A High-Performance Sodium-Ion Hybrid Capacitor Constructed by Metal-Organic Framework-Derived Anode and Cathode Materials

doi:10.1002/adfm.201800757

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	A High-Performance Sodium-Ion Hybrid Capacitor Constructed by Metal-Organic Framework-Derived Anode and Cathode Materials
	Li, Hongxia 2,3,4; Lang, Junwei 2; Lei, Shulai 2; Chen, Jiangtao 2; Wang, Kunjie 3; Liu, Lingyang 2,4; Zhang, Tianyun 2,5; Liu, Weisheng 1; Yan, Xingbin 2
刊名	ADVANCED FUNCTIONAL MATERIALS
	2018-07-25
卷号	28 期号:30
关键词	hybrid capacitors metal-organic frameworks nanoporous carbon sodium-ion batteries titanium dioxide
ISSN号	1616-301X
DOI	10.1002/adfm.201800757
英文摘要	Sodium-ion hybrid capacitors (SIHCs) can potentially combine the virtues of high-energy density of batteries and high-power output as well as long cycle life of capacitors in one device. The key point of constructing a high-performance SIHC is to couple appropriate anode and cathode materials, which can well match in capacity and kinetics behavior simultaneously. In this work, a novel SIHC, coupling a titanium dioxide/carbon nanocomposite (TiO2/C) anode with a 3D nanoporous carbon cathode, which are both prepared from metal-organic frameworks (MOFs, MIL-125 (Ti) and ZIF-8, respectively), is designed and fabricated. The robust architecture and extrinsic pseudocapacitance of TiO2/C nanocomposite contribute to the excellent cyclic stability and rate capability in half-cell. Hierarchical 3D nanoporous carbon displays superior capacity and rate performance. Benefiting from the merits of structures and performances of anode and cathode materials, the as-built SIHC achieves a high energy density of 142.7 W h kg(-1) and a high power output of 25 kW kg(-1) within 1-4 V, as well as an outstanding life span of 10 000 cycles with over 90% of the capacity retention. The results make it competitive in high energy and power-required electricity storage applications.
资助项目	Independent Innovation Plan Foundations of Qingdao City of China[16-5-1-42-jch]
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000439738200006
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/32554]
专题	石油化工学院能源与动力工程学院机电工程学院
通讯作者	Liu, Weisheng; Yan, Xingbin
作者单位	1.Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Gansu, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lab Clean Energy Chem & Mat, State Key Lab Solid Lubricat, Lanzhou 730000, Gansu, Peoples R China 3.Lanzhou Univ Technol, Sch Petrochem Engn, Lanzhou 730050, Gansu, Peoples R China 4.Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Beijing 100080, Peoples R China 5.Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Li, Hongxia,Lang, Junwei,Lei, Shulai,et al. A High-Performance Sodium-Ion Hybrid Capacitor Constructed by Metal-Organic Framework-Derived Anode and Cathode Materials[J]. ADVANCED FUNCTIONAL MATERIALS,2018,28(30).
APA	Li, Hongxia.,Lang, Junwei.,Lei, Shulai.,Chen, Jiangtao.,Wang, Kunjie.,...&Yan, Xingbin.(2018).A High-Performance Sodium-Ion Hybrid Capacitor Constructed by Metal-Organic Framework-Derived Anode and Cathode Materials.ADVANCED FUNCTIONAL MATERIALS,28(30).
MLA	Li, Hongxia,et al."A High-Performance Sodium-Ion Hybrid Capacitor Constructed by Metal-Organic Framework-Derived Anode and Cathode Materials".ADVANCED FUNCTIONAL MATERIALS 28.30(2018).