{"title":"用于超级电容器电极的掺氟石墨烯切片的简便设计和优异电化学性能","authors":"Benshuo Zhu , Sixin Zhai","doi":"10.1016/j.matlet.2024.136873","DOIUrl":null,"url":null,"abstract":"<div><p>A facile method has been developed to enhance the electrochemical characteristics of graphene by synthesizing fluorine-doped graphene (FG) slice via a hydrothermal reaction involving graphene oxide and hydrofluoric acid. The resultant FG slice demonstrates enhanced volumetric capacitance and robust cycling durability. The advancements in electrochemical behavior are owing to the integration of covalent C-F and semi-ionic C-F bonds aligned perpendicularly to the graphene planes. This FG slice is suitable for a range of practical applications, including use in sensors, as catalysts, and within the realm of nanomaterial-based electronics.</p></div>","PeriodicalId":384,"journal":{"name":"Materials Letters","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Facile design and superior electrochemical performance of fluorine doped graphene slice for supercapacitor electrodes\",\"authors\":\"Benshuo Zhu , Sixin Zhai\",\"doi\":\"10.1016/j.matlet.2024.136873\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A facile method has been developed to enhance the electrochemical characteristics of graphene by synthesizing fluorine-doped graphene (FG) slice via a hydrothermal reaction involving graphene oxide and hydrofluoric acid. The resultant FG slice demonstrates enhanced volumetric capacitance and robust cycling durability. The advancements in electrochemical behavior are owing to the integration of covalent C-F and semi-ionic C-F bonds aligned perpendicularly to the graphene planes. This FG slice is suitable for a range of practical applications, including use in sensors, as catalysts, and within the realm of nanomaterial-based electronics.</p></div>\",\"PeriodicalId\":384,\"journal\":{\"name\":\"Materials Letters\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2024-06-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Letters\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0167577X24010127\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Letters","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0167577X24010127","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Facile design and superior electrochemical performance of fluorine doped graphene slice for supercapacitor electrodes
A facile method has been developed to enhance the electrochemical characteristics of graphene by synthesizing fluorine-doped graphene (FG) slice via a hydrothermal reaction involving graphene oxide and hydrofluoric acid. The resultant FG slice demonstrates enhanced volumetric capacitance and robust cycling durability. The advancements in electrochemical behavior are owing to the integration of covalent C-F and semi-ionic C-F bonds aligned perpendicularly to the graphene planes. This FG slice is suitable for a range of practical applications, including use in sensors, as catalysts, and within the realm of nanomaterial-based electronics.
期刊介绍:
Materials Letters has an open access mirror journal Materials Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review.
Materials Letters is dedicated to publishing novel, cutting edge reports of broad interest to the materials community. The journal provides a forum for materials scientists and engineers, physicists, and chemists to rapidly communicate on the most important topics in the field of materials.
Contributions include, but are not limited to, a variety of topics such as:
• Materials - Metals and alloys, amorphous solids, ceramics, composites, polymers, semiconductors
• Applications - Structural, opto-electronic, magnetic, medical, MEMS, sensors, smart
• Characterization - Analytical, microscopy, scanning probes, nanoscopic, optical, electrical, magnetic, acoustic, spectroscopic, diffraction
• Novel Materials - Micro and nanostructures (nanowires, nanotubes, nanoparticles), nanocomposites, thin films, superlattices, quantum dots.
• Processing - Crystal growth, thin film processing, sol-gel processing, mechanical processing, assembly, nanocrystalline processing.
• Properties - Mechanical, magnetic, optical, electrical, ferroelectric, thermal, interfacial, transport, thermodynamic
• Synthesis - Quenching, solid state, solidification, solution synthesis, vapor deposition, high pressure, explosive