in solid Kinetics; FeF2 spread in bed of <= 3 mm thick in nickel boat and placed in horizontal furnace preheated to chosen temp.; superheated steam fed with air flow at 500-700°C for up to 75 min; powder X-ray diffraction; amt. of HF expelled found by titrating with alkali in the presence of phenolphthalein;
参考文献
Russian Journal of Inorganic Chemistry, , vol. 48, # 9 p. 1399 - 1404
