Natheer B. Mahmood , Farqad R. Saeed , Kadhim R. Gbashi , Um-Salama Mahmood
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引用次数: 24
摘要
采用草酸盐共沉淀法，在700℃下煅烧合成了氧化锌纳米颗粒。以硫酸锌为锌溶源，草酸为催化剂。反应在室温条件下进行。在500℃、700℃条件下对煅烧前、煅烧后的粉末进行了XRD表征。结果表明:晶体结构为六边形，a = 3.249 Å， c = 5.205 Å。FeSEM结果显示颗粒大小为80 nm。
Synthesis and characterization of zinc oxide nanoparticles via oxalate co-precipitation method
Zinc Oxide nanoparticles (ZnO NPs) were synthesized as a powder using the oxalate co-precipitation method after calcination at 700 °C. Zine sulfate was used as a zinc soluble source, and oxalic acid was used as a Catalyst. The reaction was carried out at room temperature condition. The resulted powder was characterized by XRD analysis before calcination and after calcination at 500 °C, and 700 °C. The results show that the crystal structure is hexagonal with a = 3.249 Å, c = 5.205 Å. The FeSEM results showed particles of 80 nm.
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