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Li S, Zhang Z, Marks WR, Huang X, Chen H, Stoian DC, Erni R, Triana CA, Patzke GR. {Co 4O 4} Cubanes in a conducting polymer matrix as bio-inspired molecular oxygen evolution catalysts. Nat Commun 2024; 15:8432. [PMID: 39343967 PMCID: PMC11439914 DOI: 10.1038/s41467-024-52514-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 09/11/2024] [Indexed: 10/01/2024] Open
Abstract
Exploration of efficient molecular water oxidation catalysts for long-term application remains a key challenge for the conversion of renewable energy sources into fuels. Cuboidal {Co4O4} complexes keep attracting interest as molecular water oxidation catalysts as they combine features of both heterogeneous and homogeneous catalysis with bio-inspired motifs. However, the application of many cluster-based catalysts for the oxygen evolution reaction still requires new stabilization strategies. Drawing inspiration from the stabilizing effects of natural polymers, we introduce a conductive polymer-hybrid approach to covalently immobilize {Co4O4} cubane oxo clusters as oxygen evolution catalysts. Polypyrrole is applied as an efficient p-type conducting polymer that promotes hole transfer during the oxygen evolution reaction, resulting in higher turnover frequency compared to the pristine {Co4O4} oxo cluster and heterogeneous Co-oxide benchmarks. The asymmetric coordination of {Co4O4} not only mitigates catalyst decomposition pathways, but also increases the catalytic efficiency by exposing a directed cofacial dihydroxide motif during catalysis.
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Affiliation(s)
- Shangkun Li
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057, Zurich, Switzerland
| | - Zeyi Zhang
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057, Zurich, Switzerland
| | - Walker R Marks
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057, Zurich, Switzerland
| | - Xinan Huang
- Department of Chemistry, University of Basel, Mattenstrasse 24a, CH-4058, Basel, Switzerland
| | - Hang Chen
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057, Zurich, Switzerland
| | - Dragos C Stoian
- Swiss-Norwegian Beamlines - European Synchrotron Radiation Facility, BP 220, 38043, Grenoble, France
| | - Rolf Erni
- Electron Microscopy Center, Empa, Swiss Federal Laboratories for Materials Science and Technology, CH-8600, Dübendorf, Switzerland
| | - Carlos A Triana
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057, Zurich, Switzerland
| | - Greta R Patzke
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057, Zurich, Switzerland.
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2
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Golba S, Loskot J. The Alphabet of Nanostructured Polypyrrole. MATERIALS (BASEL, SWITZERLAND) 2023; 16:7069. [PMID: 38004999 PMCID: PMC10672593 DOI: 10.3390/ma16227069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/25/2023] [Accepted: 11/04/2023] [Indexed: 11/26/2023]
Abstract
This review is devoted to polypyrrole and its morphology, which governs the electroactivity of the material. The macroscopic properties of the material are strictly relevant to microscopic ordering observed at the local level. During the synthesis, various (nano)morphologies can be produced. The formation of the ordered structure is dictated by the ability of the local forces and effects to induce restraints that help shape the structure. This review covers the aspects of morphology and roughness and their impact on the final properties of the modified electrode activity in selected applications.
