摘要
以氯金酸和葡萄糖为原料,柠檬酸钠为保护剂,成功制备出金纳米粒子,并应用透射电镜和紫外-可见分光光度计对该实验样品进行了表征,结果表明此类纳米粒子尺寸均匀、呈球形单分散分布。并讨论了不同因素对粒子尺寸的影响。
Taking HAuCl4 and glucose as reactants,Na3C6H5O7 as protectant,gold nanoparticals were successfully synthesized.TEM and UV-Vis spectroscopy were used to characterize the samples.The results indicated that the gold nanoparticals were in an average diameter and monodispersed spherical.Different factors affected on the particles size were discussed.
出处
《广州化工》
CAS
2010年第5期117-118,共2页
GuangZhou Chemical Industry
基金
红河学院硕博课题(XSS08011)
关键词
纳米金
制备
单分散
gold nanoparticals
synthesis
monodispersed
