Storage of hydrogen in the benzene by catalytic hydrogenation

Myrzakhanov, M.; Sharipov, R. Kh.; Utelbayeva, Akmaral; Suleimenov, E N

doi:10.1063/1.5117136

Cited by 2 publications

(2 citation statements)

References 14 publications

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“…Attempts to eliminate the shortcomings of a homogeneous catalyst led to the creation of complexes containing organic polymers as microligands. In this case, the polymers act mainly as a heterogenizing substrate [8][9][10][11][12][13][14][15][16][17][18][19].…”

Section: Introductionmentioning

confidence: 99%

Study of the Liquid-Phase Hydrogenation of Benzene in the Presence of Metal-Polymer Complexes Based on Polyvinylpyridines

Suleymanova,

Zeynalov,

Qulubayova

et al. 2023

AChJ

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The liquid-phase hydrogenation of benzene on metal-polymer complexes, which were prepared on vinylpyridine polymers containing functional groups and salts of transition metals such as nickel, palladium, and platinum, was studied. Poly-4-vinylpyridine and poly-2-methyl-5-vinylpyridine were used as vinylpyridine polymers. Hydrogenation was carried at a temperature of 20-600 C. The study additionally focussed on the influence of the nature of the medium on the benzene hydrogenation process on poly-4-vinylpyridines. It has been established that in the presence of a platinum-poly-4-vinylpyridine complex, the reaction of liquid-phase hydrogenation of benzene, not only the product of complete hydrogenation, but also products of incomplete hydrogenation, cyclohexene, are formed. It was also found that the nature of the medium affects the yield of cyclohexane and cyclohexene selectively and effectively

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Section: Introductionmentioning

confidence: 99%

Study of the Liquid-Phase Hydrogenation of Benzene in the Presence of Metal-Polymer Complexes Based on Polyvinylpyridines

Suleymanova,

Zeynalov,

Qulubayova

et al. 2023

AChJ

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“…This affects their complexing ability, and consequently affects their catalytic activity. The aim of the given research is to obtain metal-polymer catalysts for the hydrogenation of benzene with the formation of both complete and incomplete hydrogenation productscyclohexadiene, cyclohexene and cyclohexane [12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Metal-Polymer Catalysts in the Reaction of Benzene Hydrogenation

Suleymanova¹,

Zeynalov²,

Qulubayova³

et al. 2022

AChJ

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Metal-polymer catalysts in the reaction of hydrogenation of benzene have been studied. Salts of nickel, palladium, and H2PtCl6·6H2O were used as metals, which were deposited on polymer carriers, in particular, on polyethylenepolyamine, poly-2-methyl-5-vinylpyridine, styrene copolymer with maleic anhyd¬ride, and poly-4-vinylpyridine. A number of polymer complexes were also synthesized, tuned to benzene hydrogenation products and cross-linked with N,N'-methylenebisacrylamide, a crosslinking agent. The temperature of the hydrogenation reaction was controlled within 20–600C. Hydrogenation was carried out in an autoclave. It has been established that complexes based on platinum and poly-4-vinylpyridine lead to a high yield of the product of incomplete hydrogenation of benzene, cyclohexene. Also, it has been established that the Pt-poly-2-methyl-5-vinylpyridine complex tuned to benzene and cyclohexene exhibits a higher catalytic activity

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Storage of hydrogen in the benzene by catalytic hydrogenation

Cited by 2 publications

References 14 publications

Study of the Liquid-Phase Hydrogenation of Benzene in the Presence of Metal-Polymer Complexes Based on Polyvinylpyridines

Study of the Liquid-Phase Hydrogenation of Benzene in the Presence of Metal-Polymer Complexes Based on Polyvinylpyridines

Metal-Polymer Catalysts in the Reaction of Benzene Hydrogenation

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