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Affiliation(s)
- Sylwia Golba
- Institute Materials Engineering, University of Silesia, 75 Pulku Piechoty Street 1A, 41-500 Chorzow, Poland
| | - Jan Loskot
- Department of Physics, Faculty of Science, University of Hradec Králové, Rokitanského 62, 500 03 Hradec Králové, Czech Republic;
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Overoxidized poly(3,4-ethylenedioxythiophene)-overoxidized polypyrrole composite films with enhanced electrocatalytic ability for rutin and luteolin determination. Front Chem Sci Eng 2023. [DOI: 10.1007/s11705-022-2262-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
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4
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Berni A, Ait Lahcen A, Salama KN, Amine A. 3D-porous laser-scribed graphene decorated with overoxidized polypyrrole as an electrochemical sensing platform for dopamine. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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5
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Pérez-Torres A, González-Hernández M, Ortiz P, Cortés MT. Statistical Study of the Influence of Electrosynthesis Conditions on the Capacitance of Polypyrrole. ACS OMEGA 2022; 7:15580-15595. [PMID: 35571838 PMCID: PMC9096924 DOI: 10.1021/acsomega.1c06843] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 04/05/2022] [Indexed: 06/15/2023]
Abstract
Polypyrrole (PPy) is a promising material for the fabrication of flexible energy storage devices and much research has been published. However, no statistical tools have been used to relate PPy synthesis conditions to its energy storage performance, considering not only the main synthesis factors but also their interactions. In this work, we use a factorial design of experiments to evaluate the influence of two electropolymerization methods and three synthesis parameters on the energy storage capacity of PPy coatings. The polymers were characterized by cyclic voltammetry (CV), galvanostatic charge/discharge (GCD), electrochemical impedance spectroscopy (EIS), Raman spectroscopy, and scanning electron microscopy (SEM). Statistical tests showed that ClO4 --doped PPy exhibits higher capacitances than p-toluenesulfonate (pTS)-doped PPy, with a maximum capacitance of 353.75 ± 1.6 F g-1 at 1 A g-1. However, the pTS-doped PPy had better cycling stability, losing only 10% of its original energy storage capability after 5000 charge-discharge cycles at 1 A g-1. The best energy densities and power densities were 49.1 ± 0.2 Wh kg-1 and 2297 ± 15 W kg-1 (ClO4 --doped PPy) and 47.8 ± 1.5 Wh kg-1 and 2191 ± 91 W kg-1 (pTS-doped PPy), respectively, which indicates that through statistical tools, the optimal synthesis conditions are refined to take advantage of the energy storage properties of this polymer.
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Affiliation(s)
| | | | - Pablo Ortiz
- Department
of Chemical Engineering, Universidad de
los Andes, Bogotá 111711, Colombia
| | - María T. Cortés
- Department
of Chemistry, Universidad de los Andes, Bogotá 111711, Colombia
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6
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Overoxidation of Intrinsically Conducting Polymers. Polymers (Basel) 2022; 14:polym14081584. [PMID: 35458334 PMCID: PMC9027932 DOI: 10.3390/polym14081584] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/04/2022] [Accepted: 04/05/2022] [Indexed: 02/04/2023] Open
Abstract
Intrinsically conducting polymers may undergo significant changes of molecular structure and material properties when exposed to highly oxidizing conditions or very positive electrode potentials, commonly called overoxidation. The type and extent of the changes depend on the experimental conditions and chemical environment. They may proceed already at much lower rates at lower electrode potentials because some of the processes associated with overoxidation are closely related to more or less reversible redox processes employed in electrochemical energy conversion and electrochromism. These changes may be welcome for some applications of these polymers in sensors, extraction, and surface functionalization, but in many cases, the change of properties affects the performance of the material negatively, contributing to material and device degradation. This report presents published examples, experimental observations, and their interpretations in terms of both structural and of material property changes. Options to limit and suppress overoxidation are presented, and useful applications are described extensively.
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7
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The influence of physicochemical properties on the processibility of conducting polymers: A bioelectronics perspective. Acta Biomater 2022; 139:259-279. [PMID: 34111518 DOI: 10.1016/j.actbio.2021.05.052] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 12/20/2022]
Abstract
Conducting polymers (CPs) possess unique electrical and electrochemical properties and hold great potential for different applications in the field of bioelectronics. However, the widespread implementation of CPs in this field has been critically hindered by their poor processibility. There are four key elements that determine the processibility of CPs, which are thermal tunability, chemical stability, solvent compatibility and mechanical robustness. Recent research efforts have focused on enhancing the processibility of these materials through pre- or post-synthesis chemical modifications, the fabrication of CP-based complexes and composites, and the adoption of additive manufacturing techniques. In this review, the physicochemical and structural properties that underlie the performance and processibility of CPs are examined. In addition, current research efforts to overcome technical limitations and broaden the potential applications of CPs in bioelectronics are discussed. STATEMENT OF SIGNIFICANCE: This review details the inherent properties of CPs that have hindered their use in additive manufacturing for the creation of 3D bioelectronics. A fundamental approach is presented with consideration of the chemical structure and how this contributes to their electrical, thermal and mechanical properties. The review then considers how manipulation of these properties has been addressed in the literature including areas where improvements can be made. Finally, the review details the use of CPs in additive manufacturing and the future scope for the use of CPs and their composites in the development of 3D bioelectronics.
