Enhanced Water Stability in Zn-Doped Zeolitic Imidazolate Framework-67 (ZIF-67) for CO2 Capture Applications
文献类型：期刊论文
| 作者 | Qian, Xukun; Ren, Qingbao; Wu, Xiaofei; Sun, Jing1; Wu, Hongyu; Lei, Jun |
| 刊名 | CHEMISTRYSELECT
 |
| 出版日期 | 2018 |
| 卷号 | 3期号:2页码:657 |
| 关键词 | CO2 capture Doping Water stability ZIF-67 |
| ISSN号 | 2365-6549 |
| DOI | 10.1002/slct.201702114 |
| 英文摘要 | In this work, the water stability of zeolitic imidazolate framework-67 (ZIF-67) is successfully enhanced by Zn-doping during the crystallization process. Both elemental mapping analysis and X-ray diffraction (XRD) results reveal that Zn element is doped in the ZIF-67's crystals. The thermal stability, surface area and CO2 capacity are not significantly affected by Zn-doping as evidenced by thermogravimetric analysis (TGA) and gas sorption. When exposed to liquid water, the doped ZIF-67 s show better stability in terms of crystal structure, morphology, surface area and CO2 uptake capacity. However, the undoped ZIF-67 crystals collapse and nearly lose their porosity as well as CO2 uptake capacity after the same exposure. This study provides a new approach to enhance the water stability of ZIF-67. |
| 学科主题 | Chemistry, Multidisciplinary |
| WOS记录号 | WOS:000422674700045 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | This work is financially supported by the projects funded by the National Natural Science Foundation of China (11547028), Zhejiang Province Public Welfare Technology Application Research Project (2017C31108), Lishui High-Level Talents Training Funding Project (2016RC02), the Opening Project of the State Key Laboratory of High Performance Ceramics and Superfine Microstructure (SKL201508SIC), the Opening Project of State Key Laboratory of Silicon Materials (SKL2015-05) and 151 Talents Project in Zhejiang Province. ; This work is financially supported by the projects funded by the National Natural Science Foundation of China (11547028), Zhejiang Province Public Welfare Technology Application Research Project (2017C31108), Lishui High-Level Talents Training Funding Project (2016RC02), the Opening Project of the State Key Laboratory of High Performance Ceramics and Superfine Microstructure (SKL201508SIC), the Opening Project of State Key Laboratory of Silicon Materials (SKL2015-05) and 151 Talents Project in Zhejiang Province. |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24549]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Lishui Univ, Inst Optoelect Technol, Lishui 323000, Peoples R China 2.Chinese Acad Sci, State Key Lab High Performance Ceram & Superfine, Shanghai Inst Ceram, 1295 Dingxi Rd, Shanghai 200050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qian, Xukun,Ren, Qingbao,Wu, Xiaofei,et al. Enhanced Water Stability in Zn-Doped Zeolitic Imidazolate Framework-67 (ZIF-67) for CO2 Capture Applications[J]. CHEMISTRYSELECT,2018,3(2):657, 661. |
| APA | Qian, Xukun,Ren, Qingbao,Wu, Xiaofei,Sun, Jing,Wu, Hongyu,&Lei, Jun.(2018).Enhanced Water Stability in Zn-Doped Zeolitic Imidazolate Framework-67 (ZIF-67) for CO2 Capture Applications.CHEMISTRYSELECT,3(2),657. |
| MLA | Qian, Xukun,et al."Enhanced Water Stability in Zn-Doped Zeolitic Imidazolate Framework-67 (ZIF-67) for CO2 Capture Applications".CHEMISTRYSELECT 3.2(2018):657. |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。