氧化石墨烯在各种有机溶剂中的溶解性.pdfVIP

下载本文档

1389
0
约4.06万字
约 5页
2017-06-26 发布于浙江
举报
版权申诉

氧化石墨烯在各种有机溶剂中的溶解性.pdf

1、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。。
2、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
4、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
5、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
6、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
7、VIP文档为合作方或网友上传，每下载1次，网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档

氧化石墨烯在各种有机溶剂中的溶解性

10560 Langmuir 2008, 24, 10560-10564 Graphene Oxide Dispersions in Organic Solvents J. I. Paredes,* S. Villar-Rodil, A. Martı´nez-Alonso, and J. M. D. Tasco´n Instituto Nacional del Carbo´n, CSIC, Apartado 73, 33080 OViedo, Spain Recei Ved June 5, 2008. ReVised Manuscript ReceiVed August 5, 2008 The dispersion behavior of graphene oxide in different organic solvents has been investigated. As-prepared graphite oxide could be dispersed in N,N-dimethylformamide, N-methyl-2-pyrrolidone, tetrahydrofuran, and ethylene glycol. In all of these solvents, full exfoliation of the graphite oxide material into individual, single-layer graphene oxide sheets was achieved by sonication. The graphene oxide dispersions exhibited long-term stability and were made of sheets between a few hundred nanometers and a few micrometers large, similar to the case of graphene oxide dispersions in water. These results should facilitate the manipulation and processing of graphene-based materials for different applications. 1. Introduction implementation of solution-phase techniques toward the conver- 2 sion of graphene oxide back to graphene by way of chemical Graphene, the 2D lattice of sp -bonded carbon atoms from 10,11 reduction or the processing of the graphene oxide sheets into which graphite, carbon nanotubes, and fullerenes are derived,