Here, we report our finding in the fabrication of novel porous urchin-like Ni2/3Co1/3(CO3)1/2(OH)·0. 11H2O (denoted as NC) nanomaterial composed of numerous nanoneedles through an one-step hydrothermal method, which deliveres a high specific capacity of 318 C g−1 at a current density of 1 A g−1. Moreover, an architectural composite electrode consisting of the porous NC nanoneedles wrapped by reduced graphene oxide (rGO) nanosheets exhibits large specific capacity (431 C g−1 at 1 A g−1), high rate capability and long cycling life (94% capacity retention after 5,000 cycles at 20 A g−1). The presence of rGO in the composite electrode greatly improves the electronic conductivity, providing efficient current collection for fast energy storage
Rational design of novel structures plays a key role to achieve high specific capacities and fast ch...
Development of pseudocapacitor electrode materials with high comprehensive electrochemical performan...
To effectively improve the power density and rate capability of layered double hydroxide (LDH) based...
Here, we report our finding in the fabrication of novel porous urchin-like Ni2/3Co1/3(CO3)1/2(OH)·0....
The development of a novel electrode material for energy storage devices is a grand challenge. Here,...
Mesoporous cobalt-nickel-zinc ternary oxide (CNZO) nanosheets grown on the nickel foam are prepared ...
Battery-type electrodes of three-dimensional (3D) hierarchical cobalt hydroxide carbonate arrays on ...
Self-assembled Ni(OH)2 nanosheet-decorated hierarchical flower-like MnCo2O4.5 nanoneedles were synt...
We report the use of a spray pyrolysis method to synthesize high surface area (BET surface area of 1...
A composite of graphene and carbon nanotubes has been synthesized and characterized for application ...
Nickel–cobalt layered double hydroxides (Ni–Co-LDH) have recently been examined for their potential ...
A nano-sized nickel/nickel oxide/RGO (Ni/NiO/RGO) nano-hybrid was generated successfully by using a ...
Chemical growth of mixed cobalt–nickel hydroxides (Co<sub><i>x</i></sub>Ni<sub>1–<i>x</i></sub>(OH)<...
Hierarchical chestnut-like manganese cobalt oxide (MnCo2O4) nanoneedles (NNs) are successfully grown...
In situ growth of Ni–Co layered double hydroxides on graphene nanosheets by virtue of metal–organic ...
Rational design of novel structures plays a key role to achieve high specific capacities and fast ch...
Development of pseudocapacitor electrode materials with high comprehensive electrochemical performan...
To effectively improve the power density and rate capability of layered double hydroxide (LDH) based...
Here, we report our finding in the fabrication of novel porous urchin-like Ni2/3Co1/3(CO3)1/2(OH)·0....
The development of a novel electrode material for energy storage devices is a grand challenge. Here,...
Mesoporous cobalt-nickel-zinc ternary oxide (CNZO) nanosheets grown on the nickel foam are prepared ...
Battery-type electrodes of three-dimensional (3D) hierarchical cobalt hydroxide carbonate arrays on ...
Self-assembled Ni(OH)2 nanosheet-decorated hierarchical flower-like MnCo2O4.5 nanoneedles were synt...
We report the use of a spray pyrolysis method to synthesize high surface area (BET surface area of 1...
A composite of graphene and carbon nanotubes has been synthesized and characterized for application ...
Nickel–cobalt layered double hydroxides (Ni–Co-LDH) have recently been examined for their potential ...
A nano-sized nickel/nickel oxide/RGO (Ni/NiO/RGO) nano-hybrid was generated successfully by using a ...
Chemical growth of mixed cobalt–nickel hydroxides (Co<sub><i>x</i></sub>Ni<sub>1–<i>x</i></sub>(OH)<...
Hierarchical chestnut-like manganese cobalt oxide (MnCo2O4) nanoneedles (NNs) are successfully grown...
In situ growth of Ni–Co layered double hydroxides on graphene nanosheets by virtue of metal–organic ...
Rational design of novel structures plays a key role to achieve high specific capacities and fast ch...
Development of pseudocapacitor electrode materials with high comprehensive electrochemical performan...
To effectively improve the power density and rate capability of layered double hydroxide (LDH) based...