Scientists have long tried to use graphene, which is composed of carbon, as a kind of sieve. But this material doesn't have any pores. Now, a team has found an alternative material which comes with ...

Activated and porous carbons along with zeolites and molecular sieves largely owe their industrial value to the ability to control the rate of transport of different molecules. This characteristic ...

Researchers have made reported some exciting findings relating to metal-organic frameworks (MOFs), a class of porous materials, which could benefit a wide range of important gas separation processes.