Journal
SCIENTIFIC REPORTS
Volume 5, Issue -, Pages -Publisher
NATURE PUBLISHING GROUP
DOI: 10.1038/srep08536
Keywords
-
Categories
Funding
- National Key Basic Research Program of China (973 Program) [2014CB648300]
- Program for New Century Excellent Talents in University [NCET-13-0645, NCET-13-0872]
- National Natural Science Foundation of China [21201010, 21422402, 20904024, 51173081, 61136003, 61106036, U1304504]
- Program for Innovative Research Team (in Science and Technology) in University of Henan Province [14IRTSTHN004]
- Science & Technology Foundation of Henan Province [122102210253, 13A150019, 14B150001, 14A430038]
- Natural Science Foundation of Jiangsu Province [BM2012010, BK20140060, BK20130037]
- Specialized Research Fund for the Doctoral Program of Higher Education [20133223110008]
- Program for Graduate Students Research and Innovation of Jiangsu Province [CXZZ12-0454]
- China Postdoctoral Science Foundation [2012M521115]
- Ministry of Education of China [IRT1148]
- Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
- Six Talent Plan [2012XCL035]
- Qing Lan Project of Jiangsu Province
- Opening Research Foundations of the State Key Laboratory of Coordination Chemistry (Nanjing University)
Ask authors/readers for more resources
Cobalt-manganese-nickel oxalates micropolyhedrons were successfully fabricated by a room temperature chemical co-precipitation method. Interestingly, the Co0.5Mn0.4Ni0.1C2O4*nH(2)O micropolyhedrons and graphene nanosheets have been successfully applied as the positive and negative electrode materials (a battery type Faradaic electrode and a capacitive electrode, respectively) for flexible solid-state asymmetric supercapacitors. More importantly, the as-assembled device achieved a maximum energy density of 0.46 mWh.cm(-3), a decent result among devices with similar structures. The as-assembled device showed good flexibility, functioning well under both normal and bent conditions (0 degrees-180 degrees). The resulting device showed little performance decay even after 6000 cycles, which rendered the Co0.5Mn0.4Ni0.1C2O4*nH(2)O//Graphene device configuration a promising candidate for high-performance flexible solid-state asymmetric supercapacitors in the field of high-energy-density energy storage devices.
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