期刊
CHEMICAL PHYSICS LETTERS
卷 739, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.cplett.2019.137046
关键词
Porous carbon; Toona sinensis leaves; Phenol; Adsorption; Mechanism
资金
- Fundamental Research Funds for Central Universities of Central South University [2017zzts108]
The adsorption performances of phenol onto porous carbon from Toona sinensis leaves were carried out. The carbon material possessed the outstanding surface area of 2719 m(2)/g under mass ratio of 3. The maximum adsorption capacity was recorded as 325 mg/g for 800 mg/L of phenol at 25 degrees C. In kinetic and isotherm studies, the data were well explained by the pseudo second-order and Langmuir equations, revealing the major monolayer adsorption. The Gibbs free energy change and thermal analysis indicated that the adsorption mechanism was mainly physical in nature via the pi-pi dispersion interaction.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据