Adsorption of methylene blue on montmorillonite
文献类型：期刊论文
| 作者 | Chen, GM; Pan, JJ; Han, BX; Yan, H |
| 刊名 | JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 1999 |
| 卷号 | 20期号:4页码:1179-1187 |
| 关键词 | Methylene Blue Adsorption Isotherm Specific Surface Area Na- Fe- And Al-montmorillonite |
| ISSN号 | 0193-2691 |
| 英文摘要 | Adsorption of Methylene Blue (MB) on Na-, Fe- and Al-montmorillonite suspensions at 298.15 K were studied. The effect of different exchangeable cation on the adsorption amount of MB was determined. The results show that methylene blue cations (MB+) replace Na+ more easily than they do Fe3+ and Al3+. The adsorption isotherms on the three montmorillonites were all of Langmuir type, except that the isotherm of MB on Na-montmorillonite presents nonmonotonic curve at low surface coverage. The specific surface areas in suspension were calculated by MB method, and Na+ is more effective to determine the specific surface area by MB method in suspension than Fe3+ and Al3+. The discrepancy of the specific surface area measured by MB and BET method was discussed. |
| 语种 | 英语 |
| WOS记录号 | WOS:000080552100007 |
| 出版者 | MARCEL DEKKER INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/75135]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chen, GM |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, GM,Pan, JJ,Han, BX,et al. Adsorption of methylene blue on montmorillonite[J]. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,1999,20(4):1179-1187. |
| APA | Chen, GM,Pan, JJ,Han, BX,&Yan, H.(1999).Adsorption of methylene blue on montmorillonite.JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,20(4),1179-1187. |
| MLA | Chen, GM,et al."Adsorption of methylene blue on montmorillonite".JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY 20.4(1999):1179-1187. |
入库方式： OAI收割
来源：化学研究所
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