标题： 电解合成与银纳米粉的表征 显示英文标题

标题： Electrolytic Synthesis and Characterizations of Silver Nanopowder

摘要： 这项工作报道了一种简单、新颖、成本效益高且环保的电解法合成银纳米颗粒的方法，使用AgNO3作为金属前驱体。 合成速率比其他方法快得多，这种方法适用于大规模生产。 它们通过XRD、SEM和FT-IR技术进行表征，以分析尺寸、形貌和功能基团。 XRD研究显示具有高度结晶性和单相的Ag纳米颗粒。 它们的粒径被发现为24纳米，比表面积（SSA）为24平方米/克。 对Ag纳米颗粒SSA的分析表明，增加其SSA会提高其抗菌作用。 微生物学实验发现，Ag纳米颗粒对大肠杆菌和巨大芽孢杆菌有效。 细菌SSA分析显示，在与抗菌剂反应时起主要作用。 显示英文摘要

摘要： This work reports a simple, novel, cost effective and eco-friendly electrolytic synthesis of silver nanoparticles using AgNO3 as metal precursor. The synthesis rate is much faster than other methods and this approach is suitable for large scale production. They are characterized by XRD, SEM and FT-IR techniques to analyze size, morphology and functional groups. XRD studies reveal a high degree of crystallinity and monophasic Ag nanoparticles. Their particle size is found to be 24 nm and specific surface area (SSA) is 24 m2/g. Analysis of Ag nanoparticles SSA reports that increasing their SSA improves their antibacterial actions. Microbiology assay founds that Ag nanoparticles are effective against E.coli and B.megaterium bacteria. SSA of bacteria analysis reveals that it plays a major role while reacting with antimicrobial agents.