多酸化学经过长达一个多世纪的变化、发展，现已步入一个崭新的历史时期。我们欣喜地看到：多酸的合成已进入分子剪裁和组装阶段；纳米结构、高聚合度多阴离子、夹心式多阴离子、新型有机金属多酸盐、杂多蓝、电荷转移多酸超分子、具有两个顺式端氧的多酸及具有空半球结构... After more than a century of chemical changes, the development of polyacid chemistry has now entered a brand new historical period. We are delighted to see that the synthesis of polyacids has entered the molecular tailoring and assembly stages; nanostructures, polyanions of high degree of polymerization, sandwich polyanions, novel organometallic polyacids, heteropoly blue, charge-transfer polyacid supramolecules, Polyacid with two cis-terminal oxygen and hollow hemisphere structure ...