# Ultra‐Durable Polysilicon Based Tribovoltaic Nanogenerators for Bearing In Situ Rotational Speed Sensing

> Research article (Small, 2024) · cited 14× · AI/ML

**Wikidata**: [openalex:W4402884255](https://www.wikidata.org/wiki/openalex:W4402884255)  
**Source**: https://4ort.xyz/entity/ultradurable-polysilicon-based-tribovoltaic-nanogenerators-for-bearing-in-situ-rotational-speed-sensing