小型金纳米棒的制备

胡青, 吴春芳, 张凯锋, 潘浩, 李坤

Preparation of Small Gold Nanorods

HU Qing, WU Chunfang, ZHANG Kaifeng, PAN Hao, LI Kun

表1 AgNO₃用量对金纳米棒平均长度、直径、长径比、纵向共振峰波长和产率的影响

Table 1 Effect of AgNO₃ contents on length, diameter, aspect ratio, longitudinal SPR and yield of gold nanorods

0.01 mol/L AgNO₃/mL	Length /nm	Diameter /nm	Aspect ratio (R=L/D)	Longitudinal SPR /nm	Yield /%
0.035	44.5	10.5	4.2	857	96
0.065	39.1	9.6	4.1	848	98
0.08	38.2	9.7	3.9	832	94
0.1	32.9	8.9	3.7	813	90