Sabarish, R. published the artcileSynthesis, characterization and evaluations of micro/mesoporous ZSM-5 zeolite using starch as bio template, Recommanded Product: Benzyl acetate, the main research area is zeolite esterification benzyl alc acetic acid starch template.
We report a simple and economical method to synthesis hierarchical ZSM-5 zeolite using a natural polymer, soluble starch, as a mesotemplate. The synthesized samples were characterized with X-ray diffraction, Fourier transform IR spectroscopy, field emission SEM, transmission electron microscopy, nitrogen sorption, ammonia temperature-programmed desorption and thermogravimetric anal. The crystallinity and Mordenite Framework Inverted structure of the samples was confirmed by X-ray diffraction and Fourier transform IR spectroscopy anal. SEM and transmission electron microscopy images revealed the presence of mesopores in the synthesized samples. The nitrogen adsorption/desorption results of the hierarchical samples have been found to be in agreement with the SEM and transmission electron microscopy results and support the development of mesoporosity. The acidity of the hierarchical zeolite was studied using ammonia temperature-programmed desorption. The thermogravimetric anal. confirmed the thermal stability of the synthesized samples up to 750°C. The catalytic activities of the modified and unmodified zeolites were specifically tested for the esterification of acetic acid with benzyl alc. The results indicate that the hierarchical ZSM-5 catalyst offers a better catalytic yield (76%) than the unmodified systems.
SN Applied Sciences published new progress about Esterification. 140-11-4 belongs to class esters-buliding-blocks, name is Benzyl acetate, and the molecular formula is C9H10O2, Recommanded Product: Benzyl acetate.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics