Structural features of resorcinol-formaldehyde resin chars and interfacial behavior of water co-adsorbed with low-molecular weight organics

- The porosity of resins and chars increases with increasing water content on polymerization.
- Water blocks narrow pore entrance in chars reducing organics adsorption.
- NMR cryoporometry is an effective tool to study the adsorbent porosity in liquid media.