การปลูกผลึกเดี่ยวของสารประกอบ NaCuPO4

บทคัดย่อ

This research reports the synthesis of NaCuPO₄ in both powder and single-crystal forms. Powder samples were prepared using the solid-state reaction method at 600°C, while single crystals were grown by slow cooling from the melt in a vertical electric furnace at 680°C. X-ray diffraction (XRD) analysis confirmed that the crystal structures of both the powder and single crystals were orthorhombic with space group P2₁2₁2₁, consistent with previous reports. Notably, the single crystals obtained in this work ranges from 1x1x1 mm³ to 1x3x5 mm³ larger than those previously reported. These results demonstrate that large NaCuPO₄ single crystals can be successfully grown using a vertical furnace, facilitating future studies of their physical properties.