2026-10-13T13:37:59Z https://www.scidb.cn/oai

10.57760/sciencedb.34750 2026-01-08T17:14:01Z

2026-01-08 Hybrid multicomponent UNIFAC density model of unsymmetrical dimethylhydrazine enhanced by machine learning and microscopic mechanism analysis doi:10.57760/sciencedb.34750 en This study developed a machine learning bias-correction scheme for the UNIFAC model, incorporating temperature and key impurities to significantly improve UDMH density prediction accuracy within ±0.5 mg/cm³ error while maintaining interpretability. This dataset contains the machine-learing data and the quantum-chemical calculation data, if you need to obtain our data, please provide the user's name, institutional information, and a statement of purpose, and send it to the email address l1ming@foxmail.com or xuzl@0912@163.com. machine learning; mixed liquid density; quantum-chemical calculation; 1 1-dimethylhydrazine Zelong Xu Ming Li RESTRICTED dataset Science Data Bank