Hydrogen and oxygen evolution from water using Ag and AgCl colloids
| Autor: | Muthupandian Ashokkumar, J.-L. Marignier |
|---|---|
| Rok vydání: | 1999 |
| Předmět: |
Aqueous solution
Hydrogen Renewable Energy Sustainability and the Environment Chemistry Inorganic chemistry Oxygen evolution Energy Engineering and Power Technology chemistry.chemical_element Condensed Matter Physics Electrochemistry Oxygen Silver chloride chemistry.chemical_compound Fuel Technology Hydrogen fuel Chemical decomposition |
| Zdroj: | International Journal of Hydrogen Energy. 24:17-20 |
| ISSN: | 0360-3199 |
| DOI: | 10.1016/s0360-3199(98)00028-7 |
| Popis: | Photolysis of silver chloride in aqueous medium resulted in the formation of silver clusters and the evolution of oxygen from water. These silver clusters, when photooxidized in the presence of aqueous potassium iodide solution resulted in hydrogen being evolved from water. Preliminary laser investigations were carried out to confirm the proposed mechanism. The photooxidation process may possibly be applied to recycle silver from exposed photographic film wastes and as a means of converting solar energy, with simultaneous evolution of hydrogen.©1999 International Association for Hydrogen Energy. Published by Elsevier Science Ltd. All rights reserved. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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