Dispersion of Reduced Graphene Oxide in Multiple Solvents with an Imidazolium-Modified Hexa-peri-hexabenzocoronene
文献类型：期刊论文
| 作者 | Wei, Hengxing1; Li, Ying-Ying1; Chen, Jinping1; Zeng, Yi1; Yang, Guoqiang2; Li, Yi1 |
| 刊名 | CHEMISTRY-AN ASIAN JOURNAL
 |
| 出版日期 | 2012-11-01 |
| 卷号 | 7期号:11页码:2683-2689 |
| 关键词 | Conjugation Graphene Ion Exchange Pi Interactions Reduction |
| ISSN号 | 1861-4728 |
| DOI | 10.1002/asia.201200480 |
| 英文摘要 | An imidazolium-modified hexa-peri-hexabenzocoronene derivative (HBC-C11-MIM[Cl-]) was designed and synthesized as a stabilizer to fabricate reduced graphene oxide (RGO). The resulting RGO/HBC-C11-MIM[Cl-] hybrid shows excellent dispersivity (5.0 mg?mL-1) and stability in water. RGO/HBC-C11-MIM[Cl-] was comprehensively characterized by using atomic force microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, thermogravimetric analysis, and Raman spectroscopy, thus revealing that one HBC-C11-MIM[Cl-] group can stabilize about 178 carbon atoms on the graphene sheets. The obtained hybrid film exhibits a high conductivity of 286 S?m-1. Furthermore, the HBC-C11-MIM[Cl-]-modified RGO sheets can be readily dispersed in polar organic solvents upon exchange of the hydrophilic Cl- ions for hydrophobic bis(trifluoromethylsulfonyl) amide (NTf2-) ions. |
| 语种 | 英语 |
| WOS记录号 | WOS:000309717300032 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/49397]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chen, Jinping |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Photochem, BNLMS, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Hengxing,Li, Ying-Ying,Chen, Jinping,et al. Dispersion of Reduced Graphene Oxide in Multiple Solvents with an Imidazolium-Modified Hexa-peri-hexabenzocoronene[J]. CHEMISTRY-AN ASIAN JOURNAL,2012,7(11):2683-2689. |
| APA | Wei, Hengxing,Li, Ying-Ying,Chen, Jinping,Zeng, Yi,Yang, Guoqiang,&Li, Yi.(2012).Dispersion of Reduced Graphene Oxide in Multiple Solvents with an Imidazolium-Modified Hexa-peri-hexabenzocoronene.CHEMISTRY-AN ASIAN JOURNAL,7(11),2683-2689. |
| MLA | Wei, Hengxing,et al."Dispersion of Reduced Graphene Oxide in Multiple Solvents with an Imidazolium-Modified Hexa-peri-hexabenzocoronene".CHEMISTRY-AN ASIAN JOURNAL 7.11(2012):2683-2689. |
入库方式： OAI收割
来源：化学研究所
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