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| 纳米银导电墨水的制备及电极性能研究 |
| Preparation of Nano-Silver Conductive Ink and Electrode Properties |
| Received:August 14, 2017 |
| DOI： |
| 中文关键词: 纳米银 导电墨水 喷墨打印 高精度电极 |
| 英文关键词: nano-silver conductive ink inkjet printing high precision electrode |
| 基金项目: |
| Author Name | Affiliation | E-mail | | KANG Jiameng | Heilongjiang University, Harbin 150080, China | 15224204930@163.com | | WANG Shuo | Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China | | | ZHANG Xingye | Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China | zhangxy@iccas.ac.cn | | SHI Keying | Heilongjiang University, Harbin 150080, China | | | SONG Yanlin | Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China | |
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| 中文摘要: |
| 用硝酸银、己二酸二酰肼和葡萄糖为主要原料，通过化学还原法制备出粒径为30~50 nm的纳米银颗粒；将其分散于特殊配制比例的溶剂中，制备得到纳米银导电墨水。将纳米银导电墨水高精度图案化喷墨打印，分析了纳米银的形貌及其导电性能；研究了烧结温度和烧结时间对打印电极电阻率的影响，结果表明，200℃烧结40 min，电阻率为0.34 mΩ.cm的较低值。 |
| 英文摘要: |
| In this work, silver nanoparticles with the size in the range of 30 nm to50 nm were prepared by chemical reduction method using silver nitrate, adipic dihydrazide and dextrose as the main raw materials. Nano-silver conductive inks were prepared by dispersing nano-silver particles in a specific proportion mixed solvent. Secondly, the nano-silver conductive ink was patterned by inkjet printing, and the morphology and conductivity of the nano-silver were studied. The effects of sintering temperature and sintering time on the resistivity of the inkjet printed electrodes were studied. The results showed that lower resistivity, the value was 0.34 mΩ.cm, could be obtained with sintering temperature raised up to 200℃, and the sintering time kept for 40 min. |
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