Engineering metal organic framework derived 3D nanostructures for high performance hybrid supercapacitors
文献类型:期刊论文
作者 | 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 |
刊名 | Journal of Materials Chemistry A |
出版日期 | 2017 |
卷号 | 5期号:1页码:292-302 |
ISSN号 | 2050-7488 |
通讯作者 | 阎兴斌 ; Zhang, Li |
英文摘要 | 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. |
学科主题 | 材料科学与物理化学 |
资助信息 | 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) |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000391572200031 |
源URL | [http://210.77.64.217/handle/362003/21288] |
专题 | 兰州化学物理研究所_清洁能源化学与材料实验室 兰州化学物理研究所_固体润滑国家重点实验室 |
作者单位 | 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 |
推荐引用方式 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.,...&Zhang, Li.(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. |
入库方式: OAI收割
来源:兰州化学物理研究所
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