In article number 1703420, Zhen Wen, Xuhui Sun, and co‐workers report a self‐powered vehicle emission test system coupling triboelectric and chemoresistive effects. A triboelectric nanogenerator (TENG) as energy harvester is connected with an exhaust‐detecting gas sensor and light‐emitting diodes as an alarm. The TENG's output varies with the working states of the gas sensor and then reflects on the on/off status of the LEDs.

中文翻译：

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自供电传感：基于摩擦电和化学效应耦合的自供电汽车排放测试系统（Adv。Funct。Mater.10 / 2018）

在第1703420号文章中，Zhen Wen，Sun Xuhui和同事报告了一种结合了摩擦电和化学电阻效应的自供电车辆排放测试系统。摩擦式纳米发电机（TENG）作为能量收集器与废气检测气体传感器和发光二极管连接作为警报。TENG的输出随气体传感器的工作状态而变化，然后反映LED的开/关状态。