A facile approach to a silver conductive ink with high performance for macroelectronics
A facile approach to a silver conductive ink with high performance for macroelectronics
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一种用于宏观电子学的高性能银导电油墨的简便方法
DOI：
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发表时间：
2013
影响因子：
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通讯作者：
Yanlong Tai
中科院分区：
文献类型：
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作者：
Y. Tao;Yuxi Tao;Biaobing Wang;L. Wang;Yanlong Tai
以乙酸银为银载体，乙醇胺为添加剂，不同醛基材料为还原剂，合成了一种独特的透明高效有机银导电油墨（OSC油墨），并采用热重分析仪、x射线衍射仪、扫描电镜和四点探针对其进行了表征。结果表明，不同的还原剂通过一系列复杂的化学反应对油墨的导电性能有重要影响，特别是以甲酸或二甲基甲酰胺为还原剂，在120℃烧结30 s时，电阻率可降至6 ~ 9 μΩ·cm。系统研究了OSC油墨的配方机理、导电性能、温度和动态疲劳性能，并通过制备天线图验证了OSC油墨的可行性。
An unusual kind of transparent and high-efficiency organic silver conductive ink (OSC ink) was synthesized with silver acetate as silver carrier, ethanolamine as additive, and different kinds of aldehyde-based materials as reduction agents and was characterized by using a thermogravimetric analyzer, X-ray diffraction, a scanning electron microscope, and a four-point probe. The results show that different reduction agents all have an important influence on the conductive properties of the ink through a series of complex chemical reactions, and especially when formic acid or dimethylformamide was used as the reduction agent and sintered at 120°C for 30 s, the resistivity can be lowered to 6 to 9 μΩ·cm. Furthermore, formula mechanism, conductive properties, temperature, and dynamic fatigue properties were investigated systematically, and the feasibility of the OSC ink was also verified through the preparation of an antenna pattern.
影响因子：
17.1
作者：
Cha, Chaenyung;Shin, Su Ryon;Annabi, Nasim;Dokmeci, Mehmet R.;Khademhosseini, Ali
通讯作者：
Khademhosseini, Ali