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Selective Synthesis of a Hexagonal Co(II)‐Substituted Sodium Zincophosphate via a Simple and Novel Route
Author(s) -
Liao Sen,
Liu Gang,
Tian Xiaozhen,
Chen Xia,
Wu Wenwei,
Liang Yugui
Publication year - 2010
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.201090034
Subject(s) - thermogravimetric analysis , chemistry , polyethylene glycol , fourier transform infrared spectroscopy , nuclear chemistry , transmission electron microscopy , powder diffraction , sodium , peg ratio , derivative (finance) , analytical chemistry (journal) , crystallography , organic chemistry , nanotechnology , chemical engineering , materials science , engineering , finance , financial economics , economics
A simple and novel route was provided for the preparation of the hexagonal Co(II)‐substituted sodium zincophosphate (CoZnPO‐HEX), which was obtained with ZnSO 4 ·7H 2 O, CoCl 2 ·6H 2 O and Na 3 PO 4 ·12H 2 O as raw materials and polyethylene glycol‐400 (PEG‐400) as a surfactant via a one‐step solid‐state reaction at low heating temperature (60°C), and characterized with X‐ray diffraction (XRD), fourier transform infrared spectroscopy (FTIR), diffuse reflectance spectra, thermogravimetric analysis and the 1st derivative of thermogravimetric analysis (TG/DTG) and transmission electron microscopy (TEM). The experimental results showed that the CoZnPO‐HEX was selectively formed via this reaction at ambient temperature in the presence of PEG‐400.