Now showing items 31-40 of 124
Growth of Si nanowires in porous carbon with enhanced cycling stability for Li-ion storage
Si nanowires are successfully grown in porous carbon by supercritical fluid-liquid-solid (SFLS) process, which show high specific capacities and charge–discharge cycling stability as anode materials for Li-ion storage. ...
Ultrathin Porous NiFeV Ternary Layer Hydroxide Nanosheets as a Highly Efficient Bifunctional Electrocatalyst for Overall Water Splitting
Herein, the hydrothermal synthesis of porous ultrathin ternary NiFeV layer double hydroxides (LDHs) nanosheets grown on Nickel foam (NF) substrate as a highly efﬁcient electrode toward overall water splitting in alkaline ...
Controlled synthesis of BiOCl hierarchical self-assemblies with highly efficient photocatalytic properties
I believe in BiOCles: Microsphere-, microflower-, and microdisk-like BiOCl hierarchical self-assemblies were fabricated and showed superior photocatalytic properties.
Graphene and graphene-based materials for energy storage applications
With the increased demand in energy resources, great efforts have been devoted to developing advanced energy storage and conversion systems. Graphene and graphene-based materials have attracted great attention owing to ...
A novel hollowed CoO-in-CoSnO 3 nanostructure with enhanced lithium storage capabilities
The search for well-defined porous/hollowed metal oxide nanocomposites for high performance energy storage is promising. Herein, atomic layer deposition (ALD) has been utilized for the construction of a novel hollowed ...
Synergy of Nb doping and surface alloy enhanced on water–alkali electrocatalytic hydrogen generation performance in Ti‐based MXene
Presented are the theoretical calculation and experimental studies of a Ti3C2Tx MXene‐based nanohybrid with simultaneous Nb doping and surface transition metal alloy modification. Guided by the density functional theory ...
Effect of bromine complexing agents on the performance of cation exchange membranes in second-generation vanadium bromide battery
The effect of bromine complexing agents, N-ethyl-N-methyl-morpholinium bromide (MEM) and N-ethyl-N-methyl-pyrrolidinium bromide (MEP) on the performance of different perfluorinated cation exchange membranes, ChiNaf and ...
Achieving high specific charge capacitances in Fe3O4/reduced graphene oxide nanocomposites
We report a facile approach to synthesize nanocomposites with Fe3O4 nanopaticles (NPs) attached to reduced graphene oxide (rGO) sheets by a solvothermal process, which combines the growth of Fe3O4 NPs and the ...
Nanostructured conjugated ladder polymers for stable and fast lithium storage anodes with high-capacity
N anoparticles of n-type conjugated ladder polymer poly(benzobisimidazobenzophenanthroline) (BBL) and its analogue (SBBL) are prepared through a reprecipitation method. The ladder polymers are tested as anode materials ...
Facile synthesis of metal oxide/reduced graphene oxide hybrids with high lithium storage capacity and stable cyclability
We report an environment-friendly approach to synthesize transition metal oxide nanoparticles (NPs)/ reduced graphene oxide (rGO) sheets hybrids by combining the reduction of graphene oxide (GO) with the growth of ...