Abstract
Better than sliced bread: Layered two-dimensional graphene-based conjugated microporous polymers, which exhibit high surface areas and fluorescence quenching, can be prepared by a graphene-mediated Sonogashira-Hagihara coupling. Upon thermal pyrolysis, these porous polymers are readily converted into porous carbon materials with intriguing physical and electrochemical properties (see scheme; pink spheres=thiophene, thiazole, or pyridine units).
Original language | English (US) |
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Pages (from-to) | 9668-9672 |
Number of pages | 5 |
Journal | Angewandte Chemie - International Edition |
Volume | 52 |
Issue number | 37 |
DOIs | |
State | Published - Sep 9 2013 |
Externally published | Yes |
Keywords
- conjugated microporous polymers
- donor-acceptor systems
- graphene
- oxygen reduction reaction
- porous carbon
ASJC Scopus subject areas
- Catalysis
- General Chemistry