Chemistry is traditionally divided into organic and inorganic chemistry. Product Details of 1941-30-6. The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent,Which mentioned a new discovery about 1941-30-6
Silicalite-1 samples were synthesized from gels of composition: 0.08 Na2O – 0.08 TPABr – 1 SiO2 – 20 H2O (TPABr = tetrapropylammonium bromide) at 170C under autogeneous pressure during 24 h. The gels used without aging yielded large particles of ca. 15 mum, while the aged gel led to small particles of ca. 2 mum. The acidity of the samples was checked by FTIR of the silanol groups, by the IR spectra of adsorbed pyridine and by temperature programmed desorption of ammonia. The silanol groups were also identified by High Resolution Solid State 29Si NMR spectroscopy. The samples not containing H-bonded silanol groups were not active either in the dehydration of propan-2-ol or the cumene cracking. The samples calcined and NH4+ exchanged by NH4Cl either at pH = 5.5 or pH = 10.5 showed activity in the propan-2-ol dehydration, but not in cumene cracking. These samples contained acid sites of medium acid strength characterized by the H-bonded silanol groups. A second calcination of the samples was necessary in order to show some activity in cumene cracking. A ZSM-5 sample of Si/Al = 25 was synthesized and studied for the sake of comparison. A Silicalite-1 sample composed of small particles first calcined at 550C, then NH4+ exchanged with NH4Cl at pH = 5.5 and finally calcined at 550C showed the highest activity (10-11%) in cumene cracking. A hypothesis could be advanced on the production of Lewis acid centers, to explain the catalytic activity of this sample.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Product Details of 1941-30-6, you can also check out more blogs about1941-30-6
Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI