中文摘要：以乙酰丙酮为原料，采用湿法工艺制备了La2Mo2O9（LMO）薄膜。将La和Mo的乙酰丙酮化合物溶解到2-甲氧基乙醇和乙酰丙酮的混合物中，用旋涂法将前驱体溶液涂布到Pyrex玻璃板上。在真空紫外光照射下，环境空气500℃焙烧1h，获得了透明多孔LMO薄膜。该膜对大肠杆菌、金黄色葡萄球菌、噬菌体Q β、噬菌体Phi 6的抗菌和抗病毒活性几乎与LMO粉相当。
外文摘要：Thin La2Mo2O9 (LMO) films were prepared using wet processing with acetylacetonates as starting materials. After acetylacetonates of La and Mo were dissolved into a mixture of 2-methoxyethanol and acetylacetone, the obtained precursor solution was coated onto Pyrex glass plates by spin coating. Transparent porous LMO thin film was obtained after vacuum ultraviolet light illumination and firing at 500 degrees C for 1 h in ambient air. The film exhibited antibacterial and antiviral activities that were almost equivalent to those of LMO powder against Escherichia coli, Staphylococcus aureus, bacteriophage Q beta, and bacteriophage Phi 6.
外文关键词：Acetylacetone；Bacteriophage；Spin coating；Vacuum ultraviolet
作者：Saruwatari, A；Sunada, K；Isobe, T；Matsushita, S；Nagai, T；Ishiguro, H；Nakajima, A
作者单位：Tokyo Inst Technol；Kanagawa Inst Ind Sci & Technol
期刊名称：JOURNAL OF THE CERAMIC SOCIETY OF JAPAN
期刊影响因子：1.067
出版年份：2021
出版刊次：7
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