TY - JOUR
T1 - Construction of hexanuclear Ce(III) metal−porphyrin frameworks through linker induce strategy for CO2 capture and conversion
AU - Zhang, Liangliang
AU - Feng, Yang
AU - He, Huihui
AU - Liu, Yang
AU - Weng, Jiena
AU - Zhang, Peng
AU - Huang, Wei
N1 - Publisher Copyright:
© 2021 Elsevier B.V.
PY - 2021/8/15
Y1 - 2021/8/15
N2 - In this article, we report a series of hexanuclear rare-earth MOFs based on Ce (III) and 5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin, namely Ce-PCN-224, with a new zln topology through linker induce strategy. Ce-PCN-224 exhibits permanent porosity, high water and thermal stabilities, and the ability to adsorb dye molecules in the aqueous environment. Moreover, after post-metallation with Fe, Co, and Ni, Ce-PCN-224(Fe) and Ce-PCN-224(Co) were proved to be efficient heterogeneous catalysts for the cycloaddition of CO2 with epoxides, attributed to the combination of multiple Lewis acidic sites.
AB - In this article, we report a series of hexanuclear rare-earth MOFs based on Ce (III) and 5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin, namely Ce-PCN-224, with a new zln topology through linker induce strategy. Ce-PCN-224 exhibits permanent porosity, high water and thermal stabilities, and the ability to adsorb dye molecules in the aqueous environment. Moreover, after post-metallation with Fe, Co, and Ni, Ce-PCN-224(Fe) and Ce-PCN-224(Co) were proved to be efficient heterogeneous catalysts for the cycloaddition of CO2 with epoxides, attributed to the combination of multiple Lewis acidic sites.
KW - Cycloaddition reactions of CO
KW - Linker induce strategy
KW - Metal-organic frameworks (MOFs)
UR - http://www.scopus.com/inward/record.url?scp=85100420093&partnerID=8YFLogxK
U2 - 10.1016/j.cattod.2020.12.038
DO - 10.1016/j.cattod.2020.12.038
M3 - 文章
AN - SCOPUS:85100420093
SN - 0920-5861
VL - 374
SP - 38
EP - 43
JO - Catalysis Today
JF - Catalysis Today
ER -