| Autor: |
Alicia Bayon, Larissa Fedunik-Hofman, Scott W. Donne, Wojciech Lipiński |
| Rok vydání: |
2018 |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings. |
| ISSN: |
0094-243X |
| DOI: |
10.1063/1.5067125 |
| Popis: |
A novel CaO-based sorbent was found to show excellent performance as an energy storage material for a thermochemical energy storage system. The sorbent was synthesised using the Pechini method and doped with hydroxyapatite and calcium aluminate. It retained a carbonation conversion capacity of 84% over 40 calcination and carbonation cycles. The improved performance is ascribed to the prevention of grain growth and sintering by the dopants. The use of a proportion of hydroxyapatite in place of calcium aluminate in doped CaO-based sorbents could save costs due to the low price of hydroxyapatite precursors. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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