Nature CommunicationsStructural superlubricity triboelectric nanogenerator with negligible wear and high triboelectrification efficiencyChaojie ChenJinhui NieYing LiuXiaojian XiangXuanyu HuangQuanshui ZhengYunlong Zi2026-06-21Full textDOI https://doi.org/10.1038/s41467-026-74450-w