Specific anion effects on the stability of zeolitic imidazolate framework-8 in aqueous solution
文献类型：期刊论文
| 作者 | Zhang, Xiwang; Qu, Jiuhui ; Liu, Ruiping; Li, Yongfeng; Qi, Zenglu; Jian, Meipeng; Wang, Huan
|
| 刊名 | MICROPOROUS AND MESOPOROUS MATERIALS
 |
| 出版日期 | 2018-03-15 |
| 卷号 | 259页码:171-177 |
| 关键词 | Zeolitic imidazolate framework-8 Stability Anions 2-methylimidazole |
| ISSN号 | 1387-1811 |
| 文献子类 | Article |
| 英文摘要 | In this study, the stability of zeolitic imidazolate framework-8 (ZIF-8) was investigated in 7 common anions aqueous solutions. Experimental results showed that Cl-, SO42-, NO3-, PO43-, and CO32- have insignificant change in the crystallinity and permanent porosity of ZIF-8 by SEM, XRD, nitrogen sorption and dissolution of Zn and 2-methylimidazole (Hmim) characterizations. Nevertheless, ZIF-8 crystalline phase and its porous character are transformed by the presence of HCO3- and HPO42-. The dissolution of Zn and Hmim underwent a process of a giant ascent at the first stage and a following drop until a steady state in the two mediums. On the other hand, the morphology of ZIF-8 and the XRD peaks changes apparently in the both solutions. However, ZIF-8 possesses a higher stability when Hmim is introduced in the solution due to the inhibiting re-dissolution of ZIF-8 in the two solutions. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/41412]  |
| 专题 | 生态环境研究中心_中国科学院饮用水科学与技术重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang, Xiwang,Qu, Jiuhui,Liu, Ruiping,et al. Specific anion effects on the stability of zeolitic imidazolate framework-8 in aqueous solution[J]. MICROPOROUS AND MESOPOROUS MATERIALS,2018,259:171-177. |
| APA | Zhang, Xiwang.,Qu, Jiuhui.,Liu, Ruiping.,Li, Yongfeng.,Qi, Zenglu.,...&Wang, Huan.(2018).Specific anion effects on the stability of zeolitic imidazolate framework-8 in aqueous solution.MICROPOROUS AND MESOPOROUS MATERIALS,259,171-177. |
| MLA | Zhang, Xiwang,et al."Specific anion effects on the stability of zeolitic imidazolate framework-8 in aqueous solution".MICROPOROUS AND MESOPOROUS MATERIALS 259(2018):171-177. |
入库方式： OAI收割
来源：生态环境研究中心
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