Aligned macroporous monoliths with intrinsic microporosity via a frozen-solvent-templating approach†
Abstract
Aligned macroporous monoliths of an organic cage, a polymer of intrinsic microporosity (PIM-1), and a metal–organic framework (HKUST-1) are prepared by a controlled freezing approach. In addition to macropores, all the monoliths contain the intrinsic micropores.