Reuseable Monolithic Nanoporous Graphite-Supported Nanocatalysts (Fe, Au, Pt, Pd, Ni, and Rh) from Pyrolysis and Galvanic Transmetalation of Ferrocene-Based Polyamide Aerogels

Reuseable Monolithic Nanoporous Graphite-Supported Nanocatalysts (Fe, Au, Pt, Pd, Ni, and Rh) from Pyrolysis and Galvanic Transmetalation of Ferrocene-Based Polyamide Aerogels

Polyamide aerogels with ferrocene as a monomer repeat unit were prepared in one step from ferrocene dicarboxylic acid and tris­(4-isocyanatophenyl)­methane. Pyrolysis at ≥800 °C yielded nanoporous carbons doped throughout with crystallites of α-Fe (about 50 nm in diameter), which in turn were shroud...

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Veröffentlicht in:Chemistry of materials 2016-07, Vol.28 (13), p.4867-4877
Hauptverfasser: Saeed, Adnan M, Wisner, Clarissa A, Donthula, Suraj, Majedi Far, Hojat, Sotiriou-Leventis, Chariklia, Leventis, Nicholas
Format: Artikel
Sprache:eng
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Zusammenfassung:Polyamide aerogels with ferrocene as a monomer repeat unit were prepared in one step from ferrocene dicarboxylic acid and tris­(4-isocyanatophenyl)­methane. Pyrolysis at ≥800 °C yielded nanoporous carbons doped throughout with crystallites of α-Fe (about 50 nm in diameter), which in turn were shrouded in graphitic ribbons (
ISSN:0897-4756
1520-5002
DOI:10.1021/acs.chemmater.6b02364