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用X射线衍射及差热分析法研究了两系统的相平衡。确定了RbH2(IO3)3的结构(三斜晶系,点阵常数:a=8.338?,b=8.244?,c=8.254?,α=60.66°,β=85.58°,γ=66.01°,z=2)。密度Dm=4.61g/cm3。CsIO3-HIO3系中有两个化合物:CsH(IO3)2(为质子导体)和3CsIO3·17HIO2。The Phase equilibria in the systems EbIO3-HIO3 and CsIO3-HIO3 have been investigated by means of X-ray diffraction and DTA and TGA methods.The compound RbH2(IO3)3 belongs to triclinic system. Its lattice parameters are a = 8.338?, b = 8.244?, c= 8.254?, a = 60.66°, β = 85.58° and γ = 66.01°. The measured density Dm= 4.61 g/cm3. Z = 2. The CsIO3-HIO3 system has two compounds, φ-phase and ψ-phase. The components of the φ-phase and ψ-phase are CsIO3: HIO3 = 1:1 (mol) and CsIO3:HIO3 =3:17 (mol) respectively. The φ-phase is a proton conductor.
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