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8
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Wang D, Pillier F, Cachet H, Debiemme-Chouvy C. One-pot electrosynthesis of ultrathin overoxidized poly(3,4-ethylenedioxythiophene) films. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2021.139472] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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9
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Hatami E, Ashraf N, Arbab-Zavar MH. Construction of β-Cyclodextrin-phosphomolybdate grafted polypyrrole composite: Application as a disposable electrochemical sensor for detection of propylparaben. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106451] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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10
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Extension of the potential intervals of high redox activity and electronic conductivity of polypyrrole films on electrode surface via their electrochemical multi-cycle treatment in monomer-free solution. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Ariba Bibi, Abdul Shakoor. Electrical, Structural, and Thermo-Electric Power Studies of Polypyrrole-MnO2 Composites. POLYMER SCIENCE SERIES B 2021. [DOI: 10.1134/s1560090421050018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Electrochemical investigation of different electrodes toward the removal of non-basic nitrogen compound from model diesel fuel. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Lefferts MJ, Armitage BI, Murugappan K, Castell MR. PEDOT percolation networks for reversible chemiresistive sensing of NO 2. RSC Adv 2021; 11:22789-22797. [PMID: 35480426 PMCID: PMC9034379 DOI: 10.1039/d1ra03648c] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 06/21/2021] [Indexed: 11/21/2022] Open
Abstract
Detection of NO2 plays an important role in various safety applications. However, sensitive and reversible sensing of NO2 remains a challenge. Here we demonstrate the use of poly(3,4-ethylenedioxythiophene) (PEDOT) conducting polymer percolation networks for chemiresistive sensing of NO2. By adjusting the electrochemical polymerisation and doping conditions of the polymer, we show control over the relative contributions of oxidised and over-oxidised PEDOT to the sensing behaviour. Reversible NO2 sensors using only PEDOT as the sensor material are demonstrated. By operating the sensor near the electrical percolation threshold, a higher sensitivity is achieved compared to more traditional thin film based chemiresistive sensors. A limit of detection of 907 ± 102 ppb was achieved.
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Affiliation(s)
- Merel J Lefferts
- Department of Materials, University of Oxford Parks Road Oxford OX1 3PH UK
| | - Ben I Armitage
- Department of Materials, University of Oxford Parks Road Oxford OX1 3PH UK
| | | | - Martin R Castell
- Department of Materials, University of Oxford Parks Road Oxford OX1 3PH UK
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14
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Plastic Antibody of Polypyrrole/Multiwall Carbon Nanotubes on Screen-Printed Electrodes for Cystatin C Detection. BIOSENSORS-BASEL 2021; 11:bios11060175. [PMID: 34072661 PMCID: PMC8228410 DOI: 10.3390/bios11060175] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 05/26/2021] [Accepted: 05/26/2021] [Indexed: 11/21/2022]
Abstract
This work reports the design of a novel plastic antibody for cystatin C (Cys-C), an acute kidney injury biomarker, and its application in point-of-care (PoC) testing. The synthetic antibody was obtained by tailoring a molecularly imprinted polymer (MIP) on a carbon screen-printed electrode (SPE). The MIP was obtained by electropolymerizing pyrrole (Py) with carboxylated Py (Py-COOH) in the presence of Cys-C and multiwall carbon nanotubes (MWCNTs). Cys-C was removed from the molecularly imprinted poly(Py) matrix (MPPy) by urea treatment. As a control, a non-imprinted poly(Py) matrix (NPPy) was obtained by the same procedure, but without Cys-C. The assembly of the MIP material was evaluated in situ by Raman spectroscopy and the binding ability of Cys-C was evaluated by the cyclic voltammetry (CV) and differential pulse voltammetry (DPV) electrochemical techniques. The MIP sensor responses were measured by the DPV anodic peaks obtained in the presence of ferro/ferricyanide. The peak currents decreased linearly from 0.5 to 20.0 ng/mL of Cys-C at each 20 min successive incubation and a limit of detection below 0.5 ng/mL was obtained at pH 6.0. The MPPy/SPE was used to analyze Cys-C in spiked serum samples, showing recoveries <3%. This device showed promising features in terms of simplicity, cost and sensitivity for acute kidney injury diagnosis at the point of care.
