Co(salen) catalysed oxidation of synthetic lignin-like polymer: Co(salen) effects
نویسندگان
چکیده
منابع مشابه
Synthesis, Characterization of Cosalen/nay and the Catalytic Performance for Aerobic Oxidation of Cyclohexane
− N,N’-Bis(salicylidene)ethylenediiminocobalt (Cosalen) was encapsulated into the supercage of microporous NaY zeolite via “ship-in-a-bottle” technique. The impregnated Cosalen complex immobilized on the outer surface of the zeolite was also prepared in order to further prove the encapsulation by the flexible ligand method. The samples were characterized by FT-IR, UV-Vis, XRD, TG/DTA and SEM te...
متن کاملTransition Metal-catalysed Oxidation of Lignin Model Compounds for Oxygen Delignification of Pulp
.....................................................................................................1 PREFACE.........................................................................................................3 LIST OF PUBLICATIONS.............................................................................4
متن کاملWet Aerobic Oxidation of Lignin into Aromatic Aldehydes Catalysed by a Perovskite-type Oxide: LaFe1-xCuxO3
The perovskite-type oxide catalyst LaFe1-xCuxO3 (x=0, 0.1, 0.2) was prepared by the sol–gel method, and tested as a catalyst in the wet aerobic oxidation (WAO) of lignin into aromatic aldehydes. The lignin conversion and the yield of each aromatic aldehyde were significantly enhanced in the catalytic process, compared with the non-catalyzed process. Moreover, it was shown that the stability of ...
متن کاملCharacterization of the lignin polymer in Brassicaceae family
Background and objectives: Residues of medicinal plants after extraction and weeds are suitable candidates for bioethanol production. Significant barriers exist to make the conversion of lignocellulosic feedstock to biofuel cost effective and environmentally friendly; one of which is the lignin polymer. Brassicaceae family is one of the potential targets for biofuel production....
متن کاملXanthine oxidase-catalysed oxidation of paracetamol.
Paracetamol was polymerized in a reaction mixture containing xanthine oxidase, xanthine and paracetamol. This polymerization reaction was not inhibited by allopurinol or KCN, indicating that neither the molybdenum sites nor the iron-sulphur centres of the enzyme were involved in this catalytic activity. Removal of the flavin centres from the enzyme, however, completely abolished paracetamol oxi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Hemijska industrija
سال: 2012
ISSN: 0367-598X,2217-7426
DOI: 10.2298/hemind120124031z