| Abstract: | Experimental verification of earlier theoretical work for square wave voltammetry at the dropping mercury electrode is given. Experiments using ferric oxalate and cadmium(II) in HCl confirm excellent agreement with theory. Experimental peak heights and peak widths are found to be within 2% of calculated results. An example of trace analysis using square wave voltammetry at the DME is presented. The technique is shown to have the same order of sensitivity as differential pulse polarography but is much faster to perform. A detection limit for cadmium in 0.1 M HCl for the system used here was 7 ?? 10-8 M. |
| Genre: | Article |
| ProdID: | 70009917 |
| Citation Author: | Turner, J. A.; Christie, J. H.; Vukovic, M.; Osteryoung, R. A. |
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| Citation End Page: | 1908 |
| Citation Issue: | 13 |
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| Citation Language: | English |
| Citation Larger Work Title: | Analytical Chemistry |
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| Citation Number Of Pages: | 5 |
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| Citation Search Results Text: | Square wave voltammetry at the dropping mercury electrode: Experimental; 1977; Article; Journal; Analytical Chemistry; Turner, J. A.; Christie, J. H.; Vukovic, M.; Osteryoung, R. A. |
| Citation Start Page: | 1904 |
| Citation Volume: | 49 |
| Citation Year: | 1977 |
| Type: | citation/reference |
| Text: | Square wave voltammetry at the dropping mercury electrode: Experimental; 1977; Article; Journal; Analytical Chemistry; Turner, J. A.; Christie, J. H.; Vukovic, M.; Osteryoung, R. A. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DIGITAL OBJECT IDENTIFIER): | http://dx.doi.org/10.1021/ac50021a009 |
| Date Other: | Sat, 1 Jan 1977 00:00 -0600 |
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