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15
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Calculation of real growth current using variable electroactive area obtained during polypyrrole synthesis. J Solid State Electrochem 2021. [DOI: 10.1007/s10008-021-04938-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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16
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Gómez IJ, Vázquez Sulleiro M, Mantione D, Alegret N. Carbon Nanomaterials Embedded in Conductive Polymers: A State of the Art. Polymers (Basel) 2021; 13:745. [PMID: 33673680 PMCID: PMC7957790 DOI: 10.3390/polym13050745] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 02/21/2021] [Accepted: 02/22/2021] [Indexed: 02/07/2023] Open
Abstract
Carbon nanomaterials are at the forefront of the newest technologies of the third millennium, and together with conductive polymers, represent a vast area of indispensable knowledge for developing the devices of tomorrow. This review focusses on the most recent advances in the field of conductive nanotechnology, which combines the properties of carbon nanomaterials with conjugated polymers. Hybrid materials resulting from the embedding of carbon nanotubes, carbon dots and graphene derivatives are taken into consideration and fully explored, with discussion of the most recent literature. An introduction into the three most widely used conductive polymers and a final section about the most recent biological results obtained using carbon nanotube hybrids will complete this overview of these innovative and beyond belief materials.
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Affiliation(s)
- I. Jénnifer Gómez
- Department of Condensed Matter Physics, Faculty of Science, Masaryk University, 61137 Brno, Czech Republic;
| | | | - Daniele Mantione
- Laboratoire de Chimie des Polymères Organiques (LCPO-UMR 5629), Université de Bordeaux, Bordeaux INP, CNRS F, 33607 Pessac, France
| | - Nuria Alegret
- POLYMAT and Departamento de Química Aplicada, University of the Basque Country, UPV/EHU, 20018 Donostia-San Sebastián, Spain
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17
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Fernando PUAI, Glasscott MW, Pokrzywinski K, Fernando BM, Kosgei GK, Moores LC. Analytical Methods Incorporating Molecularly Imprinted Polymers (MIPs) for the Quantification of Microcystins: A Mini-Review. Crit Rev Anal Chem 2021; 52:1244-1258. [DOI: 10.1080/10408347.2020.1868284] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - Matthew W. Glasscott
- Oak Ridge Institute for Science and Education, Oak Ridge, Tennessee, USA
- Department of Chemistry, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Kaytee Pokrzywinski
- National Oceanic and Atmospheric Administration, National Centers for Coastal Ocean Science, Beaufort, North Carolina, USA
- U.S. Army Engineer Research and Development Center, Environmental Laboratory, Vicksburg, Mississippi, USA
| | | | - Gilbert K. Kosgei
- U.S. Army Engineer Research and Development Center, Environmental Laboratory, Vicksburg, Mississippi, USA
| | - Lee C. Moores
- U.S. Army Engineer Research and Development Center, Environmental Laboratory, Vicksburg, Mississippi, USA
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18
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Eom G, Oh C, Moon J, Kim H, Kim MK, Kim K, Seo JW, Kang T, Lee HJ. Highly sensitive and selective detection of dopamine using overoxidized polypyrrole/sodium dodecyl sulfate-modified carbon nanotube electrodes. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113295] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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19
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Jin Z, Qi K, Qiu Y, Chen Z, Guo X. Degradation behavior of free-standing polypyrrole films in NaOH solution. Polym Degrad Stab 2019. [DOI: 10.1016/j.polymdegradstab.2018.12.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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20
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Rikame SS, Mungray AA, Mungray AK. Modification of anode electrode in microbial fuel cell for electrochemical recovery of energy and copper metal. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.04.141] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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21
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McDonald MB, Hammond PT. Efficient Transport Networks in a Dual Electron/Lithium-Conducting Polymeric Composite for Electrochemical Applications. ACS APPLIED MATERIALS & INTERFACES 2018; 10:15681-15690. [PMID: 29658692 DOI: 10.1021/acsami.8b01519] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In this work, an all-functional polymer material composed of the electrically conductive poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonic acid) (PEDOT:PSS) and lithium-conducting poly(ethylene oxide) (PEO) was developed to form a dual conductor for three-dimensional electrodes in electrochemical applications. The composite exhibits enhanced ionic conductivity (∼10-4 S cm-1) and, counterintuitively, electronic conductivity (∼45 S cm-1) with increasing PEO proportion, optimal at a monomer ratio of 20:1 PEO:PEDOT. Microscopy reveals a unique morphology, where PSS interacts favorably with PEO, destabilizing PEDOT to associate into highly branched, interconnected networks that allow for more efficient electronic transport despite relatively low concentrations. Thermal and X-ray techniques affirm that the PSS-PEO domain suppresses crystallinity, explaining the high ionic conductivity. Electrochemical experiments in lithium cell environments indicate stability as a function of cycling and improved overpotential due to dual transport characteristics despite known issues with both individual components.
