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Binding SnO2 nanocrystals in nitrogen-doped graphene sheets as anode materials for lithium-ion batteries.
Bonds formed between graphene and SnO2 nanocrystals limit the aggregation of in situ formed Sn nanoparticles, leading to a stable hybrid anode material with long cycle life. Expand
Ultra-uniform SnOx/carbon nanohybrids toward advanced lithium-ion battery anodes.
Ultra-uniform SnOx/carbon nanohybrids for lithium-ion batteries are successfully prepared by solvent replacement and subsequent electrospinning that enhances the transport of both electrons and ions for the embedded SnOx, thus leading to high cycling performance and rate capability. Expand
Facile synthesis of silicon nanoparticles inserted into graphene sheets as improved anode materials for lithium-ion batteries.
The as-obtained Si/graphene nanocomposite exhibits remarkably enhanced cycling performance and rate performance compared with bare Si nanoparticles for lithium-ion batteries. Expand
Co3S4 porous nanosheets embedded in graphene sheets as high-performance anode materials for lithium and sodium storage
Co3S4 porous nanosheets embedded in flexible graphene sheets have been synthesized through a simple freeze-drying and subsequent hydrazine treatment process. The robust structural stability of theExpand
Highly Disordered Carbon as a Superior Anode Material for Room‐Temperature Sodium‐Ion Batteries
Electrical energy storage has attracted intense attention with the aim of addressing global concerns regarding energy shortage and related environmental issues. Lithium-ion batteries have become oneExpand
Overexpression of a harpin-encoding gene popW from Ralstonia solanacearum primed antioxidant defenses with enhanced drought tolerance in tobacco plants
The popW gene, which was transformed into tobacco primed antioxidant responses, increased tolerance to drought stress in tobacco plants, and the mechanism was found with primed antioxidant defenses and reduced drought stress damages in the transgenic lines. Expand
Facile synthesis of MoS2@CMK-3 nanocomposite as an improved anode material for lithium-ion batteries.
MoS(2)@CMK-3 nanocomposite consisting of confined nanosized MoS(2) in CMK-3 carbon matrix exhibits much improved cycling performance and rate capability due to the enlarged interlayer distance andExpand
A robust composite of SnO2 hollow nanospheres enwrapped by graphene as a high-capacity anode material for lithium-ion batteries
Graphene enwrapped SnO2 hollow nanospheres have been developed with combination of two desirable components: hollow nanostructures and graphene coating. The as-obtained SnO2-HNS/G becomes robust andExpand
The dispersion of carbon nanotubes in water with the aid of very small amounts of ionic liquid.
Multiwalled carbon nanotubes can be dispersed stably in water with the aid of a very small amount of 1-aminoethyl-3-methylimidazolium bromide ([C(2)NH(2)mim][Br]) or 1-(2-aminoethyl) pyridiniumExpand