The ion-exchange behavior of H₃O⁺ in (H₃O)Zr₂(PO₄)₃ and alkali metal ions, M^I+, was examined in an aqueous solution. The pH titration was performed using a 0.1 mol·L⁻¹-M^IOH solution (M^I = Li, Na, K, Rb, and Cs), while stirring and distributing (H₃O)Zr₂(PO₄)₃ in deionized water. In K, Rb, and Cs, the pH value increased to ten or more after adding the M^IOH solution. Therefore, it was believed that ionic exchange with H₃O⁺ in (H₃O)Zr₂(PO₄)₃ did not advance. Conversely, ionic exchange with H₃O⁺ was observed at Li and Na. In Li only or Na only, Li was easily immobilized and leached, and Na was inferior to Li. In Li + Na, the immobilized amount of Li decreased, Li leaching was difficult, and the immobilized amount of Na increased.

在水溶液中检查了（H ₃ O）Zr ₂（PO ₄）_3中的H ₃ O ⁺和碱金属离子M ^{I +}的离子交换行为。使用0.1mol·L ^-1 -M ^I OH溶液（M ^I  = Li，Na，K，Rb和Cs）进行pH滴定，同时搅拌并分配（H ₃ O）Zr ₂（PO ₄）₃在去离子水中。在K，Rb和Cs，pH值增加至十个或更多个添加所述M后^我OH溶液。因此，据信与H ₃ O的离子交换⁺中（H ₃ O）的Zr ₂（PO ₄）₃没有推进。相反，在Li和Na处观察到与H ₃ O ^+的离子交换。在仅Li或仅Na中，Li容易被固定和浸出，并且Na劣于Li。在Li + Na中，Li的固定化量减少，Li的浸出困难，并且Na的固定化量增加。