{"title":"封面：五配位铁酞菁在各种酸性溶液中发生氧还原反应的电化学评价（ChemElectroChem 16/2024）","authors":"César Zúñiga Loyola, Nicolás Troncoso, Angélica Gatica Caro, Federico Tasca","doi":"10.1002/celc.202481601","DOIUrl":null,"url":null,"abstract":"<p><b>The front cover</b> picture represents a meta–air battery composed of a metal anode and a graphite cathode modified with pyridine penta-coordinated Fe phthalocyanine, which is an extremely active catalyst for the oxygen reduction reaction when the NaOH supporting electrolyte is used. When in the presence of other electrolytes, the activity of the catalyst decreases as the Fe active sites are poisoned by the interaction with the anions. Therefore, batteries with lower power density are obtained if in the presence of Cl<sup>−</sup>>Br<sup>−</sup>>HSO<sub>4</sub><sup>−</sup>> ClO<sub>4</sub><sup>−</sup>>NO<sub>3</sub><sup>−</sup>>OH<sup>−</sup>. More information can be found in the Research Article by Federico Tasca and co-workers (DOI: 10.1002/celc.202400186).\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure>\n </p>","PeriodicalId":142,"journal":{"name":"ChemElectroChem","volume":"11 16","pages":""},"PeriodicalIF":3.5000,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/celc.202481601","citationCount":"0","resultStr":"{\"title\":\"Front Cover: Electrochemical Evaluation of Penta-Coordinated Fe Phthalocyanine During the Oxygen Reduction Reaction in Various Acidic Solutions (ChemElectroChem 16/2024)\",\"authors\":\"César Zúñiga Loyola, Nicolás Troncoso, Angélica Gatica Caro, Federico Tasca\",\"doi\":\"10.1002/celc.202481601\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><b>The front cover</b> picture represents a meta–air battery composed of a metal anode and a graphite cathode modified with pyridine penta-coordinated Fe phthalocyanine, which is an extremely active catalyst for the oxygen reduction reaction when the NaOH supporting electrolyte is used. When in the presence of other electrolytes, the activity of the catalyst decreases as the Fe active sites are poisoned by the interaction with the anions. Therefore, batteries with lower power density are obtained if in the presence of Cl<sup>−</sup>>Br<sup>−</sup>>HSO<sub>4</sub><sup>−</sup>> ClO<sub>4</sub><sup>−</sup>>NO<sub>3</sub><sup>−</sup>>OH<sup>−</sup>. More information can be found in the Research Article by Federico Tasca and co-workers (DOI: 10.1002/celc.202400186).\\n <figure>\\n <div><picture>\\n <source></source></picture><p></p>\\n </div>\\n </figure>\\n </p>\",\"PeriodicalId\":142,\"journal\":{\"name\":\"ChemElectroChem\",\"volume\":\"11 16\",\"pages\":\"\"},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2024-08-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1002/celc.202481601\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ChemElectroChem\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/celc.202481601\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ELECTROCHEMISTRY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ChemElectroChem","FirstCategoryId":"92","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/celc.202481601","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ELECTROCHEMISTRY","Score":null,"Total":0}
Front Cover: Electrochemical Evaluation of Penta-Coordinated Fe Phthalocyanine During the Oxygen Reduction Reaction in Various Acidic Solutions (ChemElectroChem 16/2024)
The front cover picture represents a meta–air battery composed of a metal anode and a graphite cathode modified with pyridine penta-coordinated Fe phthalocyanine, which is an extremely active catalyst for the oxygen reduction reaction when the NaOH supporting electrolyte is used. When in the presence of other electrolytes, the activity of the catalyst decreases as the Fe active sites are poisoned by the interaction with the anions. Therefore, batteries with lower power density are obtained if in the presence of Cl−>Br−>HSO4−> ClO4−>NO3−>OH−. More information can be found in the Research Article by Federico Tasca and co-workers (DOI: 10.1002/celc.202400186).
期刊介绍：
ChemElectroChem is aimed to become a top-ranking electrochemistry journal for primary research papers and critical secondary information from authors across the world. The journal covers the entire scope of pure and applied electrochemistry, the latter encompassing (among others) energy applications, electrochemistry at interfaces (including surfaces), photoelectrochemistry and bioelectrochemistry.
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