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Determination of platinum, palladium and rhodium, in aqueous media by means of reversed phase-high performance liquid chromatography (RP-HPLC) after complexation with N,N-dialkyl-N'-acylthioureas
Includes bibliographical references.
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| Other Authors: | |
| Format: | Thesis |
| Language: | English |
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Department of Chemistry
2015
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| _version_ | 1867613245792059392 |
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| access_status_str | Open Access |
| author | Mautjana, Nare Alpheus |
| author2 | Koch, Klaus |
| author_browse | Koch, Klaus Mautjana, Nare Alpheus |
| author_facet | Koch, Klaus Mautjana, Nare Alpheus |
| author_sort | Mautjana, Nare Alpheus |
| collection | Thesis |
| description | Includes bibliographical references. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/11809 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| last_indexed | 2026-06-10T12:33:05.164Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2015 |
| publishDateRange | 2015 |
| publishDateSort | 2015 |
| publisher | Department of Chemistry |
| publisherStr | Department of Chemistry |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/11809 Determination of platinum, palladium and rhodium, in aqueous media by means of reversed phase-high performance liquid chromatography (RP-HPLC) after complexation with N,N-dialkyl-N'-acylthioureas Mautjana, Nare Alpheus Koch, Klaus Chemistry Includes bibliographical references. The complexes were successfully separated using conventional Reversed Phase-High Performance Liquid Chromatography (RP-HPLC) and a UV detector. A simple method of complexation of platinum(II) and palladium(II) in acidic, aqueous samples was developed. This method involves the mixing of excess ligand (HL") in acetonitrile with aqueous solutions containing traces of platinum(II) and palladium(II) at room temperature followed by salt-induced phase separation prior to RP-HPLC analysis. In the case of rhodium(III), however, complexation was extremely slow and it has not been possible to include this metal in the complexation procedure for platinum(ll) and palladium(II). 2015-01-08T20:06:49Z 2015-01-08T20:06:49Z 2000 Master Thesis Masters MSc http://hdl.handle.net/11427/11809 eng application/pdf Department of Chemistry Faculty of Science University of Cape Town |
| spellingShingle | Chemistry Mautjana, Nare Alpheus Determination of platinum, palladium and rhodium, in aqueous media by means of reversed phase-high performance liquid chromatography (RP-HPLC) after complexation with N,N-dialkyl-N'-acylthioureas |
| thesis_degree_str | Master's |
| title | Determination of platinum, palladium and rhodium, in aqueous media by means of reversed phase-high performance liquid chromatography (RP-HPLC) after complexation with N,N-dialkyl-N'-acylthioureas |
| title_full | Determination of platinum, palladium and rhodium, in aqueous media by means of reversed phase-high performance liquid chromatography (RP-HPLC) after complexation with N,N-dialkyl-N'-acylthioureas |
| title_fullStr | Determination of platinum, palladium and rhodium, in aqueous media by means of reversed phase-high performance liquid chromatography (RP-HPLC) after complexation with N,N-dialkyl-N'-acylthioureas |
| title_full_unstemmed | Determination of platinum, palladium and rhodium, in aqueous media by means of reversed phase-high performance liquid chromatography (RP-HPLC) after complexation with N,N-dialkyl-N'-acylthioureas |
| title_short | Determination of platinum, palladium and rhodium, in aqueous media by means of reversed phase-high performance liquid chromatography (RP-HPLC) after complexation with N,N-dialkyl-N'-acylthioureas |
| title_sort | determination of platinum palladium and rhodium in aqueous media by means of reversed phase high performance liquid chromatography rp hplc after complexation with n n dialkyl n acylthioureas |
| topic | Chemistry |
| url | http://hdl.handle.net/11427/11809 |
| work_keys_str_mv | AT mautjananarealpheus determinationofplatinumpalladiumandrhodiuminaqueousmediabymeansofreversedphasehighperformanceliquidchromatographyrphplcaftercomplexationwithnndialkylnacylthioureas |