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Affiliation(s)
- Michael B McDonald
- Department of Chemical Engineering , Massachusetts Institute of Technology , 77 Massachusetts Avenue , Cambridge , Massachusetts 02139 , United States
| | - Paula T Hammond
- Department of Chemical Engineering , Massachusetts Institute of Technology , 77 Massachusetts Avenue , Cambridge , Massachusetts 02139 , United States
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22
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Debiemme-Chouvy C, Fakhry A, Pillier F. Electrosynthesis of polypyrrole nano/micro structures using an electrogenerated oriented polypyrrole nanowire array as framework. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.02.092] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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24
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25
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Eslami MR, Alizadeh N. Nanostructured conducting molecularly imprinted polypyrrole based quartz crystal microbalance sensor for naproxen determination and its electrochemical impedance study. RSC Adv 2016. [DOI: 10.1039/c5ra21489k] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The overall process of preparation and sensing mechanism of naproxen (NAP) sensor.
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Affiliation(s)
| | - Naader Alizadeh
- Department of Chemistry
- Faculty of Sciences
- Tarbiat Modares University
- Tehran
- Iran
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26
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Fakhry A, Cachet H, Debiemme-Chouvy C. Mechanism of formation of templateless electrogenerated polypyrrole nanostructures. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.03.025] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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27
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Miomandre F, Saba J, Wojcik K, Bai J. Electrochemical synthesis of polypyrrole nanowires on carbon nanotube-coated carbon fibers. J Solid State Electrochem 2015. [DOI: 10.1007/s10008-015-2988-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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28
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Janáky C, Rajeshwar K. The role of (photo)electrochemistry in the rational design of hybrid conducting polymer/semiconductor assemblies: From fundamental concepts to practical applications. Prog Polym Sci 2015. [DOI: 10.1016/j.progpolymsci.2014.10.003] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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29
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Lin JM, Su YL, Chang WT, Su WY, Cheng SH. Strong adsorption characteristics of a novel overoxidized poly(3,4-ethylenedioxythiophene) film and application for dopamine sensing. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.10.030] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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30
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Gualandi I, Guadagnini L, Zappoli S, Tonelli D. A Polypyrrole Based Sensor for the Electrochemical Detection of OH Radicals. ELECTROANAL 2014. [DOI: 10.1002/elan.201400054] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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31
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Johne C, Fritzsch R, Ignaszak A. Three-Dimensionally Ordered Polypyrrole Electrode: Electrochemical Study on Capacity and Degradation Process. ELECTROANAL 2014. [DOI: 10.1002/elan.201400127] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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32
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Janáky C, Chanmanee W, Rajeshwar K. Mechanistic Aspects of Photoelectrochemical Polymerization of Polypyrrole on a TiO2 Nanotube Array. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.12.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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33
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Wang J, Xu Y, Wang J, Zhu J, Bai Y, Xiong L. Study on Capacitance Evolving Mechanism of Polypyrrole during Prolonged Cycling. J Phys Chem B 2014; 118:1353-62. [DOI: 10.1021/jp4054428] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- JingPing Wang
- College
of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China
- Electronic
Materials Research Laboratory, Key Laboratory of the Ministry of Education, Xi’an Jiaotong University, Xi’an 710049, China
| | - Youlong Xu
