Engineering metal organic framework derived 3D nanostructures for high performance hybrid supercapacitors | |
Department | 清洁能源化学与材料实验室 |
Wang RT(王儒涛)1,2; Jin, Dongdong1; Zhang, Yabin1; Wang, Shijie1; Lang JW(郎俊伟)2; Yan XB(阎兴斌)2; Zhang, Li1; Yan XB(阎兴斌) | |
The second department | 固体润滑国家重点实验室 |
2017 | |
Source Publication | Journal of Materials Chemistry A |
ISSN | 2050-7488 |
Volume | 5Issue:1Pages:292-302 |
Abstract | Metal–organic frameworks (MOFs) have demonstrated great promise as a new platform for the synthesis of porous electrode materials for energy storage. Research effort on MOFs and MOF derived nanostructures has focused mainly on tuning the chemical composition at the molecular level and developing highly porous frameworks in which enhancing the capacity and reducing the transport path of ions are favorable. Here we report an approach using the MOF (polyhedral ZIF-8) as a novel precursor to synthesize two electrode materials with different energy-storage mechanisms: the capacitor-like porous carbon polyhedra and the battery-like MoS2–ZIF composite. The porous carbon polyhedra have a continuous 3D porous network with an extremely high surface area of 3680.6 m2 g−1 and a well-controlled pore size distribution, and the MoS2–ZIF composite shows a three-dimensional (3D) nanostructure with an open framework. Furthermore, a novel hybrid supercapacitor is fabricated by employing these two 3D nanostructured MOF-derived electrode materials, which shows the best properties among the current hybrid supercapacitors with respect to energy, power and cycling life. The presented strategy for the controlled design and synthesis of 3D MOF-derived nanostructures provides prospects in developing high-performance active materials in advanced energy storage devices. |
Subject Area | 材料科学与物理化学 |
DOI | 10.1039/c6ta09143a |
Funding Organization | HKSAR Innovation and Technology Commission (ITC) with the Project No. ITS/160/14FP;the General Research Fund (GRF) from the Research Grants Council (RGC) of Hong Kong with Project No. 14209514;14203715;the Bational Nature Science Foundation of China (No. 21573265) |
Indexed By | SCI |
If | 8.867 |
Language | 英语 |
Funding Project | 低维材料与化学储能课题组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21288 |
Collection | 清洁能源化学与材料实验室 固体润滑国家重点实验室(LSL) |
Corresponding Author | Zhang, Li; Yan XB(阎兴斌) |
Affiliation | 1.Chinese Univ Hong Kong, Dept Mech & Automat Engn, Shatin, Hong Kong, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lab Clean Energy Chem & Mat, Lanzhou 730000, Peoples R China |
Recommended Citation GB/T 7714 | Wang RT,Jin, Dongdong,Zhang, Yabin,et al. Engineering metal organic framework derived 3D nanostructures for high performance hybrid supercapacitors[J]. Journal of Materials Chemistry A,2017,5(1):292-302. |
APA | Wang RT.,Jin, Dongdong.,Zhang, Yabin.,Wang, Shijie.,Lang JW.,...&阎兴斌.(2017).Engineering metal organic framework derived 3D nanostructures for high performance hybrid supercapacitors.Journal of Materials Chemistry A,5(1),292-302. |
MLA | Wang RT,et al."Engineering metal organic framework derived 3D nanostructures for high performance hybrid supercapacitors".Journal of Materials Chemistry A 5.1(2017):292-302. |
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