کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1491417 | 992350 | 2009 | 4 صفحه PDF | دانلود رایگان |
A simple and novel route for the synthesis of a lithium zinc phosphate hydrate, α-LiZnPO4·H2O, was studied, and the target product was obtained with LiH2PO4·H2O and ZnCO3 as raw materials and polyethylene glycol-400 (PEG-400) as a surfactant via a one step solid-state reaction at room temperature (25 °C). The product was characterized with X-ray powder diffraction (XRD), thermogravimetric analysis and the 1st derivativative of thermogravimetric analysis (TG/DTG) and Fourier transform infrared spectroscopy (FTIR). The comparison experimental results suggested that aging temperature controlled the products of the synthesis, that is, the α-LiZnPO4·H2O was formed when the reaction mixture was aged at room temperature, and the α-LiZnPO4 was obtained when the reaction mixture was aged at 80 °C.
Journal: Materials Research Bulletin - Volume 44, Issue 6, 3 June 2009, Pages 1428–1431