Complex Salts [Pd(NH3)4][Pd(NH3)3NO2] [CrOx3]•H2O and [Pd(NH3)4][Pd(NH3)3NO2] [CoOx3]•H2O and Solid Solutions [Pd(NH3)4] [Pd(NH3)3NO2][CoOx3]x[RhOx3]1–x•H2O : Promising Precursors for Porous Nanoalloys Full article
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Journal of Structural Chemistry
ISSN: 0022-4766 , E-ISSN: 1573-8779 |
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| Output data | Year: 2022, Volume: 63, Number: 4, Pages: 556-568 Pages count : 13 DOI: 10.1134/s0022476622040060 | ||||||
| Tags | chromium; cobalt; complex salts; palladium; porous nanoalloys; powder X-ray diffraction analysis; single crystal X-ray diffraction analysis; thermal analysis | ||||||
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Funding (2)
| 1 | The Ministry of Education and Science of the Russian Federation | FWUZ-2021-0002 (121031700315-2) |
| 2 | Russian Science Foundation | 21-13-00414 (121041300222-6) |
Abstract:
New complex salts [Pd(NH3)4][Pd(NH3)3NO2][CrOx3]·H2O I, [Pd(NH3)4][Pd(NH3)3NO2][CoOx3]·H2O II, and a series of solid solutions [Pd(NH3)4][Pd(NH3)3NO2][CoOx3]x[RhOx3]1–x·H2O III–V(Formula presented.) are obtained and characterized. The compounds are studied by powder X-ray diffraction (XRD), elemental analysis, and IR spectroscopy. Crystal structures of complex salts I, II and K5[Pd(NH3)4][CrOx3]2NO3·6H2O VI are determined by single crystal XRD. Complex salts I and II crystallize in the monoclinic crystal system (space group of I and II is P21/n); complex salt VI crystallizes in the triclinic crystal system (space group of VI is (Formula presented.)). The thermal behavior of compounds I–V is investigated in different gas atmospheres. Final products of the thermolysis of [Pd(NH3)4][Pd(NH3)3NO2][CoOx3]·H2O and [Pd(NH3)4][Pd(NH3)3NO2][CoOx3]x[RhOx3]1–x·H2O solid solutions in the reducing atmosphere are Pd0.7Co0.3, Pd0.7CoxRh0.3–x. The thermolysis of [Pd(NH3)4][Pd(NH3)3NO2][CrOx3]·H2O complex salt under the same conditions results in the formation of a two-phase mixture Pd1–yCry + Сr2O3 where y < 0.1. In the oxidizing atmosphere, the final products are mixtures of oxide phases of initial metals. [
Cite:
Gladysheva M.V.
, Plyusnin P.E.
, Komarov V.Y.
, Tsygankova A.R.
, Gerasimov E.Y.
, Shubin Y.V.
, Korenev S.V.
Complex Salts [Pd(NH3)4][Pd(NH3)3NO2] [CrOx3]•H2O and [Pd(NH3)4][Pd(NH3)3NO2] [CoOx3]•H2O and Solid Solutions [Pd(NH3)4] [Pd(NH3)3NO2][CoOx3]x[RhOx3]1–x•H2O : Promising Precursors for Porous Nanoalloys
Journal of Structural Chemistry. 2022. V.63. N4. P.556-568. DOI: 10.1134/s0022476622040060 WOS Scopus РИНЦ AN OpenAlex
Complex Salts [Pd(NH3)4][Pd(NH3)3NO2] [CrOx3]•H2O and [Pd(NH3)4][Pd(NH3)3NO2] [CoOx3]•H2O and Solid Solutions [Pd(NH3)4] [Pd(NH3)3NO2][CoOx3]x[RhOx3]1–x•H2O : Promising Precursors for Porous Nanoalloys
Journal of Structural Chemistry. 2022. V.63. N4. P.556-568. DOI: 10.1134/s0022476622040060 WOS Scopus РИНЦ AN OpenAlex
Original:
Гладышева М.В.
, Плюснин П.Е.
, Комаров В.Ю.
, Цыганкова А.Р.
, Герасимов Е.Ю.
, Шубин Ю.В.
, Коренев С.В.
Комплексные соли [Pd(NH3)4][Pd(NH3)3NO2][CrOx3]·H2O и [Pd(NH3)4][Pd(NH3)3NO2][CoOx3]·H2O и твердые растворы [Pd(NH3)4][Pd(NH3)3NO2][CoOx3]x[RhOx3]1–x·H2O — перспективные предшественники пористых наносплавов
Журнал структурной химии. 2022. Т.63. №4. С.449-462. DOI: 10.26902/jsc_id90372 РИНЦ OpenAlex
Комплексные соли [Pd(NH3)4][Pd(NH3)3NO2][CrOx3]·H2O и [Pd(NH3)4][Pd(NH3)3NO2][CoOx3]·H2O и твердые растворы [Pd(NH3)4][Pd(NH3)3NO2][CoOx3]x[RhOx3]1–x·H2O — перспективные предшественники пористых наносплавов
Журнал структурной химии. 2022. Т.63. №4. С.449-462. DOI: 10.26902/jsc_id90372 РИНЦ OpenAlex
Dates:
| Submitted: | Oct 13, 2021 |
| Accepted: | Nov 22, 2021 |
| Published print: | Apr 1, 2022 |
| Published online: | Jun 16, 2022 |
Identifiers:
| Web of science: | WOS:000812287600006 |
| Scopus: | 2-s2.0-85132273611 |
| Elibrary: | 48719879 |
| Chemical Abstracts: | 2022:1563792 |
| OpenAlex: | W4283022216 |