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 Найдено в других БД:Труды сотрудников Института химии твердого тела УрО РАН (2)
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Поисковый запрос: (<.>A=Andreikov, E. I.$<.>)
Общее количество найденных документов : 7
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1.
Инвентарный номер: нет.
   
   T 60


   
    TIO2/C nanocomposites prepared by thermal annealing of titanium glycerolate as anode materials for lithium-ion batteries / G. S. Zakharova, Z. A. Fattakhova, A. Ottmann, L. Moller, E. Thauer, R. Klingeler, E. I. Andreikov, I. S. Puzyrev, Q. Zhu // Journal of materials science. - 2018. - Vol. 53, № 17. - P12244-12253
ББК 24
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: TiO2/C nanocomposites have been synthesized by developing a facile route based on the annealing of titanium glycerolate in inert atmosphere at 250–850 °C. X-ray diffraction studies reveal that the annealing temperature determines the crystal structure of the TiO2 phase in the compounds, which can be amorphous, anatase, and rutile. In contrast, the nanosized rod-like morphology which to a certain extent is predefined by the titanium glycerolate precursor does not depend on the annealing temperature. The carbon content of the TiO2/C composites amounts to 16–29 wt% and shows up, e.g., in the characteristic Raman D and G bands. Anatase-structured TiO2/C, which is obtained at 600 °C, exhibits the best electrochemical performance among the studied materials. Without the addition of carbon black, it reaches an initial specific discharge capacity of 378 mA h g−1 at 100 mA g−1 and exhibits excellent rate capability with a capacity of 186 mA h g−1 at 1000 mA g−1.

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2.
Инвентарный номер: нет.
   
   P 98


    Puzyrev, I. S.
    The use of metal polyolates in synthesis of metal oxides and composites / I. S. Puzyrev, E. I. Andreikov, G. S. Zakharova ; Институт органического синтеза им. И. Я. Постовского УрО РАН, Институт химии твердого тела УрО РАН // Успехи синтеза и комплексообразования = Advances in synthesis and complexing : сборник тезисов четвертой международной научной конференции : в 2 ч. Ч. 2 : Секции «Неорганическая и координационная химия», «Физическая и коллоидная химия». - Москва : РУДН, 2017. - P43
ББК 24


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3.
Инвентарный номер: нет.
   


   
    Novel synthesis and electrochemical investigations of ZnO/C composites for lithium-ion batteries / E. Thauer, V. Adam, S. A. Wegener [et al.] // Journal of materials science. - 2021. - № 56. - P13227–13242
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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4.
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    Investigation of hydrogen transfer from coal tar pitch and petroleum pitches using a-methylstyrene as hydrogen acceptor / E. I. Andreikov, A. P. Krasikova, M. G. Pervova, A. S. Kabak // Chemistry for sustainable development. - 2022. - Vol. 30, № 5. - P446-454
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
A-METHYLSTYRENE -- COAL TAR PITCH -- PETROLEUM PITCHES
Аннотация: The reaction of hydrogen transfer from coal tar pitch and petroleum pitches to Α-methylstyrene with the formation of cumene was investigated in glass ampoules within the temperature range of 200-360 °C and reaction time of 15-60 min and when passing Α-methylstyrene through a layer of coal tar pitch. It is shown that the formation of non-chromatographable products of Α-methylstyrene condensation with polycyclic aromatic compounds of pitches occurs simultaneously. The dependences of Α-methylstyrene conversion, the selectivity for cumene and condensation products on the temperature and reaction time, the ratio of pitch/Α-methylstyrene are determined. The amount of hydrogen transferred from pitches to Α-methylstyrene was determined, and the results obtained were compared with the literature data on the transfer of hydrogen from pitches obtained using anthracene as a hydrogen acceptor.

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5.
Инвентарный номер: нет.
   


   
    Hydrogen distribution in primary coke oven tar and its fractions / D. E. Aitbekova, D. K. Makenov, E. I. Andreikov [et al.] // Bulletin of the Karaganda university. Chemistry series. - 2021. - № 1. - P82-90
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
PRIMARY COKE OVEN TAR -- IR SPECTROSCOPY -- PMR SPECTROSCOPY -- ELEMENTAL ANALYSIS -- HYDROGEN DISTRIBUTION
Аннотация: The aim of this work is to determine the hydrogen distribution in primary coke oven tar and its fractions. The hydrogen distribution in the primary coke oven tar of «ShubarkolKomir» JSC, its distillate fractions and distillation residue have been determined by the methods of elemental analysis, IR and PMR spectroscopy. The atomic ratio of C: H in the primary coke oven tar is 0.79. All fractions of the tar contain a large amount of alkyl-substituted aromatic compounds, phenols and other substances with alkyl groups. The initial tar characterized by a high content of hydrogen in the α- and β-positions to the aromatic ring, 29 % and 34 % respectively, which indicates a large number of alkyl substituents in the aromatic rings and near double bonds. The total amount of aliphatic and aromatic hydrogen in the tar is 79 % and 21 % respectively. Olefinic hydrogen is presented in the initial tar in an amount of 8 %. It is possible to make a choice of techniques for further processing (hydrogenation, coking, thermal cracking) to obtain products with high added value on the basis of determination of the elemental composition, quantitative distribution of hydrogen in the primary coke oven tar and its fractions by the using of above mentioned physical and chemical methods.

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6.
Инвентарный номер: нет.
   


    Andreikov, E. I.
    Research on the processing of coal tar and raw benzene at AO VUKHIN / E. I. Andreikov, V. A. Titushkin // Coke and Chemistry . - 2021. - Vol. 64, № 3. - P108-111
Кл.слова (ненормированные):
COAL TAR -- TAR DISTILLATION -- RAW BENZENE -- ELECTRODE PITCH
Аннотация: Research on the processing of coal tar and benzene products at AO VUKhIN is reviewed.

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7.
Инвентарный номер: нет.
   
   A 22


   
    Adsorption properties of mesoporous carbon synthesized by pyrolysis of zinc glycerolate / I. S. Puzyrev, E. I. Andreikov, V. A. Osipova [et al.] // Russian chemical bulletin. - 2021. - Vol. 70, № 5. - P805-810
ББК Г
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Mesoporous carbon of lamellar morphology was synthesized by the thermal decomposition of zinc glycerolate in an inert atmosphere followed by the removal of zinc oxide from the ZnO/C composite. The obtained material was characterized by scanning electron microscopy, Raman spectroscopy, and low-temperature adsorption of nitrogen. Mesoporous carbon is remarkable for a high adsorption rate of methylene blue dye from aqueous solutions with the maximum adsorption capacity toward the dye equal to 1680 mg g−1.

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