PIM-1/graphene composite: A combined experimental and molecular simulation study

- A polymer of intrinsic microporosity membrane containing graphene was studied.
- The adsorption capacity was not affected by the presence of graphene.
- SEM images show structural differences between the pure polymer and the composite.
- Simulations show monomers-graphene interactions due to their structural similarity.
- Quantitative agreement requires scaling down the gas-solid interaction strength.