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- Title
Electrospun Ni-Ni(OH)2/Carbon Nanofibers as Flexible Binder-Free Supercapacitor Electrode with Enhanced Specific Capacitance.
- Authors
Erdemutu, Eerdemutu; Bai, Chaolumen; Ding, Lijun
- Abstract
A flexible Ni-Ni(OH)2/carbon nanofiber (CNF) composite material was fabricated via electrospinning followed by a high-temperature carbonization and hydrothermal process. The Ni-Ni(OH)2/CNFs calcined at 800°C exhibited excellent electrochemical performance, with high specific capacitance of 763 F g−1 (1 A g−1). Moreover, the material showed good stability, with 94% capacitance retention after 8000 cycles. This work proves that Ni-Ni(OH)2/CNFs are a promising candidate for use as a high-efficiency supercapacitor electrode material.
- Subjects
NI Ni; SUPERCAPACITOR electrodes; SUPERCAPACITORS; ELECTRIC capacity; NANOFIBERS; HYDROTHERMAL carbonization; COMPOSITE materials; CARBON nanofibers
- Publication
Journal of Electronic Materials, 2020, Vol 49, Issue 12, p7211
- ISSN
0361-5235
- Publication type
Article
- DOI
10.1007/s11664-020-08458-3