Ontology highlight
ABSTRACT:
SUBMITTER: Yang Q
PROVIDER: S-EPMC3866630 | biostudies-literature | 2013 Dec
REPOSITORIES: biostudies-literature
Yang Qiu Q Lu Zhiyi Z Sun Xiaoming X Liu Junfeng J
Scientific reports 20131218
Constructing nanostructures with desirable morphology and size is a critical issue for pursuing high performance electrode materials. Ultrathin Co3O4 nanosheet arrays, which are composed of well aligned uniform long-range (~5 μm in length) and thin (~10 nm in thickness) nanosheets, with reasonable mass loading on Ni foam are prepared by a two-step hydrothermal reaction. As a supercapacitor electrode, a superior specific capacitance (~1782 F g(-1)) is obtained at current density of 1.8 A g(-1) (5 ...[more]