
[0125] 2) Weigh a certain amount of boric acid, ascorbic acid, seven hydroformate and PEG20000, dissolved in deionized water, formulated into the desired electrolyte. Where the molar concentration of boric acid is 0.2 mol . L -1 The molar concentration of ascorbic acid is 0.0006 mol . L -1 · The molar concentration of the ferrous sulfate sulfate is 0.2 mol . L -1 The Moore concentration of PEG20000 is 0.0012 mol . L -1 .
[0126] The three electrode electrolytic system consisting of FTO conductive glass, graphite electrode, Ag / AGCl electrode and the electrolyte, by transforming a voltage between the FTO conductive glass and the graphite electrode, electrically in the FTO conductive glass surface Chemically deposited a layer of Fe film; where the first stage, the application v...
PUM
Property | Measurement | Unit |
---|---|---|
Particle size | aaaaa | aaaaa |
Particle size | 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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap