A paper triboelectric nanogenerator for self-powered electronic systems
A paper triboelectric nanogenerator for self-powered electronic systems
复制标题
用于自供电电子系统的纸摩擦纳米发电机
DOI：
10.1039/c7nr05222g
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发表时间：
2017-10-14
期刊：
影响因子：
6.7
通讯作者：
Liang, Erjun
中科院分区：
文献类型：
--
作者：
Mao, Yanchao;Zhang, Nan;Liang, Erjun
纸作为人类最重要的发明之一，至今仍在我们的日常生活中广泛使用。在这项研究中，该论文被探索为基于众所周知的摩擦电摩擦的电源平台。成功开发了一种新型纸摩擦纳米发电机（P-TENG），它可以从环境来源收集机械能并产生大量电能。 P-TENG的最大功率密度达到53 W m(-2)。此外，P-TENG拥有能够集成在书中的天然优势，因此可以有效地将翻书页动作产生的机械能转化为电能。当翻书页时，P-TENG的输出电压和电流分别约为400 V和0.17 mA。产生的电力可以直接点亮80个串联的商用白光发光二极管（LED），无需任何储能过程。由 P-TENG 供电的白色 LED 可以为在黑暗中阅读印刷文本提供足够的照明。这项研究为开发纸基自供电电子系统提供了一个有前途的解决方案。
Paper, as one of the most important inventions of mankind, is still widely used in our daily life. In this study, the paper is explored as a platform for power sources based on the universally known triboelectric friction. A novel paper triboelectric nanogenerator (P-TENG) was successfully developed, which could harvest mechanical energy from ambient sources and generate considerable electrical energy. The maximum power density of the P-TENG reached 53 W m(-2). In addition, the P-TENG possesses a natural advantage of being able to be integrated within a book, and thus can effectively convert mechanical energy from the action of turning book pages into electricity. When turning a book page, the output voltage and current of the P-TENG were obtained to be about 400 V and 0.17 mA, respectively. This generated electricity could directly light up 80 commercial white light-emitting diodes (LEDs) connected in series without any energy storage process. The white LEDs powered by the P-TENG can provide sufficient illumination for reading printed text in darkness. This research provides a promising solution for developing paper-based self-powered electronic systems.