A 3D Covalent Organic Framework with Exceptionally High Iodine Capture Capability
文献类型：期刊论文
| 作者 | Ge, RL; Song, XD; Wang, Y; Xing, XQ ; Jiang, QK; Lu, H; Hao, C; Guo, XW; Gao, YA; Jiang, DL
|
| 刊名 | CHEMISTRY-A EUROPEAN JOURNAL
 |
| 出版日期 | 2018 |
| 卷号 | 24期号:3页码:585-589 |
| 关键词 | adsorbent covalent organic framework iodine nuclear energy porous materials |
| ISSN号 | 0947-6539 |
| DOI | 10.1002/chem.201705405 |
| 文献子类 | Article |
| 英文摘要 | Using porous materials to cope with environmental issues is promising but remains a challenge especially for removing the radioactive vapor wastes in fission because of harsh adsorption conditions. Here we report a new, stable covalent organic framework (COF) as a porous platform for removing iodine vapor-a major radioactive fission waste. The three-dimensional COF consists of a diamond topology knotted by adamantane units, creates ordered one-dimensional pores and are highly porous. The COF enables the removal of iodine vapor via charge transfer complex formation with the pore walls to achieve exceptional capacity. Moreover, the 3D COF is "soft" to trigger structural fitting to iodine while retaining connectivity and enables cycle use for many times while retaining high uptake capacity. These results set a new benchmark for fission waste removal and suggest the great potential of COFs as a designable porous material for challenging world-threatening pollution issues. |
| 电子版国际标准刊号 | 1521-3765 |
| WOS关键词 | VOLATILE IODINE ; CARBON-DIOXIDE ; ELECTRICAL-CONDUCTIVITY ; PROTON CONDUCTION ; ACTIVATED CARBONS ; SINGLE-CRYSTAL ; ADSORPTION ; POLYMERS ; SORPTION ; STORAGE |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000419893400012 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/285534]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Ge, RL,Song, XD,Wang, Y,et al. A 3D Covalent Organic Framework with Exceptionally High Iodine Capture Capability[J]. CHEMISTRY-A EUROPEAN JOURNAL,2018,24(3):585-589. |
| APA | Ge, RL.,Song, XD.,Wang, Y.,Xing, XQ.,Jiang, QK.,...&Wang, C.(2018).A 3D Covalent Organic Framework with Exceptionally High Iodine Capture Capability.CHEMISTRY-A EUROPEAN JOURNAL,24(3),585-589. |
| MLA | Ge, RL,et al."A 3D Covalent Organic Framework with Exceptionally High Iodine Capture Capability".CHEMISTRY-A EUROPEAN JOURNAL 24.3(2018):585-589. |
入库方式： OAI收割
来源：高能物理研究所
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