Facile electrochemical fabrication of polymeric templates for spatially selective deposition of metals |
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| Affiliation: | 1. Faculty of Mathematics and Natural Sciences, Products and Processes for Biotechnology - Institute for Technology, Engineering & Management, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands;2. Department of Metallurgy and Materials Engineering (MTM), KULeuven, Kasteelpark Arenberg 44, B-3001, Heverlee, Belgium;1. School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China;2. School of Material Science and Engineering, Beijing Key Laboratory of Environmental Science and Engineering, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | Here, we report on a simple and general approach to fabricate polymeric (poly(2-methoxyaniline)) templates for deposition of silver in the form of micro islands on the electrode surface. The method is based on the application of electrochemically generated hydrogen microbubbles to locally block polymerization of monomers on the surface. This yields micrometer-sized holes within the forming polymeric film, which act as gate sites enabling further selective deposition of the metal on the surface. |
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