Highly Sensitive and Selective Chromium Oxide Nanoparticles Modified Carbon Paste Membrane Electrode to Determine Cr Concentration in Different Solutions
Chromium ions in the solution were electro-oxidized using a novel carbon paste electrode containing Cr2O3 nanoparticles. As a result of the modification, the voltammetric response of Cr-ion could be resolved into one well-defined peak. As a result, the quest-reversible mechanism was activated. Resea...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Tsinghua University Press
2022-03-01
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| Series: | Nano Biomedicine and Engineering |
| Subjects: | |
| Online Access: | https://www.sciopen.com/article/10.5101/nbe.v14i1.p53-57 |