{"title":"Sucrose-Derived Functionalized Layer Carbon with Excellent Proton Conductive Properties.","authors":"Xinyao Liu, Md Saidul Islam, Lutfia Isna Ardhayanti, Shakiba Salehpour, Yoshihiro Sekine, Shinya Hayami","doi":"10.1002/asia.202500288","DOIUrl":null,"url":null,"abstract":"<p><p>Sucrose-derived layered carbon materials hold promise for energy storage applications, but their synthesis is challenging due to sucrose's molecular structure and pyrolysis behavior. This work demonstrates the successful synthesis of layered carbon from sucrose using FeCl₃ as a catalyst. The resulting layered carbon was then functionalized via Hummer's oxidation and Fenton reaction methods to enhance proton conductivity. Characterization by SEM, FTIR, and XPS confirmed the layered structure and the presence of oxygenated functional groups after oxidation. Electrochemical measurements revealed significantly improved proton conductivity, with the Fenton-modified layered carbon exhibiting the highest conductivity of 3.27 × 10<sup>-</sup> <sup>3</sup> S cm<sup>-</sup>¹ in the in-plane direction at 90% relative humidity and 55 °C. These results suggest the potential of this sucrose-derived, functionalized layered carbon material for use in advanced energy storage technologies.</p>","PeriodicalId":145,"journal":{"name":"Chemistry - An Asian Journal","volume":" ","pages":"e202500288"},"PeriodicalIF":3.5000,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemistry - An Asian Journal","FirstCategoryId":"1","ListUrlMain":"https://doi.org/10.1002/asia.202500288","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Sucrose-derived layered carbon materials hold promise for energy storage applications, but their synthesis is challenging due to sucrose's molecular structure and pyrolysis behavior. This work demonstrates the successful synthesis of layered carbon from sucrose using FeCl₃ as a catalyst. The resulting layered carbon was then functionalized via Hummer's oxidation and Fenton reaction methods to enhance proton conductivity. Characterization by SEM, FTIR, and XPS confirmed the layered structure and the presence of oxygenated functional groups after oxidation. Electrochemical measurements revealed significantly improved proton conductivity, with the Fenton-modified layered carbon exhibiting the highest conductivity of 3.27 × 10-3 S cm-¹ in the in-plane direction at 90% relative humidity and 55 °C. These results suggest the potential of this sucrose-derived, functionalized layered carbon material for use in advanced energy storage technologies.
期刊介绍：
Chemistry—An Asian Journal is an international high-impact journal for chemistry in its broadest sense. The journal covers all aspects of chemistry from biochemistry through organic and inorganic chemistry to physical chemistry, including interdisciplinary topics.
Chemistry—An Asian Journal publishes Full Papers, Communications, and Focus Reviews.
A professional editorial team headed by Dr. Theresa Kueckmann and an Editorial Board (headed by Professor Susumu Kitagawa) ensure the highest quality of the peer-review process, the contents and the production of the journal.
Chemistry—An Asian Journal is published on behalf of the Asian Chemical Editorial Society (ACES), an association of numerous Asian chemical societies, and supported by the Gesellschaft Deutscher Chemiker (GDCh, German Chemical Society), ChemPubSoc Europe, and the Federation of Asian Chemical Societies (FACS).
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