Background: Bismuth-containing nanoscale materials exhibit great application potential in catalysts, optical devices, electron devices, photo-electric devices and sensors owing to their good catalytic, optical, electric, photoelectric and sensing performance. Special research interest has been devoted to ternary bismuthate nanoscale materials due to their special layered structure, large specific surface area, excellent optical, catalytic, electrical and electrochemical performance. Therefore, it is essential to synthesize novel ternary bismuthate nanoscale materials for practical application.

Methods: The article reviews the recent progress and patents on the ternary bismuthate nanoscale materials. The recent progress and patents on the synthesis and application of the ternary bismuthate nanoscale materials are discussed. The possible development direction of the ternary bismuthate nanoscale materials for the synthesis and application is also analyzed.

Results: The ternary bismuthate nanoscale materials including zinc bismuthate, copper bismuthate, barium bismuthate, silver bismuthate, sodium bismuthate, lanthanum bismuthate nanoscale materials can be synthesized by hydrothermal route, sol-gel route, solvothermal decomposition route and ionexchange method. The ternary bismuthate nanoscale materials exhibit great application promising in the fields of photocatalysts, sensors and batteries.

Conclusion: Large-scale synthesis of ternary bismuthate nanoscale materials at low cost, doping and combination using different nanoscale materials are important research directions for future research.

背景：含铋纳米材料由于其良好的催化、光、电、光电和传感性能，在催化剂、光学器件、电子器件、光电器件和传感器等方面具有巨大的应用潜力。由于三元铋酸盐纳米材料具有特殊的层状结构、大的比表面积、优异的光学、催化、电学和电化学性能，因此引起了特别的研究兴趣。因此，合成新型三元铋纳米级材料用于实际应用是必不可少的。

方法：文章综述了三元铋酸盐纳米材料的最新进展和专利。讨论了三元铋酸盐纳米材料的合成和应用的最新进展和专利。分析了纳米三元铋材料的合成和应用可能的发展方向。

结果：可以通过水热法、溶胶-凝胶法、溶剂热分解法和离子交换法合成铋酸锌、铋酸铜、铋酸钡、铋酸银、铋酸钠、铋酸镧纳米材料三元铋酸盐纳米材料。三元铋酸盐纳米材料在光催化剂、传感器和电池等领域具有广阔的应用前景。

结论：大规模低成本合成三元铋酸盐纳米材料、掺杂和组合使用不同纳米材料是未来研究的重要研究方向。