多壁碳纳米管的功能化研究

2006 1st IEEE International Conference on Nano/Micro Engineered and Molecular Systems Pub Date : 2006-01-01 DOI:10.1109/NEMS.2006.334627

Chunwei Yang, Xin-guo Hu, Yong Zhang

{"title":"多壁碳纳米管的功能化研究","authors":"Chunwei Yang, Xin-guo Hu, Yong Zhang","doi":"10.1109/NEMS.2006.334627","DOIUrl":null,"url":null,"abstract":"A facile approach to the surface oxidation of multi-walled carbon nanotubes (MWCNTs) is presented using oxidation solution to decorating MWCNTs, sonication to promote this effect and increase the population density of surface oxide groups. The sonication short time for MWCNTs oxidation /functionalization is desirable for minimizing structural damage to the MWCNTs that could lead to changes in their properties. The measurement results of XPS, IR and Raman spectrum have verified that a great lot of functional groups had been decorated on MWCNTs. During the MWCNTs oxidation, the hydroxy, carbonyl and carboxy formed on the surface of MWCNTs. MWCNTs treated in the nitric and sulfuric acids had more functional groups than MWCNTs treated in hydrogen peroxide and sulfuric acids","PeriodicalId":6362,"journal":{"name":"2006 1st IEEE International Conference on Nano/Micro Engineered and Molecular Systems","volume":"37 1","pages":"83-86"},"PeriodicalIF":0.0000,"publicationDate":"2006-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"A Study of the Functionalization on Multi-walled Carbon nanotubes\",\"authors\":\"Chunwei Yang, Xin-guo Hu, Yong Zhang\",\"doi\":\"10.1109/NEMS.2006.334627\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A facile approach to the surface oxidation of multi-walled carbon nanotubes (MWCNTs) is presented using oxidation solution to decorating MWCNTs, sonication to promote this effect and increase the population density of surface oxide groups. The sonication short time for MWCNTs oxidation /functionalization is desirable for minimizing structural damage to the MWCNTs that could lead to changes in their properties. The measurement results of XPS, IR and Raman spectrum have verified that a great lot of functional groups had been decorated on MWCNTs. During the MWCNTs oxidation, the hydroxy, carbonyl and carboxy formed on the surface of MWCNTs. MWCNTs treated in the nitric and sulfuric acids had more functional groups than MWCNTs treated in hydrogen peroxide and sulfuric acids\",\"PeriodicalId\":6362,\"journal\":{\"name\":\"2006 1st IEEE International Conference on Nano/Micro Engineered and Molecular Systems\",\"volume\":\"37 1\",\"pages\":\"83-86\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 1st IEEE International Conference on Nano/Micro Engineered and Molecular Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NEMS.2006.334627\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 1st IEEE International Conference on Nano/Micro Engineered and Molecular Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NEMS.2006.334627","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 4

摘要

提出了一种简便的多壁碳纳米管(MWCNTs)表面氧化的方法，使用氧化溶液修饰MWCNTs，超声促进这种效果并增加表面氧化基团的密度。超声短时间氧化/功能化是最小化MWCNTs结构损伤(可能导致其性能变化)的理想选择。XPS、IR和拉曼光谱的测量结果证实MWCNTs上修饰了大量官能团。在MWCNTs氧化过程中，在MWCNTs表面形成羟基、羰基和羧基。在硝酸和硫酸中处理的MWCNTs比在过氧化氢和硫酸中处理的MWCNTs具有更多的官能团

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A Study of the Functionalization on Multi-walled Carbon nanotubes

A facile approach to the surface oxidation of multi-walled carbon nanotubes (MWCNTs) is presented using oxidation solution to decorating MWCNTs, sonication to promote this effect and increase the population density of surface oxide groups. The sonication short time for MWCNTs oxidation /functionalization is desirable for minimizing structural damage to the MWCNTs that could lead to changes in their properties. The measurement results of XPS, IR and Raman spectrum have verified that a great lot of functional groups had been decorated on MWCNTs. During the MWCNTs oxidation, the hydroxy, carbonyl and carboxy formed on the surface of MWCNTs. MWCNTs treated in the nitric and sulfuric acids had more functional groups than MWCNTs treated in hydrogen peroxide and sulfuric acids

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

2006 1st IEEE International Conference on Nano/Micro Engineered and Molecular Systems

自引率

0.00%

发文量