Synthesis and properties of zirconium glyphosate and monochromatic zirconium glyphosate-Eu

✍ Scribed by Qinghong Xu; Yaqing Zhang; Jianjun Yi; Yuan Yuan; Samawar Mansur

• Publisher: Elsevier Science
• Year: 2009
• Tongue: English
• Weight: 982 KB
• Volume: 119
• Category: Article
• ISSN: 1387-1811
• DOI: 10.1016/j.micromeso.2008.09.043

✦ Synopsis

A series of layered compounds of zirconium glyphosate and zirconium phosphate-glyphosates were synthesized with ZrOCl 2 , N-(phosphonomethyl)glycine and H 3 PO 4 for the first time. It was found that the morphologies of zirconium phosphate-glyphosates had a strong variational rule from hexagon to sphere and sphere to lamella when n H 3 PO 4 =n Glyphosate changed from 1 to 0, and also it was found that the product of zirconium glyphosate could be decomposed gradually in basic condition with pH value of lye increased. A monochromatic body of ZrGPEu under illumination of UV light was obtained by Eu 3+ exchanged and coordinated with imido and carbonyl groups in the gallery of the layers.