Synthesizing copper-doped zinc oxide nanoparticles, having antibacterial, photocatalytic activity, comprises mixing zinc acetate and starch in distilled water; adding sodium hydroxide dropwise to mixture; centrifuging, filtering mixture to obtain precipitate, adding cupric acetate to mixture
	THAKUR A; THAKUR P; SINGH A
	2023-07-26
专利权人	UNIV AMITY (UAMI-C)
申请日期	2023-07-26
专利号	IN202311050564-A
成果简介	NOVELTY - Synthesizing copper-doped zinc oxide (Cu-ZnO) nanoparticles comprises: (a) mixing 0.5M zinc acetate and starch in 20ml distilled water to form a mixture; (b) stirring the mixture for 20 minutes; (c) adding 1M sodium hydroxide dropwise to the mixture while constantly stirring; (d) continuing to stir the reaction mixture for an additional 30 minutes; (e) centrifuging and filtering the mixture to obtain a precipitate; (f) washing the precipitate multiple times with deionized water; (g) drying the precipitate in a hot air oven at 60-80℃; (h) heating the dried precipitate in a muffle furnace at 700℃ for 5 hours to obtain ZnO nanoparticles; (i) adding cupric acetate to the zinc acetate and starch mixture, where the cupric acetate is added in 2.5, 5, and 10 wt.% concentrations to obtain Cu-ZnO nanoparticles with different copper doping levels. USE - Method for synthesizing copper-doped zinc oxide (Cu-ZnO) nanoparticles, which is having antibacterial and photocatalytic activity. ADVANTAGE - The method provides excellent photocatalytic results of Cu-doped ZnO NPs evaluated against methylene blue (MB) dye.
IPC 分类号	A01N-059/16 ; A01N-059/20 ; A01P-001/00 ; A01P-003/00 ; B82Y-030/00 ; B82Y-040/00 ; C01G-009/02 ; C02F-001/50
国家	印度
专业领域	化学化工
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/21097
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV AMITY (UAMI-C)
推荐引用方式 GB/T 7714	THAKUR A,THAKUR P,SINGH A. Synthesizing copper-doped zinc oxide nanoparticles, having antibacterial, photocatalytic activity, comprises mixing zinc acetate and starch in distilled water; adding sodium hydroxide dropwise to mixture; centrifuging, filtering mixture to obtain precipitate, adding cupric acetate to mixture. IN202311050564-A[P]. 2023.

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