Indexed by:
Abstract:
One-dimensional bunched nanostructures have attracted particular research interest for their applications in energy-relate fields. However, developing a reasonable strategy to realize such unique structure design still remains a great challenge. Herein, we first rationally design and synthesize a distinct one-dimensional bunched Ni-MoO2@Co-CoO-NC composite through an efficient strategy of assembling the metal-organic framework (MOF) and transition metal oxide (TMO), in which the MOF-derived Co-CoO-NC polyhedra are stringed by the Ni-MoO2 nanowires. The synthesis strategy only involves the effective integration of the ZIF-67 polyhedron with NiMoO4 center dot xH(2)O nanowires via solution growth at room temperature followed by a carbonation treatment under an Ar/H-2 atmosphere. Benefiting from the favorable morphological and structural merits as well as the synergistic effects from different components, the bunched Ni-MoO2@Co-CoO-NC composite exhibits a remarkable half-battery performance when evaluated as the anode material for both lithium/sodium-ion batteries. Furthermore, electrode kinetic analyses reveal the capacitive-controlled behaviors within the bunched Ni-MoO2@Co-CoO-NC composite. Besides, a Ni-MoO2Co-CoO-NC//LiFePO4 full cell is fabricated, which can deliver a high energy density of 329 Wh kg(-1). The present study could provide an insight into the construction of TMOs and carbon composites with one-dimensional bunched nanostructures.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
ACS APPLIED ENERGY MATERIALS
ISSN: 2574-0962
Year: 2020
Issue: 9
Volume: 3
Page: 9018-9027
6 . 0 2 4
JCR@2020
5 . 5 0 0
JCR@2023
ESI Discipline: MATERIALS SCIENCE;
ESI HC Threshold:196
JCR Journal Grade:2
CAS Journal Grade:3
Cited Count:
WoS CC Cited Count: 22
SCOPUS Cited Count: 24
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
Affiliated Colleges: