User:Elaine Marie Robbins/Notebook/CHEM-496/2011/10/11: Difference between revisions
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==Data== | ==Data== | ||
Areas of Pd foil used, from left to right: 35.20 mm<sup>2</sup>, 41.16 mm<sup>2</sup>, 40.18 mm<sup>2</sup>, 38.64 mm<sup>2</sup>. | |||
==Notes== | ==Notes== | ||
Revision as of 11:29, 11 October 2011
 Conductivity
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ObjectiveTo make electrodes to test conductivity of MBP protein fibers containing AuNPs using a four point probe. Description
DataAreas of Pd foil used, from left to right: 35.20 mm2, 41.16 mm2, 40.18 mm2, 38.64 mm2. NotesA four point probe is more accurate than a two point probe because a four point probe uses separate electrodes to carry current and measure voltage, while a two point probe combines them.
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