- Electronic
Materials Research Laboratory, Key Laboratory of the Ministry of Education, Xi’an Jiaotong University, Xi’an 710049, China
| | - Jie Wang
- Electronic
Materials Research Laboratory, Key Laboratory of the Ministry of Education, Xi’an Jiaotong University, Xi’an 710049, China
| | - Jianbo Zhu
- Electronic
Materials Research Laboratory, Key Laboratory of the Ministry of Education, Xi’an Jiaotong University, Xi’an 710049, China
| | - Yang Bai
- Electronic
Materials Research Laboratory, Key Laboratory of the Ministry of Education, Xi’an Jiaotong University, Xi’an 710049, China
| | - Lilong Xiong
- Electronic
Materials Research Laboratory, Key Laboratory of the Ministry of Education, Xi’an Jiaotong University, Xi’an 710049, China
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Et Taouil A, Lallemand F, Hihn JY, Hallez L, Blondeau-Patissier V. Effects of high frequency ultrasound irradiation on doping level and electroactivity of conducting polymers: Influence of OH• radicals. Polym Degrad Stab 2013. [DOI: 10.1016/j.polymdegradstab.2013.05.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Kumar A, Singh RK, Agarwal K, Singh HK, Srivastava P, Singh R. Effect ofp-toluenesulfonate on inhibition of overoxidation of polypyrrole. J Appl Polym Sci 2013. [DOI: 10.1002/app.39182] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Conducting polymer-based hybrid assemblies for electrochemical sensing: a materials science perspective. Anal Bioanal Chem 2013; 405:3489-511. [DOI: 10.1007/s00216-013-6702-y] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Accepted: 01/02/2013] [Indexed: 10/27/2022]
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Vervacke C, Bof Bufon CC, Thurmer DJ, Siles PF, Schmidt OG. High-Performance Organic Nanomembrane Based Sensors for Rapid in Situ Acid Detection. Anal Chem 2012; 84:8399-406. [DOI: 10.1021/ac301959e] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Céline Vervacke
- Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstraße 20, 01069 Dresden,
Germany
| | - Carlos Cesar Bof Bufon
- Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstraße 20, 01069 Dresden,
Germany
| | - Dominic J. Thurmer
- Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstraße 20, 01069 Dresden,
Germany
| | - Pablo F. Siles
- Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstraße 20, 01069 Dresden,
Germany
- Material Systems
for Nanoelectronics, TU Chemnitz, Reichenhainerstraße
70, 09107 Chemnitz,
Germany
| | - Oliver G. Schmidt
- Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstraße 20, 01069 Dresden,
Germany
- Material Systems
for Nanoelectronics, TU Chemnitz, Reichenhainerstraße
70, 09107 Chemnitz,
Germany
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Et Taouil A, Lallemand F, Hihn JY, Hallez L, Moutarlier V, Blondeau-Patissier V. Relation between structure and ions mobility in polypyrrole electrosynthesized under high frequency ultrasound irradiation. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.08.087] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Marchesi LFQP, Simões FR, Pocrifka LA, Pereira EC. Investigation of Polypyrrole Degradation Using Electrochemical Impedance Spectroscopy. J Phys Chem B 2011; 115:9570-5. [DOI: 10.1021/jp2041263] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- L. F. Q. P. Marchesi
- Laboratório Interdisciplinar de Eletroquímica e Cerâmica, Centro Multidisciplinar para o Departamento de Química, Universidade Federal de São Carlos, Caixa Postal 676, CEP 13565-905 São Carlos, SP, Brazil
| | - F. R. Simões
- Departamento de Ciências Exatas e da Terra, UNIFESP, CEP 09972-270, Diadema, SP, Brazil
| | - L. A. Pocrifka
- Laboratório Interdisciplinar de Eletroquímica e Cerâmica, Centro Multidisciplinar para o Departamento de Química, Universidade Federal de São Carlos, Caixa Postal 676, CEP 13565-905 São Carlos, SP, Brazil
| | - E. C. Pereira
- Laboratório Interdisciplinar de Eletroquímica e Cerâmica, Centro Multidisciplinar para o Departamento de Química, Universidade Federal de São Carlos, Caixa Postal 676, CEP 13565-905 São Carlos, SP, Brazil
