Controlling the Aspect Ratio of Silver Nanowires by Variation of Polyvinylpyrrolidone/AgNO3 Contents

被引：3
|
作者：
Kim, Bona [1 ]
Park, Hyun Ho [1 ]
Choi, Youngeun [1 ]
Kim, Do Hyeong [1 ]
Yun, Young Soo [1 ]
Jin, Hyoung-Joon [1 ]
机构：
[1] Inha Univ, Dept Polymer Sci & Engn, Inchon 402751, South Korea
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2012年 / 566卷
关键词：
silver nanowires; aspect ratio; polyol process; percolation; SHAPE-CONTROLLED SYNTHESIS; POLYOL PROCESS; NANOSTRUCTURES; GROWTH; ARRAYS;
D O I：
10.1080/15421406.2012.701858
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The effects of different molar ratios between polyvinylpyrrolidone (PVP) and AgNO3 on the length of silver nanowires and of the aspect ratio of the silver nanowires on the electrical percolation threshold were investigated. The electrical percolation thresholds of the silver nanowires were negatively correlated to the aspect ratio due to their ease of contact with other silver nanowires for the silver nanowires with higher aspect ratio. These results demonstrate the need to control the aspect ratio of silver nanowires in order to maximize their efficient use in electrical applications.
引用
收藏
页码：112 / 119
页数：8
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