Supramolecular Nanostructures of Structurally Defined Graphene Nanoribbons in the Aqueous Phase
文献类型：期刊论文
| 作者 | Huang, Yinjuan2; Dou, Wei-Tao3; Xu, Fugui2; Ru, Hong-Bo1; Gong, Qiuyu2; Wu, Dongqing2; Yan, Deyue2; Tian, He3; He, Xiao-Peng3; Mai, Yiyong2 |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2018-03-19 |
| 卷号 | 57期号:13页码:3366-3371 |
| 关键词 | graphene nanoribbons helices photothermal conversion self-assembly water-dispersible |
| ISSN号 | 1433-7851 |
| DOI | 10.1002/anie.201712637 |
| 文献子类 | Article |
| 英文摘要 | Structurally well-defined graphene nanoribbons (GNRs) have attracted great interest because of their unique optical, electronic, and magnetic properties. However, strong - interactions within GNRs result in poor liquid-phase dispersibility, which impedes further investigation of these materials in numerous research areas, including supramolecular self-assembly. Structurally defined GNRs were synthesized by a bottom-up strategy, involving grafting of hydrophilic poly(ethylene oxide) (PEO) chains of different lengths (GNR-PEO). PEO grafting of 42-51% percent produces GNR-PEO materials with excellent dispersibility in water with high GNR concentrations of up to 0.5mgmL(-1). The rod-coil brush-like architecture of GNR-PEO resulted in 1D hierarchical self-assembly behavior in the aqueous phase, leading to the formation of ultralong nanobelts, or spring-like helices, with tunable mean diameters and pitches. In aqueous dispersions the superstructures absorbed in the near-infrared range, which enabled highly efficient conversion of photon energy into thermal energy. |
| WOS关键词 | BOTTOM-UP SYNTHESIS ; ELECTRONIC-PROPERTIES ; EDGE |
| 资助项目 | Shanghai Committee of Science and Technology[17JC1403200] ; Shanghai Committee of Science and Technology[16JC1400703] ; MPI Partner Group Project for Polymer Chemistry of GNRs[00000000] ; Program for Shanghai Eastern Scholar, Shanghai Rising-Star Program[16QA1401400] ; National Natural Science Foundation of China[91527304] ; National Natural Science Foundation of China[21774076] ; National Natural Science Foundation of China[51573091] ; National Natural Science Foundation of China[21320102006] ; National Natural Science Foundation of China[21722801] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000427235600013 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://119.78.100.183/handle/2S10ELR8/279846]  |
| 专题 | 新药研究国家重点实验室 中科院受体结构与功能重点实验室 |
| 通讯作者 | He, Xiao-Peng; Mai, Yiyong |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Mat Med, State Key Lab Drug Res, Natl Ctr Drug Screening, 189 Guo Shoujing RD, Shanghai 201203, Peoples R China; 2.Shanghai Jiao Tong Univ, Shanghai Key Lab Elect Insulat & Thermal Ageing, Sch Chem & Chem Engn, 800 Dongchuan RD, Shanghai 200240, Peoples R China; 3.East China Univ Sci & Technol, Sch Chem & Mol Engn, Feringa Nobel Prize Scientist Joint Res Ctr, Key Lab Adv Mat & Joint Int Res Lab Precis Chem &, 130 Meilong RD, Shanghai 200237, Peoples R China; 4.Tech Univ Dresden, Dept Chem & Food Chem, Mommsenstr 4, D-01062 Dresden, Germany |
| 推荐引用方式 GB/T 7714 | Huang, Yinjuan,Dou, Wei-Tao,Xu, Fugui,et al. Supramolecular Nanostructures of Structurally Defined Graphene Nanoribbons in the Aqueous Phase[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2018,57(13):3366-3371. |
| APA | Huang, Yinjuan.,Dou, Wei-Tao.,Xu, Fugui.,Ru, Hong-Bo.,Gong, Qiuyu.,...&Feng, Xinliang.(2018).Supramolecular Nanostructures of Structurally Defined Graphene Nanoribbons in the Aqueous Phase.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,57(13),3366-3371. |
| MLA | Huang, Yinjuan,et al."Supramolecular Nanostructures of Structurally Defined Graphene Nanoribbons in the Aqueous Phase".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 57.13(2018):3366-3371. |
入库方式： OAI收割
来源：上海药物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。