Solubilization of palladium in molten mixture of sodium borates and sodium carbonate
Solubility of palladium in water was enhanced by heating metallic palladium in a molten mixture of sodium borates and sodium carbonate at 1000 °C for 2 h. When 17Na2O − 83B2O3 was used as the sodium borate, 21% of palladium in the obtained product was extracted in water. The solubilization efficienc...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2019-06-01
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| Series: | Results in Physics |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379719308551 |
| _version_ | 1811322267385200640 |
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| author | Takashi Okada Yoshiya Taniguchi Fumihiro Nishimura Susumu Yonezawa |
| author_facet | Takashi Okada Yoshiya Taniguchi Fumihiro Nishimura Susumu Yonezawa |
| author_sort | Takashi Okada |
| collection | DOAJ |
| description | Solubility of palladium in water was enhanced by heating metallic palladium in a molten mixture of sodium borates and sodium carbonate at 1000 °C for 2 h. When 17Na2O − 83B2O3 was used as the sodium borate, 21% of palladium in the obtained product was extracted in water. The solubilization efficiencies differed depending on the chemical composition of the sodium borate. During the heat treatment, oxidation occurred on the palladium surface and the oxidized palladium dissolved in the media. Keywords: Solubilization, Palladium, Heat treatment |
| first_indexed | 2024-04-13T13:33:18Z |
| format | Article |
| id | doaj.art-092354aab5324b4b84fbe79d321622b2 |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-04-13T13:33:18Z |
| publishDate | 2019-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-092354aab5324b4b84fbe79d321622b22022-12-22T02:44:53ZengElsevierResults in Physics2211-37972019-06-0113Solubilization of palladium in molten mixture of sodium borates and sodium carbonateTakashi Okada0Yoshiya Taniguchi1Fumihiro Nishimura2Susumu Yonezawa3Department of Materials Science and Engineering, Faculty of Engineering, University of Fukui, Bunkyo 3-9-1, Fukui 910-8507, Japan; Corresponding author.Department of Materials Science and Engineering, Faculty of Engineering, University of Fukui, Bunkyo 3-9-1, Fukui 910-8507, JapanHeadquarters for Innovative Society-Academic Cooperation, University of Fukui, Bunkyo 3-9-1, Fukui 910-8507, JapanHeadquarters for Innovative Society-Academic Cooperation, University of Fukui, Bunkyo 3-9-1, Fukui 910-8507, JapanSolubility of palladium in water was enhanced by heating metallic palladium in a molten mixture of sodium borates and sodium carbonate at 1000 °C for 2 h. When 17Na2O − 83B2O3 was used as the sodium borate, 21% of palladium in the obtained product was extracted in water. The solubilization efficiencies differed depending on the chemical composition of the sodium borate. During the heat treatment, oxidation occurred on the palladium surface and the oxidized palladium dissolved in the media. Keywords: Solubilization, Palladium, Heat treatmenthttp://www.sciencedirect.com/science/article/pii/S2211379719308551 |
| spellingShingle | Takashi Okada Yoshiya Taniguchi Fumihiro Nishimura Susumu Yonezawa Solubilization of palladium in molten mixture of sodium borates and sodium carbonate Results in Physics |
| title | Solubilization of palladium in molten mixture of sodium borates and sodium carbonate |
| title_full | Solubilization of palladium in molten mixture of sodium borates and sodium carbonate |
| title_fullStr | Solubilization of palladium in molten mixture of sodium borates and sodium carbonate |
| title_full_unstemmed | Solubilization of palladium in molten mixture of sodium borates and sodium carbonate |
| title_short | Solubilization of palladium in molten mixture of sodium borates and sodium carbonate |
| title_sort | solubilization of palladium in molten mixture of sodium borates and sodium carbonate |
| url | http://www.sciencedirect.com/science/article/pii/S2211379719308551 |
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