FTIR-spectroscopic studies of the tantalum (V) species formed in 1-butyl-l-methyl-pyrrolidinium chloride—TaCl₅ ionic liquid with the additives of alkali halides
Ionic liquid 1-butyl-l-methyl-l-pyrrolidinium chloride—TaCl₅ (molar ratio 65:35) was synthesized with the aim of electrochemical deposition of tantalum coatings at ambient temperature. To elucidate the mechanism of the deDOsition process, FTIR spectroscopic studies were performed. A detailed analysi...
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| Дата: | 2005 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
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Інститут загальної та неорганічної хімії ім. В.І. Вернадського НАН України
2005
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| Назва видання: | Украинский химический журнал |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/184070 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | FTIR-spectroscopic studies of the tantalum (V) species formed in 1-butyl-l-methyl-pyrrolidinium chloride—TaCl₅ ionic liquid with the additives of alkali halides / O.B. Babushkina, G.E. Nauer // Украинский химический журнал. — 2005. — Т. 71, № 11-12. — С. 70-73. — Бібліогр.: 7 назв. — англ. |
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irk-123456789-1840702022-05-05T01:26:39Z FTIR-spectroscopic studies of the tantalum (V) species formed in 1-butyl-l-methyl-pyrrolidinium chloride—TaCl₅ ionic liquid with the additives of alkali halides Babushkina, O.B. Nauer, G.E. Неорганическая и физическая химия Ionic liquid 1-butyl-l-methyl-l-pyrrolidinium chloride—TaCl₅ (molar ratio 65:35) was synthesized with the aim of electrochemical deposition of tantalum coatings at ambient temperature. To elucidate the mechanism of the deDOsition process, FTIR spectroscopic studies were performed. A detailed analysis indicates the formation of TaCl₆⁻ complexes and some oxochloride complexes of tantalum (V) with bridge oxygen bonds Ta-O-Ta. Addition of alkali chlorides has no effect on the vibrational features of tantalum (V), whereas LiF leads to the formation of mixed complexes TaCl₆₋nFn⁻ with simultaneously decreasing amount of the tantalum (V) species with Ta-O-Ta bridge bonds. 2005 Article FTIR-spectroscopic studies of the tantalum (V) species formed in 1-butyl-l-methyl-pyrrolidinium chloride—TaCl₅ ionic liquid with the additives of alkali halides / O.B. Babushkina, G.E. Nauer // Украинский химический журнал. — 2005. — Т. 71, № 11-12. — С. 70-73. — Бібліогр.: 7 назв. — англ. 0041–6045 http://dspace.nbuv.gov.ua/handle/123456789/184070 en Украинский химический журнал Інститут загальної та неорганічної хімії ім. В.І. Вернадського НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Неорганическая и физическая химия Неорганическая и физическая химия |
| spellingShingle |
Неорганическая и физическая химия Неорганическая и физическая химия Babushkina, O.B. Nauer, G.E. FTIR-spectroscopic studies of the tantalum (V) species formed in 1-butyl-l-methyl-pyrrolidinium chloride—TaCl₅ ionic liquid with the additives of alkali halides Украинский химический журнал |
| description |
Ionic liquid 1-butyl-l-methyl-l-pyrrolidinium chloride—TaCl₅ (molar ratio 65:35) was synthesized with the aim of electrochemical deposition of tantalum coatings at ambient temperature. To elucidate the mechanism of the deDOsition process, FTIR spectroscopic studies were performed. A detailed analysis indicates the formation of TaCl₆⁻ complexes and some oxochloride complexes of tantalum (V) with bridge oxygen bonds Ta-O-Ta. Addition of alkali chlorides has no effect on the vibrational features of tantalum (V), whereas LiF leads to the formation of mixed complexes TaCl₆₋nFn⁻ with simultaneously decreasing amount of the tantalum (V) species with Ta-O-Ta bridge bonds. |
| format |
Article |
| author |
Babushkina, O.B. Nauer, G.E. |
| author_facet |
Babushkina, O.B. Nauer, G.E. |
| author_sort |
Babushkina, O.B. |
| title |
FTIR-spectroscopic studies of the tantalum (V) species formed in 1-butyl-l-methyl-pyrrolidinium chloride—TaCl₅ ionic liquid with the additives of alkali halides |
| title_short |
FTIR-spectroscopic studies of the tantalum (V) species formed in 1-butyl-l-methyl-pyrrolidinium chloride—TaCl₅ ionic liquid with the additives of alkali halides |
| title_full |
FTIR-spectroscopic studies of the tantalum (V) species formed in 1-butyl-l-methyl-pyrrolidinium chloride—TaCl₅ ionic liquid with the additives of alkali halides |
| title_fullStr |
FTIR-spectroscopic studies of the tantalum (V) species formed in 1-butyl-l-methyl-pyrrolidinium chloride—TaCl₅ ionic liquid with the additives of alkali halides |
| title_full_unstemmed |
FTIR-spectroscopic studies of the tantalum (V) species formed in 1-butyl-l-methyl-pyrrolidinium chloride—TaCl₅ ionic liquid with the additives of alkali halides |
| title_sort |
ftir-spectroscopic studies of the tantalum (v) species formed in 1-butyl-l-methyl-pyrrolidinium chloride—tacl₅ ionic liquid with the additives of alkali halides |
| publisher |
Інститут загальної та неорганічної хімії ім. В.І. Вернадського НАН України |
| publishDate |
2005 |
| topic_facet |
Неорганическая и физическая химия |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/184070 |
| citation_txt |
FTIR-spectroscopic studies of the tantalum (V) species formed in 1-butyl-l-methyl-pyrrolidinium chloride—TaCl₅ ionic liquid with the additives of alkali halides / O.B. Babushkina, G.E. Nauer // Украинский химический журнал. — 2005. — Т. 71, № 11-12. — С. 70-73. — Бібліогр.: 7 назв. — англ. |
| series |
Украинский химический журнал |
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