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West N, Baker PGL, Arotiba OA, Hendricks NR, Baleg AA, Waryo TT, Ngece RF, Iwuoha EI, O'Sullivan C. Overoxidized Polypyrrole Incorporated with Gold Nanoparticles as Platform for Impedimetric Anti-Transglutaminase Immunosensor. ANAL LETT 2011. [DOI: 10.1080/00032719.2010.539739] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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McDonald MB, Freund MS. Novel conducting polymer-heteropoly acid hybrid material for artificial photosynthetic membranes. ACS APPLIED MATERIALS & INTERFACES 2011; 3:1003-1008. [PMID: 21384827 DOI: 10.1021/am1010223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Artificial photosynthetic (AP) approaches to convert and store solar energy will require membranes capable of conducting both ions and electrons while remaining relatively transparent and chemically stable. A new approach is applied herein involving previously described in situ chemical polymerization of electronically conducting poly(3,4-ethylenedioxythiophene) (PEDOT) in the presence of proton conducting heteropoly acid (HPA) phosphomolybdic acid (PMA). The electrochemical behaviour of the PEDOT/PMA hybrid material was investigated and it was found that the conducting polymer (CP) is susceptible to irreversible oxidative processes at potentials where water is oxidized. This will be problematic in AP devices should the process occur in very close proximity to a conducting polymer-based membrane. It was found that PEDOT grants the system good electrical performance in terms of conductivity and stability over a large pH window; however, the presence of PMA was not found to provide sufficient proton conductivity. This was addressed in an additional study by tuning the ionic (and in turn, electronic) conductivity in creating composites with the proton-permselective polymer Nafion. It was found that a material of this nature with near-equal conductivity for optimal chemical conversion efficiency will consist of roughly three parts Nafion and one part PEDOT/PMA.
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Affiliation(s)
- Michael B McDonald
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
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Zane D, Appetecchi GB, Bianchini C, Passerini S, Curulli A. An Impedimetric Glucose Biosensor Based on Overoxidized Polypyrrole Thin Film. ELECTROANAL 2011. [DOI: 10.1002/elan.201000576] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Debiemme-Chouvy C, Gallois M. Characterization of a very thin overoxidized polypyrrole membrane: application to H2
O2
determination. SURF INTERFACE ANAL 2010. [DOI: 10.1002/sia.3171] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Debiemme-Chouvy C. Template-free one-step electrochemical formation of polypyrrole nanowire array. Electrochem commun 2009. [DOI: 10.1016/j.elecom.2008.11.030] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Guimard NKE, Sessler JL, Schmidt CE. Towards a Biocompatible, Biodegradable Copolymer Incorporating Electroactive Oligothiophene Units. Macromolecules 2009; 42:502-511. [PMID: 20046223 PMCID: PMC2633937 DOI: 10.1021/ma8019859] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
As part of an ongoing effort to develop biocompatible, biodegradable conducting polymers, we report here the synthesis and characterization of a novel copolymer, 5,5"'bishydroxymethyl-3,3"'-dimethyl-2,2':5',2":5",2"'-quaterthiophene-co-adipic acid polyester (QAPE). This system was designed so as to incorporate alternating electroactive quaterthiophene units and biodegradable ester units into one macromolecular framework, while allowing for facile preparation of the polymer via a polycondensation reaction. In agreement with the design expectations, the ester groups were found to be incorporated into the polymer between the quaterthiophene subunits, as inferred from standard chemical and spectroscopic analyses. QAPE exhibited redox activity as detected by cyclic voltammetry and a new red-shifted absorption peak upon doping, providing support for the notion that the quaterthiophene units maintain electroactivity after incorporation into the QAPE polymer framework. The degradation, likely through surface erosion, of this polymer in the presence of cholesterol esterase was confirmed by the detection of a fluorescence signal at wavelengths corresponding to the quaterthiophene subunit and comparisons to appropriate controls. In vitro cytocompatability studies, carried out over 48 h, indicate that the QAPE polymer is nontoxic to Schwann cells.
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Affiliation(s)
- Nathalie K. E. Guimard
- Department of Chemistry and Biochemistry, 1 University Station - A5300, The University of Texas at Austin, Austin, Texas 78712-0165
| | - Jonathan L. Sessler
- Department of Chemistry and Biochemistry, 1 University Station - A5300, The University of Texas at Austin, Austin, Texas 78712-0165
| | - Christine E. Schmidt
- Department of Biomedical Engineering, 1 University Station - C0800 The University of Texas at Austin, Austin, Texas 78712
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