Removal of airborne toxic chemicals by porous organic polymers containing metal-catecholates.

Removal of airborne toxic chemicals by porous organic polymers containing metal-catecholates.

Chemical communications (Cambridge, England) (2013-03-07)

Mitchell H Weston, Gregory W Peterson, Matthew A Browe, Paulette Jones, Omar K Farha, Joseph T Hupp, Sonbinh T Nguyen

RESUMEN

Porous organic polymers bearing metal-catecholate groups were evaluated for their ability to remove airborne ammonia, cyanogen chloride, sulphur dioxide, and octane by micro-breakthrough analysis. For ammonia, the metal-catecholate materials showed remarkable uptake under humid conditions.

MATERIALES

Referencia del producto

Marca

Descripción del producto

412236

Sigma-Aldrich

Octane, reagent grade, 98%

295698

Sigma-Aldrich

Sulfur dioxide, ≥99.9%

296988

Sigma-Aldrich

Octane, anhydrous, ≥99%

657042

Sigma-Aldrich

Octane, electronic grade, ≥99.999% metals basis, ≥99% (CP)

74820

Supelco

Octane, analytical standard