Formation and growth of lithium phosphate chemical gardens
We show that a chemical garden can be developed from an alkaline metal precipitate using a flow-driven setup. By injecting sodium phosphate solution into lithium chloride solution from below, a liquid jet appears, on which a precipitate grows forming a structure resembling a hydrothermal vent. The p...
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2022
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| Sorozat: | SOFT MATTER
18 No. 8 |
| Tárgyszavak: | |
| doi: | 10.1039/d1sm01808f |
| mtmt: | 32838795 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/24427 |
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| 100 | 1 | |a Emmanuel Michael | |
| 245 | 1 | 0 | |a Formation and growth of lithium phosphate chemical gardens |h [elektronikus dokumentum] / |c Emmanuel Michael |
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| 520 | 3 | |a We show that a chemical garden can be developed from an alkaline metal precipitate using a flow-driven setup. By injecting sodium phosphate solution into lithium chloride solution from below, a liquid jet appears, on which a precipitate grows forming a structure resembling a hydrothermal vent. The precipitate column continuously builds upward until a maximum height is reached. The vertical growth then significantly slows down while the tube diameter still increases. The analysis of the growth profiles has revealed a linear dependence of volume growth rate on the injection rate, hence yielding a universal growth profile. The expansion in diameter, localized at the tip of the structure, scales with a power law suggesting that the phenomenon is controlled by both diffusion and convection. | |
| 650 | 4 | |a Kémiai tudományok | |
| 700 | 0 | 1 | |a Lantos Emese |e aut |
| 700 | 0 | 1 | |a Horváth Dezső |e aut |
| 700 | 0 | 1 | |a Tóth Ágota |e aut |
| 856 | 4 | 0 | |u http://publicatio.bibl.u-szeged.hu/24427/1/d1sm01808f |z Dokumentum-elérés |