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vanadium phthalocyanine novel

Synthesis of a novel dendrimer core of oxovanadium phthalocyanine magnetic nano particles as an efficient catalyst for the synthesis of 34dihydropyranocchromenes derivatives under green condition†

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  • Novel hybrid materials based on the vanadium oxide nanobelts

    Novel hybrid materials based on the vanadium oxide nanobelts

    Novel hybrid materials based on zinc phthalocyanine and nanostructured vanadium oxides have attracted extensive attention for the development of academic research and innovative industrial applications such as flexible electronics optical sensors and heterogeneous catalysts

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  • vanadium phthalocyanine novel

    vanadium phthalocyanine novel

    vanadium phthalocyanine novel This invention relates to novel compounds of the phthalocyanine series It is an object of this invention to prepare novel compounds of the phthalocyanine series containing vanadium in chemical combination It is a further object of this invention to provide practical chemical processes for the preparation of compounds of said series

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  • EP2380894A2  Vanadium phthalocyanine compounds and

    EP2380894A2 Vanadium phthalocyanine compounds and

    A novel vanadium phthalocyanine compound with low absorptivity in the visible light region and high absorptivity in the nearinfrared light region and a nearinfrared absorption filter using the same are disclosed The nearinfrared absorption vanadium phthalocyanine compound is represented by Formula 1 of Claim 1

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  • Syntheses of novel unsymmetrically tetrasubstituted

    Syntheses of novel unsymmetrically tetrasubstituted

    The vanadium trichloridemediated statistical condensation in anhydrous 2NNdimethylaminoethanol resulted in the reduction of the peripheral nitro group of the desired unsymmetrical vanadylphthaloacyanine All the target unsymmetrical phthalocyanines were separated by common column chromatography and fully characterized

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  • Novel hybrid materials based on the vanadium oxide

    Novel hybrid materials based on the vanadium oxide

    Abstract Novel hybrid materials based on zinc phthalocyanine and nanostructured vanadium oxides have attracted extensive attention for the development of academic research and innovative industrial applications such as flexible electronics optical sensors and heterogeneous catalysts

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  • US8669358B2  Vanadium phthalocyanine compounds and

    US8669358B2 Vanadium phthalocyanine compounds and

    A vanadium phthalocyanine compound in the present invention is a nearinfrared absorption compound whose light absorptivity in the nearinfrared light region is superior and light absorptivity in the visible light region is low and is represented by following Formula 1

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  • Phthalocyanine Metal Complexes in Catalysis  Chemical

    Phthalocyanine Metal Complexes in Catalysis Chemical

    Jun 19 2013 · Zhenfu Huang Yuyuan Yao Jiateng Lu Chenhui Chen Wangyang Lu Sanqing Huang Wenxing Chen The consortium of heterogeneous cobalt phthalocyanine catalyst and bicarbonate ion as a novel platform for contaminants elimination based on peroxymonosulfate activation Journal of Hazardous Materials 2016 301 214221

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  • Novel hybrid materials based on the vanadium oxide

    Novel hybrid materials based on the vanadium oxide

    Abstract Novel hybrid materials based on zinc phthalocyanine and nanostructured vanadium oxides have attracted extensive attention for the development of academic research and innovative industrial applications such as flexible electronics optical sensors and heterogeneous catalysts

    More Details
  • vanadium phthalocyanine novel

    vanadium phthalocyanine novel

    vanadium phthalocyanine novel This invention relates to novel compounds of the phthalocyanine series It is an object of this invention to prepare novel compounds of the phthalocyanine series containing vanadium in chemical combination It is a further object of this invention to provide practical chemical processes for the preparation of

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  • Optical Kerr effect observed in a novel vanadium

    Optical Kerr effect observed in a novel vanadium

    Optical Kerr effect observed in a novel vanadium phthalocyanine and analysis of its decay dynamics

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  • Enhancing the performance of vanadyl phthalocyanine

    Enhancing the performance of vanadyl phthalocyanine

    One of the wellknown MPcs derivative is vanadium phthalocyanine or vanadyl 291623tetraphenoxy29H31Hphthalocyanine VOPcPhO VOPcPhO is a ptype organic semiconducting material whose electrical properties change in a humid environment

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  • Syntheses of novel nonaggregated binuclear

    Syntheses of novel nonaggregated binuclear

    Syntheses of novel nonaggregated binuclear phthalocyaninato vanadyl complexes using a palladiumcatalyzed crosscoupling reaction Article in Dyes and

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  • RUA Novel nano molten salt tetra23

    RUA Novel nano molten salt tetra23

    Efficient and recyclable novel nano tetra23pyridiniumporphyrazinatooxovanadium tricyanomethanide VOTPPACCN34 as a vanadium surfacefree phthalocyaninebased molten salt catalyst was successfully designed produced and used for the Strecker synthesis of αaminonitrile derivatives through a onepot threecomponent reaction

