We show the possibility to fabricate highly controlled metal micropatterns on a variety of substrates, such as semiconducting or metallic materials, exploiting a combination of spontaneous galvanic displacement reactions with microfluidics. The process is reliable and quite versatile and allows the fabrication of complex patterns of different metals on a number of substrates in few minutes on a conventional laboratory bench.
Room-temperature metal stamping by microfluidics / S. Sabella, S.S. Shankar, G. Vecchio, V. Brunetti, L. Rizzello, A. Qualtieri, L. Martiradonna, R. Cingolani, P.P. Pompa. - In: MATERIALS LETTERS. - ISSN 0167-577X. - 64:1(2010), pp. 41-44. [10.1016/j.matlet.2009.09.066]
Room-temperature metal stamping by microfluidics
L. Rizzello;
2010
Abstract
We show the possibility to fabricate highly controlled metal micropatterns on a variety of substrates, such as semiconducting or metallic materials, exploiting a combination of spontaneous galvanic displacement reactions with microfluidics. The process is reliable and quite versatile and allows the fabrication of complex patterns of different metals on a number of substrates in few minutes on a conventional laboratory bench.
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