软模板法制备皂荚形貌银纳米粒子

材料导报, 2009, 23(20): 82-84.

软模板法制备皂荚形貌银纳米粒子

何鑫 ^1, , 张梅 ^2, , 王忆 ^3, , 阳素玉 ^4, , 尹荔松 ^5,

1.五邑大学功能材料研究所,江门,529020

2.五邑大学功能材料研究所,江门,529020

3.五邑大学功能材料研究所,江门,529020

4.中南大学物理科学与技术学院,长沙,410083

5.五邑大学功能材料研究所,江门,529020

基金项目: 国家自然科学基金创新研究群体基金(50721003)

关键词：银纳米粒子 , 皂荚形貌 , 软模板法

Synthesis of the Gleditschia Horrida-like Silver Nanoparticles via Soft Template Method

HE Xin ^1, , ZHANG Mei ^2, , WANG Yi ^3, , YANG Suyu ^4, , YIN Lisong ^5,

1.五邑大学功能材料研究所,江门,529020

2.五邑大学功能材料研究所,江门,529020

3.五邑大学功能材料研究所,江门,529020

4.中南大学物理科学与技术学院,长沙,410083

5.五邑大学功能材料研究所,江门,529020

Keywords： silver nanoparticles , gleditschia horrida morphology , soft template method

利用软模板法制备了具有新颖皂荚形貌的Ag纳米粒子,其平均尺寸为60～70nm.钛酸丁酯和乙酰丙酮螯舍而成的网络结构可指导一维Ag纳米粒子的生长.实验结果表明,反应温度和反应时间会影响皂英形貌Ag纳米粒子的生长动力学过程.

Novel gleditschia horrida-like silver nanoparticles with average size of 60-70nm are prepared by a soft template method. The network strucutre chelate by tetrabutyl titanate and acetylacetone can guide the formation of one-dimensional silver nanoparticles with gleditschia horrida morphology. The results show that the process temperature and time are crucial factors to shape gleditschia horrida-like silver nanoparticles.

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