Ultrastable Thorium Metal-Organic Frameworks for Efficient Iodine Adsorption
文献类型：期刊论文
| 作者 | Li, ZJ; Yue, ZH; Ju, Y; Wu, XL; Ren, YM; Wang, SF; Li, YX; Zhang, ZH; Guo, XF; Lin, J |
| 刊名 | INORGANIC CHEMISTRY
 |
| 出版日期 | 2020 |
| 卷号 | 59期号:7页码:4435-4442 |
| ISSN号 | 0020-1669 |
| 关键词 | VOLATILE IODINE COORDINATION CAPTURE POLYMERS SORPTION |
| DOI | 10.1021/acs.inorgchem.9b03602 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Two novel thorium-based metal-organic frameworks (MOFs), namely Th-SINAP-7 and Th-SINAP-8, have been synthesized via the solvothermal reactions of thorium nitrate and 1,4- or 2,6-naphthalenedicarboxylic acid in the presence of acid modulators. Bearing the rigid aromatic architectures, Th-SINAP-7 and Th-SINAP-8 exhibit exceptional chemical (from pH 1 to 12) and thermal stabilities (up to 520 degrees C), as well as ionizing radioresistance (2 X 10(5) Gy beta and gamma irradiations). The highly porous nature and conjugated pi-electrons of naphthalene on the organic linkers endow high affinity of both MOFs toward I-2 molecules owning to the charge transfer between pi-electrons of the host networks and the guest iodine molecules, as evidenced by combined techniques including of FTIR, PXRD, SEM-EDS, UV-vis spectroscopy, XPS, and Raman spectroscopy. Particularly, Th-SINAP-8 can efficiently remove >99% I-2 from cyclohexane solution and exhibit guest uptake of iodine vapor with an adsorption capacity of 473 mg/g. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/33243]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Washington State Univ, Dept Chem, Pullman, WA 99164 USA 2.Chinese Acad Sci, Key Lab Interfacial Phys & Technol, Shanghai 201800, Peoples R China 3.Changzhou Univ, Jiangsu Key Lab Adv Catalyt Mat & Technol, Changzhou 213164, Peoples R China 4.China Acad Engn Phys, Inst Mat, Mianyang 621907, Sichuan, Peoples R China 5.Nanyang Technol Univ, Sch Phys & Math Sci, Div Chem & Biol Chem, Singapore 637371, Singapore 6.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, ZJ,Yue, ZH,Ju, Y,et al. Ultrastable Thorium Metal-Organic Frameworks for Efficient Iodine Adsorption[J]. INORGANIC CHEMISTRY,2020,59(7):4435-4442. |
| APA | Li, ZJ.,Yue, ZH.,Ju, Y.,Wu, XL.,Ren, YM.,...&Wang, JA.(2020).Ultrastable Thorium Metal-Organic Frameworks for Efficient Iodine Adsorption.INORGANIC CHEMISTRY,59(7),4435-4442. |
| MLA | Li, ZJ,et al."Ultrastable Thorium Metal-Organic Frameworks for Efficient Iodine Adsorption".INORGANIC CHEMISTRY 59.7(2020):4435-4442. |
入库方式： OAI收割
来源：上海应用物理研究所
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