Improvement of the properties of 1-ethyl-3-methylimidazolium acetate using organic solvents for biofuel process
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Improvement of the properties of 1-ethyl-3-methylimidazolium acetate using organic solvents for biofuel process
- 发表刊物：
- Journal of Molecular Liquids
- 摘要：
- Imidazolium-based ionic liquids (ILs) are widely used in bio-chemical processes for biofuel production. Ionic liquids always possess high viscosity that would impede the dissolution process of biomass and decrease the transfer rate. In this work, four organic solvents of N,N-dimethylacetamide (DMA), N,N-dimethylformamide (DMF), dimethyl sulfoxide (DMSO), and pyridine (PYR) are chosen as the diluent to improve the properties of IL, namely, 1-ethyl-3-methylimidazolium acetate ([C2mim][OAc]) that shows promise for biofuel process in recent studies. The experimental density and viscosity of the binary mixtures are determined to quantitatively evaluate the effects of organic solvents on IL. The thermal expansion coefficient is derived from the experimental data. The excess properties are calculated to study the molecular interaction.
- 合写作者：
- FuxinYang, Xiaopo Wang, Qiang Chen, Houzhang Tan
- 卷号：
- 284
- 页面范围：
- 82-91
- 是否译文：
- 否
- 发表时间：
- 2019-06-15