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Mounesh, Praveenkumar NY, Sharankumar TM, Venugopal Reddy KR. Novel cobalt (II) phthalocyanine with appliance of CNTs on GCE: Flexible super‐capacitance by electrochemical methods. ELECTROCHEMICAL SCIENCE ADVANCES 2021. [DOI: 10.1002/elsa.202100006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Affiliation(s)
- Mounesh
- Department of Studies and Research in Chemistry Vijayanagara Sri Krishnadevaraya University Ballari India
| | - N. Y. Praveenkumar
- Department of Studies and Research in Chemistry Vijayanagara Sri Krishnadevaraya University Ballari India
| | - T. M. Sharankumar
- Department of Studies and Research in Chemistry Vijayanagara Sri Krishnadevaraya University Ballari India
| | - K. R. Venugopal Reddy
- Department of Studies and Research in Chemistry Vijayanagara Sri Krishnadevaraya University Ballari India
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Electrocatalytic activity of ethynylbenzyl phthalocyanines when linked to quantum dots via click chemistry: Towards efficient oxygen reduction reaction and H2O2 oxidation. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.03.064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Makgopa K, Ejikeme PM, Ozoemena KI. Graphene oxide-modified nickel (II) tetra-aminophthalocyanine nanocomposites for high-power symmetric pseudocapacitor. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.07.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zagal JH, Griveau S, Santander-Nelli M, Granados SG, Bedioui F. Carbon nanotubes and metalloporphyrins and metallophthalocyanines-based materials for electroanalysis. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424612300054] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We discuss here the state of the art on hybrid materials made from single (SWCNT) or multi (MWCNT) walled carbon nanotubes and MN4complexes such as metalloporphyrins and metallophthalocyanines. The hybrid materials have been characterized by several methods such as cyclic voltammetry (CV), scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), atomic force microscopy (AFM) and scanning electrochemical microscropy (SECM). The materials are employed for electrocatalysis of reactions such as oxygen and hydrogen peroxide reduction, nitric oxide oxidation, oxidation of thiols and other pollutants.
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Affiliation(s)
- José H. Zagal
- Universidad de Santiago de Chile, Departamento de Quimica de los Materiales, Facultad de Quimica y Biologia, Casilla 40, Correo 33, Santiago 9170022, Chile
| | - Sophie Griveau
- Chimie ParisTech, Unité de Pharmacologie Chimique et Génétique et Imagerie, 11 rue Pierre et Marie Curie, 75005 Paris, France
- CNRS, UMR 8151, 75005 Paris, France
- Université Paris Descartes, 75006 Paris, France
- INSERM, U1022, 75005 Paris, France
| | - Mireya Santander-Nelli
- Universidad de Santiago de Chile, Departamento de Quimica de los Materiales, Facultad de Quimica y Biologia, Casilla 40, Correo 33, Santiago 9170022, Chile
| | - Silvia Gutierrez Granados
- Universidad de Guanajuato, División de Ciencias Naturales y Exactas, Departamento de Química, Guanajuato, Mexico
| | - Fethi Bedioui
- Chimie ParisTech, Unité de Pharmacologie Chimique et Génétique et Imagerie, 11 rue Pierre et Marie Curie, 75005 Paris, France
- CNRS, UMR 8151, 75005 Paris, France
- Université Paris Descartes, 75006 Paris, France
- INSERM, U1022, 75005 Paris, France
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Mashazi PN, Nombona N, Muchindu M, Vilakazi S. Metallophthalocyanines and metalloporphyrins as electrocatalysts: a case of hydrogen peroxide and glucose detection. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424612300066] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This review summarizes the applications of metallophthalocyanine (MPc) and metallo-porphyrin (MP) complexes as electrocatalysts immobilized onto various electrodes for the detection of hydrogen peroxide and glucose. The uses of MPc and MP complexes as electron mediators for the detection of glucose at glucose oxidase modified surfaces are discussed.
