摘要
通过简单的离子交换法制备出4种不同形貌的磷酸银,利用XRD、SEM、FT-IR等分别对4种样品的晶相、微观形貌和结构等进行了表征。测定了4种形貌磷酸银的抗菌性和光催化性能,结果表明,抗菌能力排序:立方体>菱形十二面体>三棱锥>球形;光催化降解罗丹明B的能力排序:菱形十二面体>立方体>球形>三棱锥。
Four kinds of silver phosphates with different morphologies were prepared by facile ion-ex-change method. XRD, SEM and FT-IR were used to characterize their phase, morphology and structure. The antimicrobial properties and photocatalytic performance were characterized. The results showed that the antibacterial capacity rank was: cubic〉rhombic dodecahedron〉triangular pyramid〉sphere. The photocatalytic degra-dation of RhB rank was: rhombic dodecahedron〉cubic〉sphere〉triangular pyramid.
出处
《印染助剂》
CAS
北大核心
2017年第3期37-40,共4页
Textile Auxiliaries
关键词
磷酸银
形貌
抗菌
光催化
Ag3PO4
morphology
antibacterial
photocatalytic