Effects of various alkali metal cations on the synthesis, crystallization and catalytic properties of NKX-2 aluminophosphites

• Main Authors: Abdullahi, Haruna, Wong, Ka-Lun, Lim, Gin Keat, Awala, Hussein, Vicente, Aurélie, Ling, Tau Chuan, Mintova, Svetlana, Ng, Eng Poh
• Format: Article
• Published: Elsevier 2019
• Subjects: Q Science (General); QH Natural history
• Online Access: http://eprints.um.edu.my/20146/; https://doi.org/10.1016/j.matchemphys.2018.09.082

Alkali metal-containing NKX-2 (M-NKX-2) aluminophosphite crystals were hydrothermally synthesized in the Al2O3–P2O5–M2O–H2O system for the first time using various alkali metal hydroxides (MOH: M = Li, Na, K, Cs). The results showed that NKX-2 crystalline phase could be obtained within several hours...