Academic Journal
High Uptake of ReO4− by a Radiation Resistant [Th48Ni6] Nanocage-Based Metal−Organic Framework
| العنوان: | High Uptake of ReO4− by a Radiation Resistant [Th48Ni6] Nanocage-Based Metal−Organic Framework |
|---|---|
| المؤلفون: | Zhao, Bin, Xu, Hang, Cao, Chun-shuai, Hu, Han-she, Wang, Shi-bin, Liu, Jin-cheng, Cheng, Peng, Kaltsoyannis, Nikolas, Li, Jun |
| المصدر: | Zhao , B , Xu , H , Cao , C , Hu , H , Wang , S , Liu , J , Cheng , P , Kaltsoyannis , N & Li , J 2019 , ' High Uptake of ReO4− by a Radiation Resistant [Th48Ni6] Nanocage-Based Metal−Organic Framework ' , Angewandte Chemie , vol. 58 , pp. 6022-6027 . https://doi.org/10.1002/ange.201901786 |
| سنة النشر: | 2019 |
| المجموعة: | The University of Manchester: Research Explorer - Publications |
| مصطلحات موضوعية: | Actinide chemistry, metal-organic framework, radiation resistance, aromatic electronic structure, enrich nuclear waste |
| الوصف: | Assembled from [Th48Ni6] nanocages, the first transion‐metal (TM)‐Th metal‐organic framework (MOF, 1) has been synthesized and structurally characterized. 1 exhibits high solvent and acid/base stability, and resistance to 400 kGy β irradiation. Notably, 1 captures ReO4− (an analog of radioactive 99TcO4−, a key species in nuclear wastes) with a maximum capacity of 807 mg/g, falling among the largest values known to date. Furthermore, 1 can enrich methylene blue (MB) and can also serve as an effective and recyclable catalyst for CO2 fixation with epoxides; there is no significant loss of catalytic activity after 10 cycles. Theoretical studies with nucleus‐independent chemical shifts and natural bond orbital analysis reveal that the [Th6O8] clusters in 1 have a unique stable electronic structure with (d‐p)π aromaticity, partialy rationalising 1’s stability. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/vnd.openxmlformats-officedocument.wordprocessingml.document |
| اللغة: | English |
| DOI: | 10.1002/ange.201901786 |
| الاتاحة: | https://research.manchester.ac.uk/en/publications/598dde45-26d3-4020-beb4-b9bc5ce09b8d https://doi.org/10.1002/ange.201901786 https://pure.manchester.ac.uk/ws/files/86283490/Th6_Manuscript_20190209_AAM_002_.docx http://doi.wiley.com/10.1002/ange.201901786 |
| Rights: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.919005B0 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1002/ange.201901786 |
|---|