Boosting the Charge Output of Enclosed Liquid‐Based Nanogenerators by Electrowetting‐Assisted Charge Injection Approach

, surpassing previous reports. The EWCI also ensures stable charge retention, contributing to the device's exceptional robustness, as evidenced by no significant degradation during intermittent testing over six months. Moreover, the high flexibility of the water within the device allows for operation in various modes and the generation of power from diverse mechanical energy sources. The EW-NG has been successfully demonstrated to power an LCD screen with a size of 10 inches. This adaptability highlights the device's significant potential for applications in energy harvesting and self-powered electronic systems in the field of the Internet of Things.