The problem of Sb high content doped in ATO nanopowder was successfully solved by liquid phase co-deposition, and its content can reach 40-50%(mol).

• 采用液相共沉淀法制备ATO纳米粉体可以实现Sb在ATO中40-50%25(mol)掺杂量，解决了溶胶-凝胶方法中Sb达不到高浓度掺杂的问题；