From Balloon to Crystalline Structure in the Calcium Phosphate Flow-Driven Chemical Garden
We have studied the calcium phosphate precipitation reaction by producing chemical gardens in a controlled manner using a three-dimensional flow-driven technique. The injection of the phosphate containing solution into the calcium ion reservoir has resulted in structures varying from membranes to cr...
Elmentve itt :
| Szerzők: | |
|---|---|
| Dokumentumtípus: | Cikk |
| Megjelent: |
2023
|
| Sorozat: | LANGMUIR
39 No. 14 |
| Tárgyszavak: | |
| doi: | 10.1021/acs.langmuir.3c00079 |
| mtmt: | 33921295 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/27434 |
| Tartalmi kivonat: | We have studied the calcium phosphate precipitation reaction by producing chemical gardens in a controlled manner using a three-dimensional flow-driven technique. The injection of the phosphate containing solution into the calcium ion reservoir has resulted in structures varying from membranes to crystals. Dynamical phase diagrams are constructed by varying chemical composition and flow rates from which three different growth mechanisms have been revealed. The microstructural analysis by scanning electron microscopy and powder X-ray diffraction confirmed the morpho-logical transition from membrane tubes to crystalline branches upon decreasing pH. |
|---|---|
| Terjedelem/Fizikai jellemzők: | 5078-5083 |
| ISSN: | 0743-7463 |