Electric devices has become a necessity in modern smart societies. The energy research community is continually exploring new solutions that can be employed as potential and reliable alternatives to satisfy future energy requirements in this context. Triboelectric/piezoelectric nanogenerators (TNGs/PNGs) are considered promising renewable energy harvesting technologies. TNGs/PNGs are gaining considerable research attention because of their advantages such as ease of fabrication, cost effectiveness, flexibility, lightweightness, long‐term‐durability, and excellent output performance. The TNGs/PNGs have enormous potential in harvesting energy from water waves (blue energy), airflow (wind energy), sound frequency (acoustic energy), vibrations/mechanical motions (such as body motions activities/sleeping), and in vivo body motions. These technologies are thus an “all‐in‐one package,” which is a unique selling point. The advantage of this technology is that all sources are natural and abundant. This paper provides a review of the potential use of PNGs/TNGs and includes a description of the rise of nanogenerators, their underlying mechanisms, different materials used, various models, possible applications, and future prospects. Stored energy can be used to develop smart/informative technologies (as ultrasensitive sensors) and self‐powered biomedical science. Owing to their considerable effects, these harvesting technologies are expected to dominate the future smart world.

中文翻译：

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自供电摩擦/压电能量采集器的最新进展：未来智能技术的多合一封装

电气设备已成为现代智能社会的必需品。能源研究界正在不断探索可以用作潜在和可靠替代方案的新解决方案，以满足这种情况下的未来能源需求。摩擦/压电纳米发电机（TNG / PNG）被认为是有前途的可再生能源收集技术。TNG / PNG由于其易于制造，成本效益，灵活性，轻便性，长期耐用性和出色的输出性能等优点而备受研究关注。TNG / PNG在从水波（蓝色能量），气流（风能），声频（声能），振动/机械运动（例如身体运动/睡眠）和体内体内运动中收集能量方面具有巨大潜力。因此，这些技术是“多合一包装”，这是一个独特的卖点。该技术的优势在于所有来源都是自然而丰富的。本文概述了PNG / TNG的潜在用途，并描述了纳米发电机的兴起，其潜在机理，所使用的不同材料，各种模型，可能的应用以及未来的前景。储存的能量可用于开发智能/信息技术（如超灵敏传感器）和自供电生物医学。由于它们的巨大影响，预计这些收割技术将主导未来的智能世界。本文概述了PNG / TNG的潜在用途，并描述了纳米发电机的兴起，其潜在机理，所使用的不同材料，各种模型，可能的应用以及未来的前景。储存的能量可用于开发智能/信息技术（如超灵敏传感器）和自供电生物医学。由于它们的巨大影响，预计这些收割技术将主导未来的智能世界。本文概述了PNG / TNG的潜在用途，并描述了纳米发电机的兴起，其潜在机理，所使用的不同材料，各种模型，可能的应用以及未来的前景。储存的能量可用于开发智能/信息技术（如超灵敏传感器）和自供电生物医学。由于它们的巨大影响，预计这些收割技术将主导未来的智能世界。