In this article, a facile way for the doping of graphene and derivatives with silver nanoparticles at different Ag ratios is described. were formed directly on surface two substrates dispersed in dimethylformamide by reduction cations NaBH4. A few layered nanosheets (FLG) produced from graphite reduced oxide functionalized amino arylsulfonates (f-rGO) used as substrates. The final graphene/Ag n...

A simple method was found for the fabrication of silver nanosheets (AgNS) by the catalysis of gold nanoparticles (AuNP) on an amine-terminated cubic boron nitride (cBN) surface deposited on a Si(001) substrate in the presence of reductant. The morphology of the AgNS/AuNP/NH(2)-cBN/Si(001) sample was characterized by scanning electron microscopy and X-ray diffraction. The performance of the AgNS...

In this study, we observed the peak splitting of absorption spectra for two-dimensional sheets of silver nanoparticles due to the electromagnetically induced transparency (EIT) effect. This unique optical phenomenon was observed for the multilayered nanosheets up to 20 layers on a metal substrate, while this phenomenon was not observed on a transparent substrate. The wavelength and intensities ...

We have realized in-situ growth of ultrathin ZnIn2S4 nanosheets on the sheet-like g-C3N4 surfaces to construct a "sheet-on-sheet" hierarchical heterostructure. The as-synthesized ZnIn2S4/g-C3N4 heterojunction nanosheets exhibit remarkably enhancement on the photocatalytic activity for H2 production. This enhanced photoactivity is mainly attributed to the efficient interfacial transfer of photoi...

Requirements of low energy consumption and material-volume reduction in the aerospace industry have spurred improvements mechanical tribological behaviors TiAl (TA) alloys. TA-graphene (TAG) has poorer properties (6.02 ± 0.42 GPa nano-hardness, 150 12.32 elasticity modulus, 802 21 MPa yield strength) than (6.25 0.52 159 14.21 850 19 TA-graphene-silver (TAGS). Multilayer graphene nanosheets were...

By using a 1-butylpyridinium hexafluorophosphate based carbon ionic liquid electrode (CILE) as the working electrode, graphene (GR) nanosheets and silver nanoparticles (Ag NPs) were step by step electrodeposited on the surface of the CILE with potentiostatic method. The fabricated Ag/GR/CILE was used as a new platform for protein electrochemistry and hemoglobin (Hb) was immobilized on its surfa...