Article

Layer-dependent morphologies and charge transfer of Pd on n-layer graphenes.

National Centre for Nanoscience and Technology, Beijing 100190, China.
Chemical Communications (impact factor: 6.17). 09/2011; 47(33):9408-10. DOI:10.1039/c1cc13338a pp.9408-10
Source: PubMed

ABSTRACT We report thickness-dependent morphologies of a Pd film on n-layer graphenes. Via Raman spectroscopy-based technique, obvious charge transfer has been observed among Pd and graphenes, which is also dependent on the layer number. With the increase of the layer number, the Pd film becomes coarser, and the electron transfer becomes lower.

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Keywords

electron transfer
 
layer number
 
n-layer graphenes
 
obvious charge transfer
 
Pd
 
Pd film
 
Raman spectroscopy-based technique
 

Haiqing Zhou