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  • Synthesis and Characterization of a Novel Tetra

    Synthesis and Characterization of a Novel Tetra

    A novel tetrasubstituted zinc phthalocyanine 4 ZnPcNHCOCH2PEG5NH2 was synthesized from 4nitrophthalonitrile by using a fourstep procedure The compound has been characterized by UV–Visible fluorescence IR 1H NMR spectra and MALDITOF MS and the satisfactory result has been obtained Most importantly this compound is soluble in many solvents including CHCl3 CH2Cl2

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  • Efficient Perovskite Solar Cells Based on a Solution

    Efficient Perovskite Solar Cells Based on a Solution

    Apr 20 2017 · An organic–inorganic integrated hole transport layer HTL composed of the solution‐processable nickel phthalocyanine NiPc abbreviated NiPc‐OBu 8 and vanadiumV oxide V 2 O 5 is successfully incorporated into structured mesoporous perovskite solar cells PSCsThe optimized PSCs show the highest stabilized power conversion efficiency of up to 168 and good

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  • Comparative Gas Sensing in Cobalt Nickel Copper Zinc

    Comparative Gas Sensing in Cobalt Nickel Copper Zinc

    Direct Synthesis of Vanadium Phthalocyanine and Its Electronic and Magnetic States in Monolayers and Multilayers on Ag111 The Journal of Physical Chemistry C 2015 119 18 98059815 DOI 101021jp512935v Murali Gedda Nimmakayala V V Subbarao and Dipak K Goswami

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  • Vanadyl Phthalocyanine  AMERICAN ELEMENTS

    Vanadyl Phthalocyanine AMERICAN ELEMENTS

    Vanadyl Phthalocyanine is one of numerous organometallic compounds sold by American Elements under the trade name AE OrganometallicsOrganometallics are useful reagent catalyst and precursor materials with applications in thin film deposition industrial chemistry pharmaceuticals LED manufacturing and an Elements supplies Vanadyl Phthalocyanine in most volumes

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  • VanadiumIV oxide phthalocyanine  C32H16N8OV

    VanadiumIV oxide phthalocyanine C32H16N8OV

    VanadiumIV oxide phthalocyanine C32H16N8OV CID 2735160 structure chemical names physical and chemical properties classification patents literature biological activities safetyhazardstoxicity information supplier lists and more COVID19 is

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  • Compounds of the phthalocyanine series  ICI LTD

    Compounds of the phthalocyanine series ICI LTD

    This invention relates to novel compounds of the phthalocyanine series It is an object of this invention to prepare novel compounds of the phthalocyanine series containing vanadium in chemical combination It is a further object of this invention to provide practical chemical processes for the preparation of compounds of said series

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  • VANADIUM PHTHALOCYANINE COMPOUNDS AND NEAR

    VANADIUM PHTHALOCYANINE COMPOUNDS AND NEAR

    Disclosed are novel vanadium phthalocyanine compounds with low absorption efficiency in the visible light domain and high absorption efficiency in the nearinfrared light domain and a nearinfrared absorption filter using the same The nearinfrared absorption vanadium phthalocyanine compounds have chemical formula 1

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  • Phthalocyanine  Schuller Nanoscience Group

    Phthalocyanine Schuller Nanoscience Group

    Figure 1 a Copper phthalocyanine molecule with 32 carbon grey 8 nitrogen blue 1 copper red and 16 hydrogen cyan atoms The molecule is planar for light metals such as Co Cu Ni Fe Mn Atomic force microscopy images for iron phthalocyanine FePc deposited on a substrate kept b at room temperature 30 C and c at 200 C

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  • Antimicrobial Photodynamic Activity of Phthalocyanine

    Antimicrobial Photodynamic Activity of Phthalocyanine

    6 Phthalocyanine as Antimicrobial Agent Novel phthalocyanines that have been developed have shown good inactivation of various microbial pathogens A number of communications have reported that Grampositive bacteria are more susceptible to Pc compared with Gramnegative bacteria

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  • VANADIUM PHTHALOCYANINE COMPOUNDS AND NEARINFRARED

    VANADIUM PHTHALOCYANINE COMPOUNDS AND NEARINFRARED

    A novel vanadium phthalocyanine compound with low absorptivity in the visible light region and high absorptivity in the nearinfrared light region and a nearinfrared absorption filter using the same are disclosed The nearinfrared absorption vanadium phthalocyanine compound is represented by Formula 1 of claim 1

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  • VANADIUM PHTHALOCYANINE COMPOUNDS AND NEAR

    VANADIUM PHTHALOCYANINE COMPOUNDS AND NEAR

    Disclosed are novel vanadium phthalocyanine compounds with low absorption efficiency in the visible light domain and high absorption efficiency in the nearinfrared light domain and a nearinfrared absorption filter using the same The nearinfrared absorption vanadium phthalocyanine compounds have chemical formula 1

