Abstract
| - We present the first examples of ordered macroporous carbons (OMCs) containing metal nanoparticles and hierarchical pore structures. The sol−gel polymerization of formaldehyde with potassium 2,4-dihydroxybenzoate within the void spaces of an ordered array of polystyrene spheres, followed by ion exchange, template removal, and carbonization, affords M-doped OMCs, where M = Co, Ni, Cu.
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