Synthesis and metalation of catechol-functionalized porous organic polymers

Mitchell H. Weston; Omar K. Farha; Brad G. Hauser; Joseph T. Hupp; Sonbinh T. Nguyen

doi:10.1021/cm2034646

Synthesis and metalation of catechol-functionalized porous organic polymers

Mitchell H. Weston, Omar K. Farha, Brad G. Hauser, Joseph T. Hupp, Sonbinh T. Nguyen

Northwestern University

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

87 Citations (Scopus)

Abstract

Robust catechol-functionalized porous organic polymers (POPs) with tunable porosities (560-1050 m²/g) and degrees of functionalization were synthesized using a cobaltcatalyzed acetylene trimerization (CCAT) strategy. Post-synthesis metalation can be readily carried out with a wide range of metal precursors (Cu^II, Mg^II, and Mn^II salts and complexes), resulting in metalated POPs with enhanced heat of hydrogen adsorptions compared to the starting nonmetalated materials.

Original language	English
Pages (from-to)	1292-1296
Number of pages	5
Journal	Chemistry of Materials
Volume	24
Issue number	7
DOIs	https://doi.org/10.1021/cm2034646
Publication status	Published - Apr 10 2012

Keywords

Hydrogen storage
Metal catecholates
Porous organic polymers

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)
Materials Chemistry

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AU - Weston, Mitchell H.

AU - Farha, Omar K.

AU - Hauser, Brad G.

AU - Hupp, Joseph T.

AU - Nguyen, Sonbinh T.

PY - 2012/4/10

Y1 - 2012/4/10

N2 - Robust catechol-functionalized porous organic polymers (POPs) with tunable porosities (560-1050 m2/g) and degrees of functionalization were synthesized using a cobaltcatalyzed acetylene trimerization (CCAT) strategy. Post-synthesis metalation can be readily carried out with a wide range of metal precursors (CuII, MgII, and MnII salts and complexes), resulting in metalated POPs with enhanced heat of hydrogen adsorptions compared to the starting nonmetalated materials.

AB - Robust catechol-functionalized porous organic polymers (POPs) with tunable porosities (560-1050 m2/g) and degrees of functionalization were synthesized using a cobaltcatalyzed acetylene trimerization (CCAT) strategy. Post-synthesis metalation can be readily carried out with a wide range of metal precursors (CuII, MgII, and MnII salts and complexes), resulting in metalated POPs with enhanced heat of hydrogen adsorptions compared to the starting nonmetalated materials.

KW - Hydrogen storage

KW - Metal catecholates

KW - Porous organic polymers

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Synthesis and metalation of catechol-functionalized porous organic polymers

Abstract

Keywords

ASJC Scopus subject areas

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