用碳纳米管墨水在纸上写电子器件
Writing Electronic Devices on Paper with Carbon Nanotube Ink
摘要:
任何打印机中使用的普通纸张都是最便宜的柔性有机材料之一。我们证明,我们可以在纸上打印高频电路可调与所施加的直流电压。这在含有官能化碳纳米管和水的油墨的帮助下是可能的。水从纸上蒸发后,纳米管仍然稳定地印在纸上,显示出半导体行为和可调的电性能。
英文摘要:
The normal paper used in any printer is among the cheapest flexible organic materials that exist. We demonstrate that we can print on paper high-frequency circuits tunable with an applied dc voltage. This is possible with the help of an ink containing functionalized carbon nanotubes and water. After the water is evaporated from the paper, the nanotubes remain steadily imprinted on paper, showing a semiconducting behaviour and tunable electrical properties.
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