Investigation of Halogenated Metallic Phthalocyanine (InPcCl and F<sub>16</sub>CuPc)-Based Electrodes and Palm Substrate for Organic Solid-State Supercapacitor Fabrication
In this work, we report on the fabrication of a novel Organic Double-Layer Supercapacitor (ODLSC) using recycled palm as the substrate and electrodes based on halogenated indium and copper phthalocyanines. The electrodes were characterized using Reflectance, the Kulbeka–Munk function, and Fluorescen...
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MDPI AG
2025-04-01
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| author | María Elena Sánchez Vergara Héctor Iván Sánchez Moore Luis Alberto Cantera-Cantera |
| author_facet | María Elena Sánchez Vergara Héctor Iván Sánchez Moore Luis Alberto Cantera-Cantera |
| author_sort | María Elena Sánchez Vergara |
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| description | In this work, we report on the fabrication of a novel Organic Double-Layer Supercapacitor (ODLSC) using recycled palm as the substrate and electrodes based on halogenated indium and copper phthalocyanines. The electrodes were characterized using Reflectance, the Kulbeka–Munk function, and Fluorescence. Finally, their electrical behavior was evaluated, and the results were compared with those obtained for a more conventional supercapacitor fabricated on polyethylene terephthalate substrate and using indium tin oxide film for electrodes. Based on the experimental measurements of the fabricated ODLSC, the parameter identification of the classical equivalent circuit model was carried out using the Least Squares of Orthogonal Distances (LSOD) algorithm. The results indicated that the palm supercapacitor exhibited behavior more like that of traditional supercapacitors, as the root square mean error (RMSE) values in the model approximation of the experimental data were in the order of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mrow><mn>10</mn></mrow><mrow><mo>−</mo><mn>7</mn></mrow></msup></mrow></semantics></math></inline-formula>. Furthermore, the models obtained allowed a determination of the device’s Electrical Impedance Spectroscopy (EIS), revealing that the Palm SC-T1 exhibited capacitive behavior. In contrast, the manufactured Palm SC-T2, PET SC-T1, and PET SC-T2 devices exhibited inductive behavior. All the materials used in this work, such as the substrates, electrodes, separator membranes, and electrolytes, have a high potential to be used in organic supercapacitors. |
| format | Article |
| id | doaj-art-89b1bce9ecba460c89835aef3ef6e0d0 |
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| issn | 2072-666X |
| language | English |
| publishDate | 2025-04-01 |
| publisher | MDPI AG |
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| series | Micromachines |
| spelling | doaj-art-89b1bce9ecba460c89835aef3ef6e0d02025-08-20T02:18:10ZengMDPI AGMicromachines2072-666X2025-04-0116445510.3390/mi16040455Investigation of Halogenated Metallic Phthalocyanine (InPcCl and F<sub>16</sub>CuPc)-Based Electrodes and Palm Substrate for Organic Solid-State Supercapacitor FabricationMaría Elena Sánchez Vergara0Héctor Iván Sánchez Moore1Luis Alberto Cantera-Cantera2Faculty of Engineering, Universidad Anáhuac México, Av. Universidad Anáhuac 46, Col. Lomas Anáhuac, Huixquilucan 52786, MexicoFaculty of Engineering, Universidad Anáhuac México, Av. Universidad Anáhuac 46, Col. Lomas Anáhuac, Huixquilucan 52786, MexicoFaculty of Engineering, Universidad Anáhuac México, Av. Universidad Anáhuac 46, Col. Lomas Anáhuac, Huixquilucan 52786, MexicoIn this work, we report on the fabrication of a novel Organic Double-Layer Supercapacitor (ODLSC) using recycled palm as the substrate and electrodes based on halogenated indium and copper phthalocyanines. The electrodes were characterized using Reflectance, the Kulbeka–Munk function, and Fluorescence. Finally, their electrical behavior was evaluated, and the results were compared with those obtained for a more conventional supercapacitor fabricated on polyethylene terephthalate substrate and using indium tin oxide film for electrodes. Based on the experimental measurements of the fabricated ODLSC, the parameter identification of the classical equivalent circuit model was carried out using the Least Squares of Orthogonal Distances (LSOD) algorithm. The results indicated that the palm supercapacitor exhibited behavior more like that of traditional supercapacitors, as the root square mean error (RMSE) values in the model approximation of the experimental data were in the order of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mrow><mn>10</mn></mrow><mrow><mo>−</mo><mn>7</mn></mrow></msup></mrow></semantics></math></inline-formula>. Furthermore, the models obtained allowed a determination of the device’s Electrical Impedance Spectroscopy (EIS), revealing that the Palm SC-T1 exhibited capacitive behavior. In contrast, the manufactured Palm SC-T2, PET SC-T1, and PET SC-T2 devices exhibited inductive behavior. All the materials used in this work, such as the substrates, electrodes, separator membranes, and electrolytes, have a high potential to be used in organic supercapacitors.https://www.mdpi.com/2072-666X/16/4/455organic double-layer supercapacitorhalogen-substituted phthalocyaninepalm substratePET substratenylon membraneelectrical behavior |
| spellingShingle | María Elena Sánchez Vergara Héctor Iván Sánchez Moore Luis Alberto Cantera-Cantera Investigation of Halogenated Metallic Phthalocyanine (InPcCl and F<sub>16</sub>CuPc)-Based Electrodes and Palm Substrate for Organic Solid-State Supercapacitor Fabrication Micromachines organic double-layer supercapacitor halogen-substituted phthalocyanine palm substrate PET substrate nylon membrane electrical behavior |
| title | Investigation of Halogenated Metallic Phthalocyanine (InPcCl and F<sub>16</sub>CuPc)-Based Electrodes and Palm Substrate for Organic Solid-State Supercapacitor Fabrication |
| title_full | Investigation of Halogenated Metallic Phthalocyanine (InPcCl and F<sub>16</sub>CuPc)-Based Electrodes and Palm Substrate for Organic Solid-State Supercapacitor Fabrication |
| title_fullStr | Investigation of Halogenated Metallic Phthalocyanine (InPcCl and F<sub>16</sub>CuPc)-Based Electrodes and Palm Substrate for Organic Solid-State Supercapacitor Fabrication |
| title_full_unstemmed | Investigation of Halogenated Metallic Phthalocyanine (InPcCl and F<sub>16</sub>CuPc)-Based Electrodes and Palm Substrate for Organic Solid-State Supercapacitor Fabrication |
| title_short | Investigation of Halogenated Metallic Phthalocyanine (InPcCl and F<sub>16</sub>CuPc)-Based Electrodes and Palm Substrate for Organic Solid-State Supercapacitor Fabrication |
| title_sort | investigation of halogenated metallic phthalocyanine inpccl and f sub 16 sub cupc based electrodes and palm substrate for organic solid state supercapacitor fabrication |
| topic | organic double-layer supercapacitor halogen-substituted phthalocyanine palm substrate PET substrate nylon membrane electrical behavior |
| url | https://www.mdpi.com/2072-666X/16/4/455 |
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