in water
rapid addn. (stirring) of oxalic acid soln. to neutral soln. of rare earth nitrate (95°C), pptn.; ppt. filtartion, washing, drying to const. weight over satd. NH4Cl at 25°C; thermal anal., differential thermal anal., powder X-ray diffraction;
参考文献
Fuller; Pinkstone
Journal of the less-common metals, 1980 , vol. 70, # 2 p. 127 - 142
in water
rapid addn. (stirring) of oxalic acid soln. to neutral soln. of rare earth nitrate (95°C), pptn.; ppt. filtration, washing, drying to const. weight over satd. NH4Cl at 25°C; thermal anal., differential thermal anal., powder X-ray diffraction;
参考文献
Fuller; Pinkstone
Journal of the less-common metals, 1980 , vol. 70, # 2 p. 127 - 142
