中文摘要：

采用一罐纳米乳液法，以三嵌段共聚物PEO—PPO—PEO为表面活性剂，1，2-十六烷二醇为还原剂，乙酰丙酮锌和醋酸金为前驱体，成功合成了AuZnO纳米粒子，TEM测试和X-射线衍射仪（XRD）测试得出该纳米粒子以球形为主，粒径约为10nm，粒度分布均匀，分散性好，结晶性能好，在紫外照射下，AuZnO纳米粒子能有效降解有色染料罗丹明B。该多功能AuZnO纳米粒子有望在催化材料、光电和生物医药等方面发挥有益作用。

英文摘要：

AuZnO nanoparticles were successfully synthesized by micro-emulsion method by using of PEO-PPO-PEO as the surfaetant, 1,2-hexadecanediol as the reducing agent, zinc acetylacetonate and gold acetate as precursors. The TEM and X- ray diffraction （XRD） showed that the AuZnO nanoparticles had good dispersibility and good erystallinity owned spherical shape with particle size about 10 nm. Under the UV irradiation, AuZnO nanoparticles coud degrade the colored dyes rhodamine B. The AuZnO nanoparticles showed promising applications in the catalytic, photoelectric and biomedical fields.