Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 1941-30-6, molcular formula is C12H28BrN, introducing its new discovery. COA of Formula: C12H28BrN
MFI membrane with high permeance was successfully synthesized on the macroporous (pore size of 3-4 mum) alpha-Al2O3 tubular support with a novel modified secondary growth method. Before the crystallization, the seeded support was wrapped with Teflon tape in order to focalize the growth of crystals in the region of seed layer. The as-synthesized membrane was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and single-gas permeation testing. The results indicated that the as-synthesized membrane had a thickness of 6-8 mum similar to the thickness of the seed layer and exhibited high gas permeance. At room temperature, the permeance of H2 and the ideal separation factor of H2/SF6 reached 1.64 × 10-6 mol m-2 s-1 Pa-1 and 71, respectively. The permeance of single-gas increased with the increasing of temperature. The ideal separation factors of H2/i-C4H10 and H2/SF6 decreased with the increasing of temperature from 298 to 473 K. At 473 K, the ideal separation factors of H2/i-C4H10 and H2/SF6 were 12.16 and 11.08, which were still higher than their Knudsen ratios of 5.39 and 8.54, respectively.
One of the oldest and most widely used commercial enzyme inhibitors is aspirin, COA of Formula: C12H28BrN, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 1941-30-6
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI