| Efficient and scalable synthesis of highly aligned and compact two-dimensional nanosheet films with record performances | |
| Zhong, Jing1; Sun, Wei2,3; Wei, Qinwei1,4; Qian, Xitang1,4; Cheng, Hui-Ming1,4,5; Ren, Wencai1,4 | |
| Corresponding Author | Ren, Wencai(wcren@imr.ac.cn) |
| 2018-08-28 | |
| Source Publication | NATURE COMMUNICATIONS
 |
| ISSN | 2041-1723 |
| Volume | 9Pages:11 |
| Abstract | It is crucial to align two-dimensional nanosheets to form a highly compact layered structure for many applications, such as electronics, optoelectronics, thermal management, energy storage, separation membranes, and composites. Here we show that continuous centrifugal casting is a universal, scalable and efficient method to produce highly aligned and compact two-dimensional nanosheets films with record performances. The synthesis mechanism, structure control and property dependence of alignment and compaction of the films are discussed. Significantly, 10-mu m-thick graphene oxide films can be synthesized within 1 min, and scalable synthesis of meter-scale films is demonstrated. The reduced graphene oxide films show super-high strength (similar to 660 MPa) and conductivity (similar to 650 S cm(-1)). The reduced graphene oxide/carbon nanotube hybrid-film-based all-solid-state flexible supercapacitors exhibit ultrahigh volumetric capacitance (407 F cm(-3)) and energy density (similar to 10 mWh cm(-3)) comparable to that of thin-film lithium batteries. We also demonstrate the production of highly anisotropic graphene nanocomposites as well as aligned, compact films and vertical heterostructures of various nanosheets. |
| Funding Organization | National Key R&D Program of China ; National Science Foundation of China ; Chinese Academy of Sciences |
| DOI | 10.1038/s41467-018-05723-2 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key R&D Program of China[2016YFA0200101] ; National Science Foundation of China[51325205] ; National Science Foundation of China[51290273] ; National Science Foundation of China[51521091] ; National Science Foundation of China[U1633201] ; Chinese Academy of Sciences[KGZD-EW-303-1] ; Chinese Academy of Sciences[KGZD-EW-T06] ; Chinese Academy of Sciences[174321KYSB20160011] ; Chinese Academy of Sciences[XDPB06] |
| WOS Research Area | Science & Technology - Other Topics |
| WOS Subject | Multidisciplinary Sciences |
| WOS ID | WOS:000442909300008 |
| Publisher | NATURE PUBLISHING GROUP |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/129055 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Ren, Wencai |
| Affiliation | 1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 2.Harbin Inst Technol, Sch Civil Engn, Harbin 150090, Heilongjiang, Peoples R China 3.Harbin Inst Technol, Minist Educ, Key Lab Struct Dynam Behav & Control, Harbin 150090, Heilongjiang, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 5.Tsinghua Univ, TBSI, 1001 Xueyuan Rd, Shenzhen 518055, Peoples R China |
| Recommended Citation GB/T 7714 | Zhong, Jing,Sun, Wei,Wei, Qinwei,et al. Efficient and scalable synthesis of highly aligned and compact two-dimensional nanosheet films with record performances[J]. NATURE COMMUNICATIONS,2018,9:11. |
| APA | Zhong, Jing,Sun, Wei,Wei, Qinwei,Qian, Xitang,Cheng, Hui-Ming,&Ren, Wencai.(2018).Efficient and scalable synthesis of highly aligned and compact two-dimensional nanosheet films with record performances.NATURE COMMUNICATIONS,9,11. |
| MLA | Zhong, Jing,et al."Efficient and scalable synthesis of highly aligned and compact two-dimensional nanosheet films with record performances".NATURE COMMUNICATIONS 9(2018):11. |
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