In situ Preparation of Metal Chloride Complexes from Al-Ni Alloys Activated by Liquid Ga-In Eutectic and CCl4 in an Alkylating Benzene-Ethylene Medium Full article
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6th All-Russian Scientific School-Conference for Young Scientists on Chemistry under the Sign of SIGMA: Research, Innovation, Technology 18-20 May 2020 , Омск |
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AIP Conference Proceedings
ISSN: 0094-243X , E-ISSN: 1551-7616 |
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| Output data | Year: 2020, Volume: 2301, Number: 1, Article number : 040002, Pages count : 6 DOI: 10.1063/5.0032875 | ||
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Funding (1)
| 1 | Federal Agency for Scientific Organizations | V.46.2.5. (АААА-А17-117021450096-8) |
Abstract:
Spectrokinetic measurements showed that activated Al-Ni alloy is 1.8 times more reactive with respect to a 4-fold molar excess of CCl4 in a benzene – ethylene reaction medium at a temperature of 80 ºС and pressures of 0.2-0.3 MPa than activated aluminum. Metal chloride complexes Al(Ni)/Cl were formed in the benzene – ethylene reaction medium from the corresponding activated samples of the Al-Ni alloy in the presence of an excess of the chlorinating additive CCl4 at a temperature of 80 ºС and pressures of 0.2-0.3 MPa. It has been shown by infrared spectroscopy and spectrophotometry in the ultraviolet and visible ranges that metal chloride complexes Al(Ni)/Cl are tetrahedral tetrachloroaluminate ions [AlCl4]– and octahedral hexachlorinickelate ions [NiCl6]4–, stabilized by triphenylmethyl cations (C6H5)3C+. It is shown that under the conditions of benzene alkylation with ethylene, metal chloride complexes Al(Ni)/Cl are 2 times more active and 5 times more selective than aluminum chloride complexes.
Cite:
Arbuzov A.B.
, Drozdov V.A.
, Talsi V.P.
In situ Preparation of Metal Chloride Complexes from Al-Ni Alloys Activated by Liquid Ga-In Eutectic and CCl4 in an Alkylating Benzene-Ethylene Medium
AIP Conference Proceedings. 2020. V.2301. N1. 040002 :1-6. DOI: 10.1063/5.0032875 Scopus РИНЦ AN OpenAlex publication_identifier_short.sciact_ihcp_identifier_type
In situ Preparation of Metal Chloride Complexes from Al-Ni Alloys Activated by Liquid Ga-In Eutectic and CCl4 in an Alkylating Benzene-Ethylene Medium
AIP Conference Proceedings. 2020. V.2301. N1. 040002 :1-6. DOI: 10.1063/5.0032875 Scopus РИНЦ AN OpenAlex publication_identifier_short.sciact_ihcp_identifier_type
Dates:
| Published online: | Dec 8, 2020 |
Identifiers:
| Scopus: | 2-s2.0-85098079188 |
| Elibrary: | 45059183 |
| Chemical Abstracts: | 2021:1128907 |
| OpenAlex: | W3111624002 |
| publication_identifier.sciact_ihcp_identifier_type: | 3279 |