Novel Porphyrinic Porous Organic Frameworks for High Performance Separation of Small Hydrocarbons

A series of Porphyrinic-CTF materials are synthesized under ionothermal condition with high surface areas (>3200 m(2)/g) and tunable pore sizes. The ZnP-CTFs exhibit high adsorption capacities and selectivity towards C(3)H(8), and C(2)H(6) over CH(4) as IAST prediction. Furthermore, we explore th...

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Detalles Bibliográficos
Autores principales: Ma, Heping, Ren, Hao, Meng, Shuang, Sun, Fuxing, Zhu, Guangshan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2013
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3767950/
https://www.ncbi.nlm.nih.gov/pubmed/24018972
http://dx.doi.org/10.1038/srep02611
Descripción
Sumario:A series of Porphyrinic-CTF materials are synthesized under ionothermal condition with high surface areas (>3200 m(2)/g) and tunable pore sizes. The ZnP-CTFs exhibit high adsorption capacities and selectivity towards C(3)H(8), and C(2)H(6) over CH(4) as IAST prediction. Furthermore, we explore the utility of ZnP-CTF for gas chromatographic separation of the small hydrocarbons mixture based on their different van der waals interactions and polarizability. More importantly, the fast breakthrough test further proves that the ZnP-CTF-400 and ZnP-CTF-500 can separate the small hydrocarbons under kinetic dynamic conditions.

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