钼酸铋光催化剂的制备及应用研究进展

Research progress in preparation and application of bismuth molybdate photocatalysts

摘要:

光催化作为新型环境友好的绿色技术，在生态环境修复和清洁能源生产等方面具有巨大的潜力。选择高效且经济的光催化材料是实现高效光催化技术的关键。而钼酸铋纳米材料因其独特的层状结构而备受学术界广泛关注。该文从钼酸铋晶体结构、制备方法、常见的改性方式等方面综述了钼酸铋纳米材料在光催化领域的研究进展。着重讨论了钼酸铋在光催化领域的应用，包括：光催化CO2还原、光催化降解污染物、光催化析氢以及光催化固氮等领域。同时，对钼酸铋纳米材料在光催化领域面临的挑战及未来前景进行展望，为研究钼酸铋光催化材料提供新的思路。

Abstract:

Photocatalysis, as a new environmentally friendly green technology, has great potential in areas such as environmental remediation and clean energy production. The selection of efficient and economical photocatalytic materials is the key to achieving efficient photocatalytic technology. And bismuth molybdate nanomaterials have attracted much attention from the academic community due to their unique layered structure. This paper reviews the research progress of bismuth molybdate nanomaterials in the field of photocatalysis, mainly from the aspects of bismuth molybdate crystal structure, preparation methods and common modifications. The applications of bismuth molybdate in photocatalysis are highlighted, including photocatalytic CO2 reduction, photocatalytic degradation of organic pollutants, photocatalytic hydrogen precipitation, and photocatalytic nitrogen fixation. The challenges and prospects of bismuth molybdate nanomaterials in photocatalysis have also been explored, providing new ideas for the study of bismuth molybdate photocatalytic materials.