site stats

Iron phthalocyanine zeolite y

WebDec 1, 1993 · Abstract. Cobalt phthalocyanine was synthesized within the cavities of Y zeolites and was characterized in all the steps of the synthesis and purification … WebApr 1, 2005 · Iron phthalocyanine supported on silica or encapsulated inside zeolite Y as solid photocatalysts for the degradation of phenols and sulfur heterocycles Authors: …

Vibrational studies of iron phthalocyanines in zeolites

WebOct 1, 2016 · Abstract The oxidation of thymol and carvacrol to thymoquinone with potassium peroxymonosulfate (KHSO5) catalyzed by iron phthalocyanine tetrasulfonate (FePcTS) in a methanol (4.0 mL)–water (0.5 mL) mixture has been carried out. In a typical reaction, the amounts of the substrate, oxidant, and catalyst were 0.300, 0.600, and 1 × … WebAug 18, 1994 · Our catalyst incorporates iron phthalocyanine complexes encapsulated in crystals of zeolite Y, which are in turn embedded in a polydimethylsiloxane membrane. … busecker apotheken https://cynthiavsatchellmd.com

Iron phthalocyanine supported on silica or encapsulated inside …

WebMaterials such as zeolites, silica, titania, and alumina are the most widely mentioned support materials in the literature. Other important pur-poses which have long been considered are in the optimization of film sensing properties. Studies employing Cu phthalocyanine–polymer composites reported that the dispersion of WebNatural zeolites are well-known materials widely applied in the environmental remediation treatment process. However, the integration of various treatment methods is exceedingly investigated for achieving satisfactory effluent quality. In this paper, the integration of electrocoagulation and natural zeolite was evaluated in the treatment of biowaste … WebPhthalocyanine is an intensely blue-green-colored aromatic macrocyclic compound that is widely used in dyeing and the first phthalocyanine (Pc) was synthesized accidentally in … busecke leer

Catalytic and electrocatalytic properties of intrazeolitically prepare…

Category:Oxidation of pinane to 2-pinane hydroperoxide over encaged metal …

Tags:Iron phthalocyanine zeolite y

Iron phthalocyanine zeolite y

Iron phthalocyanine-sensitized magnetic catalysts for BPA photodegra…

WebMar 25, 2024 · Literature studies showed that phenol has been efficiently degraded by photocatalytic activity of iron (II/III) phthalocyanine supported on graphene 44 or zeolites … We would like to show you a description here but the site won’t allow us. WebAbstract Nitro substituted iron-phthalocyanines on Y zeolite are synthesized via a ligand exchange reaction starting from a mixture of solids containing ferrocene, 4-nitro-1,2-dicyanobenzene and dry Y zeolite. The nature and loading of the catalyst is verified by Vis-NIR and solid state 13 C-NMR. Purification by soxhlet extraction demonstrates ...

Iron phthalocyanine zeolite y

Did you know?

WebFeb 12, 2003 · Cobalt (II) phthalocyanine (CoPc) molecules have been encapsulated within the supercage of zeolite-Y. The square-planar complex, being larger than the almost … WebOur present catalyst, comprising iron phthalocyanine in zeolite Y (FePcY), was synthesized according to an optimized version of the metallocene method10 and was encapsulated in a ...

WebDOI: 10.1016/S1381-1169(99)00405-7 Corpus ID: 93838503; Oxidation of pinane to 2-pinane hydroperoxide over encaged metal phthalocyanines in Y zeolites. Mechanism and kinetic modelling WebZeolite encapsulated iron phthalocyanines have been used for biomimetic oxidation of hydrocarbon [10].Vanadium complexes have been considered as biomimetic models of …

WebSep 1, 2006 · Phthalocyanine and phthalocyaninates are produced under these conditions using activated Rieke metals, metals on inert substrate, sources of “soluble” metals in the form of unstable metal... WebApr 15, 2005 · Iron phthalocyanine supported on silica or encapsulated inside zeolite Y as solid photocatalysts for the degradation of phenols and sulfur heterocycles - …

WebIron phthalocyanine supported on silica or encapsulated inside zeolite Y as solid photocatalysts for the degradation of phenols and sulfur heterocycles

WebAug 20, 2024 · Iron phthalocyanine (FePc) is a promising non-precious catalyst for the oxygen reduction reaction (ORR). Unfortunately, FePc with plane-symmetric FeN 4 site usually exhibits an unsatisfactory ORR activity due to its poor O 2 adsorption and activation. Here, we report an axial Fe-O coordination induced electronic localization strategy to … buseck goetheschuleWebS.J. Archibald, in Comprehensive Coordination Chemistry II, 2003 6.8.10.6.2 Phthalocyanine-based ligands (see Chapter 1.24). Once again, a representative sample of zinc … handa\u0027s surprise story bagWebZeolite-encapsulated and clay-intercalated metal porphyrin, phthalocyanine and Schiff-base complexes as models for biomimetic oxidation catalysts: an overview. Coordination … buseck fitnessWebDec 16, 2024 · Different iron and/or cobalt-based catalysts were prepared by one-step pyrolysis under nitrogen at 735 °C of commercially available metal phthalocyanines, FePc, CoPc and mixture FePc + CoPc, as detailed in the ESI. † After the pyrolysis, alkali metals were incorporated by impregnation. busecker tal iservWebAug 20, 2024 · Iron phthalocyanine (FePc) is a promising non-precious catalyst for the oxygen reduction reaction (ORR). Unfortunately, FePc with plane-symmetric FeN 4 site … buseck firmenWebAug 8, 2024 · properties of zeolite Y-encapsulated phthalocyanine and tetrachlorine-substituted phthalocyanine Cu(II) complexes. Geometrical and electronic alterations in … handa\u0027s surprise story powerpointWebIron(II) phthalocyanine Dye content ~90 %; CAS Number: 132-16-1; EC Number: 205-047-2; Synonyms: Phthalocyanine iron(II) salt; find Sigma-Aldrich-379549 MSDS, related peer … handa\u0027s surprise story pdf activities