Efficient Carbohydrate Oxidation Catalysts for Fuel Cells ID: 2018-028
This technology revolutionizes fuel cell efficiency through advanced carbohydrate oxidation catalysis.
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Technology Overview
The technology focuses on immobilizing viologen catalysts on electrode surfaces, significantly enhancing the electrocatalytic efficiency of carbohydrate oxidation in fuel cells. By employing polymeric viologens and viologen dendrimers, it achieves higher localized concentrations of catalytic units, facilitating more complete oxidation processes and reducing unwanted byproducts.
Key Advantages
- 25% increase in oxidation efficiency with polymeric viologens compared to monomeric forms
- Enhanced electron transfer through the use of viologen dendrimers attached to surfaces like gold, optimizing carbohydrate oxidation
- Ability to maintain high densities of redox-active sites using alkyl thiolate-modified viologens, improving carbohydrate oxidation
- Immobilization of catalysts on electrodes, preventing catalyst loss
Problems Addressed
- Low local concentrations of viologen catalysts leading to incomplete carbohydrate oxidation and unwanted byproducts
- Catalyst loss during the oxidation process
- Inefficiency in electron transfer from electrodes to catalytic units
Additional Information
Technology ID: 2018-028
Sell Sheet: Download the Sell Sheet here
Market Analysis: Contact us for a more in-depth market report
Date Published: 28 March, 2025
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