| A 3d covalent organic framework with exceptionally high iodine capture capability | |
| Wang, Chang1; Wang, Yu1; Ge, Rile1; Song, Xuedan4; Xing, Xueqing5; Jiang, Qike1; Lu, Hui1; Hao, Ce4; Guo, Xinwen4; Gao, Yanan1,3,4 | |
| 刊名 | Chemistry-a european journal
 |
| 2018-01-12 | |
| 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 |
| 通讯作者 | Gao, yanan(ygao@dicp.ac.cn) ; Jiang, donglin(djiang@jaist.ac.jp) |
| 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. |
| 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 |
| WOS类目 | Chemistry, Multidisciplinary |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| WOS记录号 | WOS:000419893400012 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2177910 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Gao, Yanan; Jiang, Donglin |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, 457 Zhongshan Rd, Dalian 116023, Peoples R China 2.Japan Adv Inst Sci & Technol, Field Environm & Energy, Sch Mat Sci, 1-1 Asahidai Nomi, Nomi 9231292, Japan 3.Hainan Univ, Key Lab, Minist Educ Adv Mat Trop Isl Resources, 58 Renmin Ave, Haikou 570228, Hainan, Peoples R China 4.Dalian Univ Technol, State Key Lab Fine Chem, 2 Linggong Rd, Dalian 116024, Peoples R China 5.Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, 39 Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Chang,Wang, Yu,Ge, Rile,et al. A 3d covalent organic framework with exceptionally high iodine capture capability[J]. Chemistry-a european journal,2018,24(3):585-589. |
| APA | Wang, Chang.,Wang, Yu.,Ge, Rile.,Song, Xuedan.,Xing, Xueqing.,...&Jiang, Donglin.(2018).A 3d covalent organic framework with exceptionally high iodine capture capability.Chemistry-a european journal,24(3),585-589. |
| MLA | Wang, Chang,et al."A 3d covalent organic framework with exceptionally high iodine capture capability".Chemistry-a european journal 24.3(2018):585-589. |
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