IUPAC recommends characterization of zeolites to be performed using argon gas at 87 K. The advantages of argon over nitrogen are discussed. Examples of Ar isotherms for various zeolites are shown. Finally, the characterization of mesoporous zeolites (hierarchical materials) using Ar adsorption is discussed.
Small-scale domestic solar could cause power failures
I do hope that AI will not mean we loose the experienced staff. AI is pattern matching, what happens if an unprecedented event happens? We will need...