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Affiliation(s)
- Philani N. Mashazi
- Nanotechnology Innovation Centre, Advanced Materials Division, Mintek, Private Bag x3015, Randburg, South Africa
| | - Nolwazi Nombona
- Nanotechnology Innovation Centre, Advanced Materials Division, Mintek, Private Bag x3015, Randburg, South Africa
| | - Munkombwe Muchindu
- Nanotechnology Innovation Centre, Advanced Materials Division, Mintek, Private Bag x3015, Randburg, South Africa
| | - Sibulelo Vilakazi
- Nanotechnology Innovation Centre, Advanced Materials Division, Mintek, Private Bag x3015, Randburg, South Africa
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Edwards SL, Fogel R, Mtambanengwe K, Togo C, Laubscher R, Limson JL. Metallophthalocyanine/carbon nanotube hybrids: extending applications to microbial fuel cells. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424612501027] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Pioneering work by Nyokong and others have highlighted the potential benefits for improved electron transfer processes and catalysis of hybrid configurations of metallophthalocyanines with carbon nanotubes. Here we examine the practical application of such hybrid configurations in an Enterobacter cloacae microbial fuel cell. Electrochemical investigations at glassy carbon electrodes (GCEs) showed that FePc and FePc :multiwalled carbon nanotube (MWCNT) hybrid surface modifications display significant oxygen reduction reaction electrocatalytic properties compared to either MWCNT-modified or bare GCE surfaces throughout acidic- to moderately-alkaline pHs. Significant stabilization of the current response at FePc :MWCNT surfaces are notable throughout the pH range, compared to GCE surfaces modified with FePc alone. Corresponding results were obtained for surface modifications of bare carbon paper (BCP) cathodes in a microbial fuel cell where power density increases were observed in the order: Pt > FePc :MWCNT > FePc > MWCNT > BCP. A synergistic combination of simple treatments such as increased ionic strength (300 mM NaCl ), temperature (35 °C), and agitation of the anode chamber in this MFC configuration increased the power density to 2.5 times greater than that achieved at platinised cathode configurations under non-optimised conditions, achieving peak power densities of 212 mW.m-2. The long-term stability of the MFC was assessed over 55 days. Surprisingly, the majority of signal loss over extended MFC operation was attributed, in this study, to fouling of the Nafion® PEM membrane rather than either leaching/fouling of the catalysts from the electrodes or nutrient depletion in the anode over the time periods examined.
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Affiliation(s)
- Sean L. Edwards
- Department of Biochemistry, Microbiology & Biotechnology, South Africa
| | - Ronen Fogel
- Department of Biochemistry, Microbiology & Biotechnology, South Africa
| | | | - Chamunorwa Togo
- Department of Biochemistry, Microbiology & Biotechnology, South Africa
| | - Richard Laubscher
- Institute for Environmental Biotechnology, Rhodes University, PO Box 94, Grahamstown 6140, South Africa
| | - Janice L. Limson
- Department of Biochemistry, Microbiology & Biotechnology, South Africa
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Pillay J, Vilakazi S. Nanostructured metallophthalocyanine complexes: synthesis and electrocatalysis. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s108842461230008x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In this review, we have attempted to summarize the synthesis and catalytic applications of the nanophthalocyanine complexes. In cases where possible, we have compared the catalytic activity of the nanophthalocyanines to the bulk material. Catalytic detection of dopamine, epinephrine, glucose and some pollutants using nanostructured metallophthalocyanine have been covered.
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Affiliation(s)
- Jeseelan Pillay
- Nanotechnology Innovation Centre, Advanced Materials Division, Mintek, 200 Malibongwe Drive, Randburg 2125, South Africa
| | - Sibulelo Vilakazi
- Nanotechnology Innovation Centre, Advanced Materials Division, Mintek, 200 Malibongwe Drive, Randburg 2125, South Africa
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Adekunle AS, Ozoemena KI. Electrosynthesised Metal (Ni, Fe, Co) Oxide Films on Single-Walled Carbon Nanotube Platforms and Their Supercapacitance in Acidic and Neutral pH Media. ELECTROANAL 2011. [DOI: 10.1002/elan.201000597] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Chidembo AT, Ozoemena KI. Electrochemical Capacitive Behaviour of Multiwalled Carbon Nanotubes Modified with Electropolymeric Films of Nickel Tetraaminophthalocyanine. ELECTROANAL 2010. [DOI: 10.1002/elan.201000290] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Mashazi P, Nyokong T. Electrocatalytic studies of covalently immobilized metal tetra-amino phthalocyanines onto derivatized screen-printed gold electrodes. Mikrochim Acta 2010. [DOI: 10.1007/s00604-010-0438-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Pillay J, Ozoemena KI. Layer-by-layer self-assembled nanostructured phthalocyaninatoiron(II)/SWCNT-poly(m-aminobenzenesulfonic acid) hybrid system on gold surface: Electron transfer dynamics and amplification of H2O2 response. Electrochim Acta 2009. [DOI: 10.1016/j.electacta.2008.12.056] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Electrochemistry at cobalt(II)tetrasulfophthalocyanine-multi-walled carbon nanotubes modified glassy carbon electrode: a sensing platform for efficient suppression of ascorbic acid in the presence of epinephrine. J Solid State Electrochem 2008. [DOI: 10.1007/s10008-008-0691-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Insights into the electro-oxidation of hydrazine at single-walled carbon-nanotube-modified edge-plane pyrolytic graphite electrodes electro-decorated with metal and metal oxide films. J Solid State Electrochem 2008. [DOI: 10.1007/s10008-008-0539-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Influence of solution pH on the electron transport of the self-assembled nanoarrays of single-walled carbon nanotube-cobalt tetra-aminophthalocyanine on gold electrodes: Electrocatalytic detection of epinephrine. Electrochim Acta 2008. [DOI: 10.1016/j.electacta.2007.10.076] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Balasubramanian K, Burghard M. Electrochemically functionalized carbon nanotubes for device applications. ACTA ACUST UNITED AC 2008. [DOI: 10.1039/b718262g] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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