On the Nature of Particulate Manganese in Simulated Lake Waters
The oxidation of simulated lake waters incipiently containing 10-5 mol/l Mn2+ leads to the formation of a stable phase: γ-MnOOH. Because γ-MnOOH formed in most natural waters is of colloidal dimensions this phase will not be detected routinely. It is postulated that γ-MnOOH is the final product of...
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| Main Authors: | , |
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| Format: | Article |
| Language: | deu |
| Published: |
Swiss Chemical Society
1976-09-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/9322 |
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| _version_ | 1850170573289684992 |
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| author | Werner Stumm R. Giovanoli |
| author_facet | Werner Stumm R. Giovanoli |
| author_sort | Werner Stumm |
| collection | DOAJ |
| description |
The oxidation of simulated lake waters incipiently containing 10-5 mol/l Mn2+ leads to the formation of a stable phase: γ-MnOOH. Because γ-MnOOH formed in most natural waters is of colloidal dimensions this phase will not be detected routinely. It is postulated that γ-MnOOH is the final product of an oxidation sequence with Mn3O4 as intermediate.
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| format | Article |
| id | doaj-art-ab55e0fd0ee642d285e472498341caef |
| institution | OA Journals |
| issn | 0009-4293 2673-2424 |
| language | deu |
| publishDate | 1976-09-01 |
| publisher | Swiss Chemical Society |
| record_format | Article |
| series | CHIMIA |
| spelling | doaj-art-ab55e0fd0ee642d285e472498341caef2025-08-20T02:20:26ZdeuSwiss Chemical SocietyCHIMIA0009-42932673-24241976-09-0130910.2533/chimia.1976.423On the Nature of Particulate Manganese in Simulated Lake WatersWerner Stumm0R. Giovanoli1Swiss Federal Institute of Technology, EAWAG, ZurichInstitute of Inorganic Chemistry, University of Berne The oxidation of simulated lake waters incipiently containing 10-5 mol/l Mn2+ leads to the formation of a stable phase: γ-MnOOH. Because γ-MnOOH formed in most natural waters is of colloidal dimensions this phase will not be detected routinely. It is postulated that γ-MnOOH is the final product of an oxidation sequence with Mn3O4 as intermediate. https://www.chimia.ch/chimia/article/view/9322 |
| spellingShingle | Werner Stumm R. Giovanoli On the Nature of Particulate Manganese in Simulated Lake Waters CHIMIA |
| title | On the Nature of Particulate Manganese in Simulated Lake Waters |
| title_full | On the Nature of Particulate Manganese in Simulated Lake Waters |
| title_fullStr | On the Nature of Particulate Manganese in Simulated Lake Waters |
| title_full_unstemmed | On the Nature of Particulate Manganese in Simulated Lake Waters |
| title_short | On the Nature of Particulate Manganese in Simulated Lake Waters |
| title_sort | on the nature of particulate manganese in simulated lake waters |
| url | https://www.chimia.ch/chimia/article/view/9322 |
| work_keys_str_mv | AT wernerstumm onthenatureofparticulatemanganeseinsimulatedlakewaters AT rgiovanoli onthenatureofparticulatemanganeseinsimulatedlakewaters |