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- Title
Three-dimensional assembly of flower-like Au structures: the synergistic effect of macroporous structures and surface nanoarchitectures on electrocatalysis and electroanalysis.
- Authors
Hyun, Myeounghee; Kim, Jongwon
- Abstract
We present the fabrication of a three-dimensional (3D) assembly of flower-like Au structures via the combination of 3D macroporous Au-coated microspheres and surface nanoarchitectures using electrodeposition of nanoplate Au structures. The 3D flower-like Au structures exhibit synergistically enhanced electrocatalytic activities regarding glucose oxidation and oxygen reduction compared to those of the individual 3D macroporous and nanoplate Au structures. The 3D flower-like Au structures can also be utilized as electroanalytical platforms retaining the combined advantages of both of the 3D macroporous and nanoplate Au structures.
- Subjects
THREE-dimensional display systems; NANOSTRUCTURES; ELECTROCATALYSIS; OXIDATION of glucose; ELECTROPLATING
- Publication
Journal of Solid State Electrochemistry, 2012, Vol 16, Issue 8, p2777
- ISSN
1432-8488
- Publication type
Article
- DOI
10.1007/s10008-012-1708-5