用于可穿戴电子设备能量管理的柔性透明高压二极管
Flexible transparent high-voltage diodes for energy management in wearable electronics
摘要：
这项工作报告灵活的全透明高压二极管，具有高整流比（RR 10 8）和高击穿电压（Vb 150 V）的同时，结合其应用程序作为可穿戴电子产品中的能量管理系统的构建模块，其中摩擦电纳米发电机（TENG）被用作电源。实验结果和技术计算机辅助设计（TCAD）模拟表明，Rr和Vb可以调制的偏移长度在相反的趋势。低反向漏电流（fA/MICRON）保证了待机模式下的超低功耗，这是可穿戴设备应用的核心问题。除了前所未有的电气性能外，二极管还表现出良好的机械鲁棒性，在整个应变和疲劳测试中性能下降最小。通过将这些高压二极管结合到半波和全波整流电路中，TENG的高交流（AC）输出电压被成功地整流成直流（DC）电压并被充电到超级电容器（SC）中，这表明它们与TENG的高度集成和兼容性，因此它们在各种可穿戴电子系统中具有良好的应用前景。
英文摘要：
This work reports flexible fully transparent high-voltage diodes that feature high rectification ratio (Rr 10 8) and high breakdown voltage (Vb 150 V) simultaneously, combined with their applications as building blocks of energy management systems in wearable electronics where triboelectric nanogenerators (TENGs) are used as power source. Both experimental results and technology computer aided design (TCAD) simulations suggest that Rr and Vb can be modulated by the offset length in an opposite tendency. The low reverse leakage current (fA/MICRON) guarantees an ultra-low power consumption in standby mode, which is a core issue in wearable device applications. Besides the unprecedented electrical performance, the diodes exhibit good mechanical robustness with minimal degradation throughout the strain and fatigue tests. By incorporating these high-voltage diodes into half-wave and full-wave rectifier circuits, the high alternating current (AC) output voltage of TENGs is successfully rectified into direct current (DC) voltage and charged into supercapacitors (SCs), indicating their high integration and compatibility with TENGs, and thus their promising applications in various wearable electronic systems.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
