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http://nopr.niscpr.res.in/handle/123456789/18477| Title: | Spectrophotometric method for the determination of yttrium(III) and its application to the analysis of the superconductor, YBa2CU3Oy |
| Authors: | Sawant, Shilpa D Sundaresan, R Mathur, P K |
| Issue Date: | Mar-2001 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A spectrophotometric procedure for the determination of yttrium(III) using Arsenazo-I is described (λmax = 570 nm). The calibration curve is linear in the concentration range of 0-4×10-6 M (0-356 ngml-1). The lowest amount of ytt rium(III) that can be determined is 22 ngml-1. The procedure has been applied for the determination of yttrium(III) in the superconductor, YBa2CU3Oy (y = 6.5-6.9), with good results. |
| Page(s): | 323-326 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.40A(03) [March 2001] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 40A(3) 323-326.pdf | 847.29 kB | Adobe PDF | View/Open |
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