Topic
Iodometry
About: Iodometry is a research topic. Over the lifetime, 357 publications have been published within this topic receiving 5704 citations. The topic is also known as: iodometric titration.
Papers published on a yearly basis
1 / 2
Papers
TL;DR: Analysis of absorption spectra of a yellow color solution resulting from the reaction of persulfate and iodide in the presence of sodium bicarbonate reveals an absorbance at 352 nm, without significant interferences from the reagent matrix.
1,356 citations
TL;DR: The reaction product showed to be very stable for samples of peroxide concentrations up to 3mmolL(-1) at room temperature during 180h, and when compared to iodometric titration, the vanadate method showed a good agreament.
937 citations
TL;DR: The total copper content and Cu 3+ Cu 2+ ratio were determined for three samples of the high-temperature (Tc = 90 to 100 K) superconductor, YBa2Cu3O8−x, prepared in different laboratories under various final heating conditions.
215 citations
TL;DR: In this paper, it was observed that the carbon pre-treatment with H2 at 300, 500, 700 and 800 °C resulted in an increase in activity for both reactions.
168 citations
1 Jul 1989
TL;DR: In this article, a model for the catalytic H2O2 decomposition is discussed, and an explanation for the existence of an ESR-active radical component in the gel is suggested.
Abstract: Various titanium-peroxo intermediates may be formed in the Ti-H2O2 redox process. In a catalytically decomposed Ti-H2O2 system, an oxidizing transparent yellow-green gel with a final pH between 3 and 4 is typically formed within 48 h without addition of chelating agents. The redox potential of the gel is larger than that of the Fe(II)/Fe(III) system. The total Ti concentration in the studied gel was spectro-photometrically determined to be about 45 mM. The oxidizing component was determined to be about 15 mM with the use of iodometric titration. A model for the catalytic H2O2 decomposition is discussed, and an explanation for the existence of an ESR-active radical component in the gel is suggested. The possible relation of the gel formation to the known biocompatibility of titanium is speculated on.
163 citations
Related Topics (5)
Performance Metrics
| Year | Papers |
|---|---|
| 2025 | 11 |
| 2024 | 12 |
| 2023 | 33 |
| 2022 | 42 |
| 2021 | 2 |
| 2020 | 3 |