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Preparation of Crystalline Aluminum Phosphate by the Reaction Using Boron Phosphate
Author(s) -
Vasović Dušanka,
Stojaković Djordje,
Stanković Slavica
Publication year - 1987
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1987.tb04864.x
Subject(s) - tridymite , boron , phosphate , aluminium , aluminium phosphate , materials science , inorganic chemistry , chemistry , nuclear chemistry , mineralogy , chemical engineering , cristobalite , metallurgy , organic chemistry , quartz , engineering
The use of BPO 4 in the synthesis of crystalline AlPO 4 has been investigated. The best results are obtained if BPO 4 and hydrated alumina are heated in molten KCl: at 1050°C the conversion degree of BPO 4 into AlPO 4 is >90% (in 4 h). The product consists of the tridymite AlPO 4 form.