For the purpose of probing into the influence of chemical component on the framework stability of VPO system, a synthetic strategy was presented and a series of hydrothermal synthesis experiments were designed rationally based on the valence-matching principle. 为了探讨化学成份对VPO体系孔道结构化合物结构稳定性的影响,根据酸碱平衡原理进行了合成实验设计;