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Incorporation of Chromophores into Metal–Organic Frameworks for Boosting CO2 Conversion

التفاصيل البيبلوغرافية
العنوان: Incorporation of Chromophores into Metal–Organic Frameworks for Boosting CO2 Conversion
المؤلفون: Yun-Nan Gong, Tong-Bu Lu, Xiaokang Li, Jian-Hua Mei, Jin-Wang Liu, Ji-Hua Deng, Di-Chang Zhong, Xue-Lian Lin
المصدر: Inorganic Chemistry. 60:14924-14931
بيانات النشر: American Chemical Society (ACS), 2021.
سنة النشر: 2021
مصطلحات موضوعية: Inorganic Chemistry, Aqueous solution, Chemical engineering, Chemistry, Boiling, Photocatalysis, Metal-organic framework, Physical and Theoretical Chemistry, Chromophore, Porosity, Cycloaddition, Catalysis
الوصف: The exploitation of highly stable and active catalysts for the conversion of CO2 into valuable fuels is desirable but is a great challenge. Herein, we report that the incorporation of chromophores into metal-organic frameworks (MOFs) could afford robust catalysts for efficient CO2 conversion. Specifically, a porous Nd(III) MOF (Nd-TTCA; TTCA3- = triphenylene-2,6,10-tricarboxylate) was constructed by incorporating one-dimensional Nd(CO2)n chains and TTCA3- ligands, which exhibits a very high stability, retaining its framework not only in the air at 300 °C for 2 h but also in boiling aqueous solutions at pH 1-12 for 7 days. More importantly, Nd-TTCA has achieved a 5-fold improvement in photocatalytic activity for reducing CO2 to HCOOH and a 10-fold improvement in catalytic activity for the cycloaddition of CO2 into cyclic carbonate in comparison to those of H3TTCA itself. This work gives a new strategy to design efficient artificial crystalline catalysts for CO2 conversion.
تدمد: 1520-510X
0020-1669
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::14a06288071283951d6753f8051f58a8
https://doi.org/10.1021/acs.inorgchem.1c02294
حقوق: CLOSED
رقم الأكسشن: edsair.doi...........14a06288071283951d6753f8051f58a8
قاعدة البيانات: OpenAIRE
الوصف
تدمد:1520510X
00201669