# Open challenges in sol–gel science and technology

> Research article (Journal of Sol-Gel Science and Technology, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3158625454](https://www.wikidata.org/wiki/openalex:W3158625454)  
**Source**: https://4ort.xyz/entity/open-challenges-in-solgel-science-and-technology