Journal
SCIENTIFIC REPORTS
Volume 8, Issue -, Pages -Publisher
NATURE PUBLISHING GROUP
DOI: 10.1038/s41598-018-23642-6
Keywords
-
Categories
Funding
- National Key Research and Development Program of China [2017YFA0204600]
- National Natural Science Foundation of China [51721002, 51403190]
- Natural Science Foundation of Zhejiang Province of China [LY15E020011]
- Program for Key Science and Technology Team of Zhejiang Province [2013TD17]
- Young Talent Cultivation Project of Zhejiang Association for Science and Technology [2016YCGC019]
- Youth Top-notch Talent Development and Training Program Foundation of Zhejiang AF University
- State Scholarship Fund of China Scholarship Council (CSC)
- 151 Talent Project of Zhejiang Province
- Zhejiang AAMP
- F University Scientific Research Training Program for Undergraduates [101-2013200030]
- Zhejiang Province Society of Forestry
Ask authors/readers for more resources
One of the key challenges for pseudocapacitive electrode materials with highly effective capacitance output and future practical applications is how to rationally construct hierarchical and ordered hybrid nanoarchitecture through the simple process. Herein, we design and synthesize a novel NiMn-layered double hydroxide nanosheet@Ni3S2 nanorod hybrid array supported on porous nickel foam via a one-pot hydrothermal method. Benefited from the ultrathin and rough nature, the well-defined porous structure of the hybrid array, as well as the synergetic effect between NiMn-layered double hydroxide nanosheets and Ni3S2 nanorods, the as-fabricated hybrid array-based electrode exhibits an ultrahigh specific capacitance of 2703 F g(-1) at 3 A g(-1). Moreover, the asymmetric supercapacitor with this hybrid array as a positive electrode and wood-derived activated carbon as a negative electrode demonstrates high energy density (57 Wh Kg(-1) at 738 W Kg(-1)) and very good electrochemical cycling stability.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available