Hydrothermal synthesis of silver nanoparticles in Arabic gum aqueous solutions

被引：43

作者：

Li, Ying-fen ^{[1
]}

Gan, Wei-ping ^{[1
]}

Zhou, Jian ^{[1
]}

Lu, Zhi-qiang ^{[1
]}

Yang, Chao ^{[1
]}

Ge, Tian-tian ^{[1
]}

机构：

[1] Cent South Univ, Sch Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China

来源：

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2015年 / 25卷 / 06期

关键词：

silver nanoparticles; hydrothermal method; Arabic gum; green chemistry; MORPHOLOGY; GROWTH;

D O I：

10.1016/S1003-6326(15)63818-3

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Finely divided silver nanoparticles were synthesized via the hydrothermal method. Arabic gum (AG) was used as both the reductant and steric stabilizer without any other surfactant. By adjusting the reaction temperature, mass ratio of AG to AgNO3, and reaction time, silver nanoparticles with different morphological characteristics could be obtained. The products were characterized by UV-Vis, FTIR, TEM, SEM, and XRD measurements. It was found that temperature and AG played an important role in the synthesis of mono-disperse silver nanoparticles. Well dispersed and quasispherical silver nanoparticles were obtained under the optimal synthesis conditions of 10 mmol/L AgNO3, m(AG)/m(AgNO3)=1:1, 160 degrees C and 3 h.

引用

页码：2081 / 2086

页数：6

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