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  • Synthesis and Characterization of a Novel Tetra

    Synthesis and Characterization of a Novel Tetra

    A novel tetrasubstituted zinc phthalocyanine 4 ZnPcNHCOCH2PEG5NH2 was synthesized from 4nitrophthalonitrile by using a fourstep procedure The compound has been characterized by UV–Visible fluorescence IR 1H NMR spectra and MALDITOF MS and the satisfactory result has been obtained Most importantly this compound is soluble in many solvents including CHCl3 CH2Cl2

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  • Phthalocyanine

    Phthalocyanine

    The experimental results suggested that the supported matel phthalocyanines were good catalysts for benzene hydoxylation reaction Supported vanadium phthalocyanine performed the best catalytic activity on which 116 of phenol yield and 100 of selectivity were obtained And it was proved to be reusable in this reaction

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  • Vongani Chauke  Google Scholar Citations

    Vongani Chauke Google Scholar Citations

    Novel gallium III phthalocyanine derivatives–Synthesis photophysics and photochemistry Tantalum and Vanadium Phthalocyanines in the Presence of Nanomaterials VP Chauke Rhodes University 2011 2011 The system cant perform the operation now Try again later Articles 1–18

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  • Selective growth of αform zinc phthalocyanine nanowire

    Selective growth of αform zinc phthalocyanine nanowire

    αForm zinc phthalocyanine ZnPc a kinetically favorable form of ZnPc is an efficient photosensitizer for photodynamic cancer therapy especially when it is formed into nanowires NWs which

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  • ELECTRONIC PROPERTIES OF NOVEL

    ELECTRONIC PROPERTIES OF NOVEL

    Electronic properties of novel phthalocyanine based molecular crystals Marta Filibian PhD thesis – University of Pavia Printed in Pavia Italy November 2007 ISBN 9788895767079 Schematic representation of the crystal structure of K275 CuPc eprint arXivcondmat0609405

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  • A Novel Flexible Hybrid Battery–Supercapacitor Based on a

    A Novel Flexible Hybrid Battery–Supercapacitor Based on a

    Mar 23 2020 · A novel flexible hybrid battery–supercapacitor device is proposed consisting of high specific surface area electrodes paired with an electrolyte which contains a redox species that can exist in more than two oxidation states

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  • Applied Organometallic Chemistry Vol 31 No 11

    Applied Organometallic Chemistry Vol 31 No 11

    Oct 26 2017 · High yields of α‐aminonitrile derivatives can be attained via Strecker synthesis in the presence of novel nano tetra‐23‐pyridinoporphyrazinato‐oxo‐vanadium tricyanomethanide VOTPPACCN 3 4 as a vanadium surface‐free phthalocyanine‐based molten salt catalyst

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  • Novel zinc phthalocyanine as a promising photosensitizer

    Novel zinc phthalocyanine as a promising photosensitizer

    Novel zinc phthalocyanine as a promising photosensitizer for photodynamic treatment of esophageal cancer In vitro studies focused on the uptake and intracellular distribution of the novel ZnPc as well as on its growth inhibitory potential reactive oxygen species ROS formation and the induction of apoptosis The chicken chorioallantoic

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  • Sensors  Free FullText  Vanadyl Phthalocyanine Films

    Sensors Free FullText Vanadyl Phthalocyanine Films

    In this work thin films of vanadyl phthalocyanines VOPc and VOPcF4 are studied as active layers for the detection of gaseous ammonia and hydrogen The effect of Fsubstituents on the structural features of vanadyl phthalocyanine films and their sensor response toward ammonia 10–50 ppm and hydrogen 100–500 ppm is investigated by Xray diffraction XRD and chemiresistive methods

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  • Phthalocyanines  AMERICAN ELEMENTS

    Phthalocyanines AMERICAN ELEMENTS

    Phthalocyanines are organometallic coordination complexes composed of phthalocyanine C 32 H 18 N 8 abbreviated H 2 PC with another metallic element Phthalocyanines are brilliant blue to green colored and thus are used as synthetic pigments in the industrial fields of paper manufacturing textile dying and microscopy staining

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  • Silicon Phthalocyanine 4  Pc4  CAS135719287

    Silicon Phthalocyanine 4 Pc4 CAS135719287

    Silicon Phthalocyanine 4 also known as Pc4 is a drug potentially for the treatment of cutaneous neoplasms Photoirradiation of the silicon phthalocyanine 4 photosensitizer with red light generates singlet oxygen and other reactive oxygen species to induce cell death Pc 4 is absorbed into the epidermis in as little as 1 hour and the absorption increased with increasing time and dose

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