A2Ca[B4O5(OH)4]2 8H2O(A=Rb,Cs)硼氧酸盐复盐的合成与表征

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The new mixed borates with formula(Rb 2 Ca [B 4 O 5 (OH) 4 ] 2 ·8H 2 O and Cs 2 Ca [B 4 O 5 (OH) 4 ] 2 ·8H 2 O)were prepared by reaction Rb (Cs )-borate aqueous solution with CaCl 2 .Two kinds of compounds were characterized by chemical analysis,X-ray powder dif fraction,FT-IR spectra and thermal analysis. The new mixed borates with formula (Rb 2 Ca [B 4 O 5 (OH) 4] 2 · 8H 2 O and Cs 2 Ca [B 4 O 5 (OH) 4] 2 · 8H 2 O) were prepared by reaction Rb (Cs) -borate aqueous solution with CaCl 2. Two kinds of compounds were characterized by chemical analysis, X-ray powder dif fraction, FT-IR spectra and thermal analysis.
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