氧化温度对石墨样品拉曼光谱的影响

IF 2.1 4区材料科学 Q3 CHEMISTRY, PHYSICAL Fullerenes, Nanotubes and Carbon Nanostructures Pub Date : 2023-11-09 DOI:10.1080/1536383x.2023.2280229

Hiba Abdalrahman, Kamal Kayed, Maher Alrefaee

{"title":"氧化温度对石墨样品拉曼光谱的影响","authors":"Hiba Abdalrahman, Kamal Kayed, Maher Alrefaee","doi":"10.1080/1536383x.2023.2280229","DOIUrl":null,"url":null,"abstract":"AbstractThe recent work investigates the relationship between the characteristics of the Raman spectra and the oxidation temperature of thermal-treated graphite samples in air at various temperatures ranging from 200°Cto 800 °C. Our findings indicate that thermal oxidation of graphite in air leads to the enhancement of the 2D vibration pattern while reducing the intensity of the D vibration pattern. Moreover, we report that chemical reduction begins at 550 °C. Furthermore, our results demonstrate that thermal oxidation causes a decrease in the disorder within the samples.Keywords: Raman spectragraphite oxidehexagonal ringsorder degreeSP2-hybridized carbon Disclosure statementNo potential conflict of interest was reported by the authors.","PeriodicalId":12574,"journal":{"name":"Fullerenes, Nanotubes and Carbon Nanostructures","volume":" 5","pages":"0"},"PeriodicalIF":2.1000,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of oxidation temperature on Raman spectra of graphite samples\",\"authors\":\"Hiba Abdalrahman, Kamal Kayed, Maher Alrefaee\",\"doi\":\"10.1080/1536383x.2023.2280229\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"AbstractThe recent work investigates the relationship between the characteristics of the Raman spectra and the oxidation temperature of thermal-treated graphite samples in air at various temperatures ranging from 200°Cto 800 °C. Our findings indicate that thermal oxidation of graphite in air leads to the enhancement of the 2D vibration pattern while reducing the intensity of the D vibration pattern. Moreover, we report that chemical reduction begins at 550 °C. Furthermore, our results demonstrate that thermal oxidation causes a decrease in the disorder within the samples.Keywords: Raman spectragraphite oxidehexagonal ringsorder degreeSP2-hybridized carbon Disclosure statementNo potential conflict of interest was reported by the authors.\",\"PeriodicalId\":12574,\"journal\":{\"name\":\"Fullerenes, Nanotubes and Carbon Nanostructures\",\"volume\":\" 5\",\"pages\":\"0\"},\"PeriodicalIF\":2.1000,\"publicationDate\":\"2023-11-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fullerenes, Nanotubes and Carbon Nanostructures\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/1536383x.2023.2280229\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fullerenes, Nanotubes and Carbon Nanostructures","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/1536383x.2023.2280229","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}

引用次数: 0

摘要

摘要本文研究了在200 ~ 800℃的不同温度下，热处理石墨样品在空气中的拉曼光谱特征与氧化温度的关系。我们的研究结果表明，石墨在空气中的热氧化导致二维振动模式的增强，同时降低了D振动模式的强度。此外，我们报告化学还原开始于550°C。此外，我们的结果表明，热氧化导致样品内的无序减少。关键词:拉曼光谱氧化六方环序度esp2杂化碳披露声明作者未报告潜在利益冲突。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Effect of oxidation temperature on Raman spectra of graphite samples

AbstractThe recent work investigates the relationship between the characteristics of the Raman spectra and the oxidation temperature of thermal-treated graphite samples in air at various temperatures ranging from 200°Cto 800 °C. Our findings indicate that thermal oxidation of graphite in air leads to the enhancement of the 2D vibration pattern while reducing the intensity of the D vibration pattern. Moreover, we report that chemical reduction begins at 550 °C. Furthermore, our results demonstrate that thermal oxidation causes a decrease in the disorder within the samples.Keywords: Raman spectragraphite oxidehexagonal ringsorder degreeSP2-hybridized carbon Disclosure statementNo potential conflict of interest was reported by the authors.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Fullerenes, Nanotubes and Carbon Nanostructures 工程技术-材料科学：综合

CiteScore

4.80

自引率

17.40%

发文量

审稿时长

1 months

期刊介绍： The international and interdisciplinary forum, Fullerenes, Nanotubes, and Carbon Nanostructures , aims at publishing peer-reviewed research of original work in all areas of CARBON research including fullerenes, nanotubes, nanodiamond, graphene, any type of carbon nanostructure and any work dealing with carbon and carbon-related topics. Publishing high quality papers from all fields of carbon science and related topics, the journal intends to provide a means of communication between researchers who are interested in fundamental and applied carbon science issues.