A dual approach to tuning the porosity of porous organic polymers: Controlling the porogen size and supercritical CO2 processing

Ryan K. Totten; Laura L. Olenick; Ye Seong Kim; Sanjiban Chakraborty; Mitchell H. Weston; Omar K. Farha; Joseph T. Hupp; Sonbinh T. Nguyen

doi:10.1039/c3sc52010b

A dual approach to tuning the porosity of porous organic polymers: Controlling the porogen size and supercritical CO₂ processing

Ryan K. Totten
, Laura L. Olenick
, Ye Seong Kim
, Sanjiban Chakraborty
, Mitchell H. Weston
, Omar K. Farha
, Joseph T. Hupp
, Sonbinh T. Nguyen

Department of Electrical Engineering and Computer Science

Northwestern University

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

Porous organic polymers (POPs) with tunable pore volumes and surface areas can be made from a series of Sn^IV(porphyrins) functionalized with labile, bulky trans-diaxial ligands. Varying the ligand size allows for the tuning of the micropore volume while supercritical CO₂ processing resulted in excellent enhancements of the total pore volumes.

Original language	English
Pages (from-to)	782-787
Number of pages	6
Journal	Chemical Science
Volume	5
Issue number	2
DOIs	https://doi.org/10.1039/c3sc52010b
State	Published - Feb 2014

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abstract = "Porous organic polymers (POPs) with tunable pore volumes and surface areas can be made from a series of SnIV(porphyrins) functionalized with labile, bulky trans-diaxial ligands. Varying the ligand size allows for the tuning of the micropore volume while supercritical CO2 processing resulted in excellent enhancements of the total pore volumes.",

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AU - Totten, Ryan K.

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AU - Kim, Ye Seong

AU - Chakraborty, Sanjiban

AU - Weston, Mitchell H.

AU - Farha, Omar K.

AU - Hupp, Joseph T.

AU - Nguyen, Sonbinh T.

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AB - Porous organic polymers (POPs) with tunable pore volumes and surface areas can be made from a series of SnIV(porphyrins) functionalized with labile, bulky trans-diaxial ligands. Varying the ligand size allows for the tuning of the micropore volume while supercritical CO2 processing resulted in excellent enhancements of the total pore volumes.

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DO - 10.1039/c3sc52010b

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JO - Chemical Science

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A dual approach to tuning the porosity of porous organic polymers: Controlling the porogen size and supercritical CO₂ processing

Abstract

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