# A principal component analysis assisted machine learning modeling and validation of methanol formation over Cu-based catalysts in direct CO2 hydrogenation

> Research article (Separation and Purification Technology, 2023) · cited 38× · AI/ML

**Wikidata**: [openalex:W4384563087](https://www.wikidata.org/wiki/openalex:W4384563087)  
**Source**: https://4ort.xyz/entity/a-principal-component-analysis-assisted-machine-learning-modeling-and-validation-of-methanol-formation-over-cu-based-cat