in water by mixing a 1 M aq. soln. of sodium salicylate and an 1 M aq. soln. of FeCl3 in the vol. ratio 3:1; the suspn. was centrifuged and the ppt. was washeed with triply distd. water; dried at 60-90°C;
参考文献
Alvarez-Ros; Sanchez-Cortes; Garcia-Ramos
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2000 , vol. 56, # 12 p. 2471 - 2477