Qualitative Nanocharacterization of Silver Structures Synthesized from the Reduction of Complex Ions in Polymer Templates: An Inquiry-Based Introduction to Conductive Atomic Force Microscopy
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Wesley C. Sanders [1] ; Ron Valcarce [1] ; Peter Iles [1] ; Glen Johnson [1] ; Spencer Ashworth [1] ; Aaron Barnett [1] ; Hardin Beaudry [1] ; Hayden Duffin [1] ; Hunter Fourt [1] ; Ezekial Curran [1] ; Nolan Chandler Turner [1] ; Kasielynn Bussard [1] ; Mariana Euan [1] ; Nickeles Hunter [1]
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[1] Salt Lake Community College
Salt Lake Community College
Estados Unidos
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- Localización: Journal of chemical education, ISSN 0021-9584, Vol. 100, Nº 4, 2023, págs. 1571-1579
- Idioma: inglés
- Texto completo no disponible (Saber más ...)
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Resumen
This manuscript describes a laboratory exercise that allows students to use conductive atomic force microscopy (CAFM) for the analysis of electrodeposited, metallic structures. In addition to nanoscale electrical characterization with CAFM, this laboratory exercise also provides students with an opportunity to explore nanofabrication by electrodepositing metallic structures in the channels of a patterned, polydimethylsiloxane (PDMS) template. The goals of this experiment include characterization of electrodeposited structures with atomic force microscopy (AFM), assessing the conductivity of the electrodeposited structures by acquiring conductivity images, and determining the method of electrical conduction using current–voltage (I–V) curves collected with CAFM.
