Electrochemical Hybridization via Simultaneous Electrochemical Doping of Poly(3‐Methoxythiophene) with Au Electrodeposition for Anodic Oxidation of 1‐Propanol
Hybrid materials composed of gold (Au) and conducting polymers (CP) are promising electrode materials to facilitate anodic oxidation of low‐carbon alcohols, such as ethanol and 1‐propanol (1‐PrOH). The anodic oxidation of these alcohols is used in many industries. Hybridization of CP with Au particl...
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2025-07-01
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| Series: | Advanced Energy & Sustainability Research |
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| Online Access: | https://doi.org/10.1002/aesr.202400420 |
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| author | Tomoyuki Kurioka Tso‐Fu Mark Chang Masato Sone |
| author_facet | Tomoyuki Kurioka Tso‐Fu Mark Chang Masato Sone |
| author_sort | Tomoyuki Kurioka |
| collection | DOAJ |
| description | Hybrid materials composed of gold (Au) and conducting polymers (CP) are promising electrode materials to facilitate anodic oxidation of low‐carbon alcohols, such as ethanol and 1‐propanol (1‐PrOH). The anodic oxidation of these alcohols is used in many industries. Hybridization of CP with Au particles via electrodeposition of Au using a CP‐coated electrode as a working electrode is a simple and powerful technique. On the other hand, depending on the applied potential, electrochemical doping of CPs competes with the electrodeposition of Au. The electrochemical doping changes their optoelectronic properties, and drives Au particle precursors, such as tetrachloroaurate(III) (AuCl4−) ions, to penetrate into the CP as dopants. Therefore, the applied potential is expected to affect the electrocatalytic properties of the hybrid materials fabricated by the electrodeposition techniques. Here, the effects of the applied potential for the electrochemical hybridization process on the electrocatalytic properties of the Au/poly(3‐methoxythiophene) (Au/P3MeOT) for the anodic oxidation of 1‐PrOH are reported. Their electrocatalytic properties are enhanced by performing the electrochemical hybridization of P3MeOT with Au under the potential, where the electrochemical doping of P3MeOT and the electrodeposition of Au proceed simultaneously. |
| format | Article |
| id | doaj-art-c87e9005d5d047c5b03eb281c971856e |
| institution | Kabale University |
| issn | 2699-9412 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Energy & Sustainability Research |
| spelling | doaj-art-c87e9005d5d047c5b03eb281c971856e2025-08-20T03:50:06ZengWiley-VCHAdvanced Energy & Sustainability Research2699-94122025-07-0167n/an/a10.1002/aesr.202400420Electrochemical Hybridization via Simultaneous Electrochemical Doping of Poly(3‐Methoxythiophene) with Au Electrodeposition for Anodic Oxidation of 1‐PropanolTomoyuki Kurioka0Tso‐Fu Mark Chang1Masato Sone2Materials and Structures Laboratory Institute of Integrated Research Institute of Science Tokyo 4259 Nagatsuta‐cho Midori‐ku Yokohama 226‐8501 JapanMaterials and Structures Laboratory Institute of Integrated Research Institute of Science Tokyo 4259 Nagatsuta‐cho Midori‐ku Yokohama 226‐8501 JapanMaterials and Structures Laboratory Institute of Integrated Research Institute of Science Tokyo 4259 Nagatsuta‐cho Midori‐ku Yokohama 226‐8501 JapanHybrid materials composed of gold (Au) and conducting polymers (CP) are promising electrode materials to facilitate anodic oxidation of low‐carbon alcohols, such as ethanol and 1‐propanol (1‐PrOH). The anodic oxidation of these alcohols is used in many industries. Hybridization of CP with Au particles via electrodeposition of Au using a CP‐coated electrode as a working electrode is a simple and powerful technique. On the other hand, depending on the applied potential, electrochemical doping of CPs competes with the electrodeposition of Au. The electrochemical doping changes their optoelectronic properties, and drives Au particle precursors, such as tetrachloroaurate(III) (AuCl4−) ions, to penetrate into the CP as dopants. Therefore, the applied potential is expected to affect the electrocatalytic properties of the hybrid materials fabricated by the electrodeposition techniques. Here, the effects of the applied potential for the electrochemical hybridization process on the electrocatalytic properties of the Au/poly(3‐methoxythiophene) (Au/P3MeOT) for the anodic oxidation of 1‐PrOH are reported. Their electrocatalytic properties are enhanced by performing the electrochemical hybridization of P3MeOT with Au under the potential, where the electrochemical doping of P3MeOT and the electrodeposition of Au proceed simultaneously.https://doi.org/10.1002/aesr.202400420anodic oxidation of alcoholsAu electrodepositionsAu particleselectrocatalystselectrochemical dopinghybridizations |
| spellingShingle | Tomoyuki Kurioka Tso‐Fu Mark Chang Masato Sone Electrochemical Hybridization via Simultaneous Electrochemical Doping of Poly(3‐Methoxythiophene) with Au Electrodeposition for Anodic Oxidation of 1‐Propanol Advanced Energy & Sustainability Research anodic oxidation of alcohols Au electrodepositions Au particles electrocatalysts electrochemical doping hybridizations |
| title | Electrochemical Hybridization via Simultaneous Electrochemical Doping of Poly(3‐Methoxythiophene) with Au Electrodeposition for Anodic Oxidation of 1‐Propanol |
| title_full | Electrochemical Hybridization via Simultaneous Electrochemical Doping of Poly(3‐Methoxythiophene) with Au Electrodeposition for Anodic Oxidation of 1‐Propanol |
| title_fullStr | Electrochemical Hybridization via Simultaneous Electrochemical Doping of Poly(3‐Methoxythiophene) with Au Electrodeposition for Anodic Oxidation of 1‐Propanol |
| title_full_unstemmed | Electrochemical Hybridization via Simultaneous Electrochemical Doping of Poly(3‐Methoxythiophene) with Au Electrodeposition for Anodic Oxidation of 1‐Propanol |
| title_short | Electrochemical Hybridization via Simultaneous Electrochemical Doping of Poly(3‐Methoxythiophene) with Au Electrodeposition for Anodic Oxidation of 1‐Propanol |
| title_sort | electrochemical hybridization via simultaneous electrochemical doping of poly 3 methoxythiophene with au electrodeposition for anodic oxidation of 1 propanol |
| topic | anodic oxidation of alcohols Au electrodepositions Au particles electrocatalysts electrochemical doping hybridizations |
| url | https://doi.org/10.1002/aesr.202400420 |
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