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Synthesis and characterization of nanocrystalline M-Mg-O and carbon-coated MgO systems. / Karnaukhov, Timofey; Vedyagin, Aleksey; Mishakov, Ilya et al.

Material Science and Engineering Technology VI - 6th ICMSET 2017. Trans Tech Publications Ltd, 2018. p. 157-161 (Materials Science Forum; Vol. 917 MSF).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Harvard

Karnaukhov, T, Vedyagin, A, Mishakov, I, Bedilo, A & Volodin, A 2018, Synthesis and characterization of nanocrystalline M-Mg-O and carbon-coated MgO systems. in Material Science and Engineering Technology VI - 6th ICMSET 2017. Materials Science Forum, vol. 917 MSF, Trans Tech Publications Ltd, pp. 157-161, 6th International Conference on Material Science and Engineering Technology, ICMSET 2017, Seoul, Korea, Republic of, 20.10.2017. https://doi.org/10.4028/www.scientific.net/MSF.917.157

APA

Karnaukhov, T., Vedyagin, A., Mishakov, I., Bedilo, A., & Volodin, A. (2018). Synthesis and characterization of nanocrystalline M-Mg-O and carbon-coated MgO systems. In Material Science and Engineering Technology VI - 6th ICMSET 2017 (pp. 157-161). (Materials Science Forum; Vol. 917 MSF). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.917.157

Vancouver

Karnaukhov T, Vedyagin A, Mishakov I, Bedilo A, Volodin A. Synthesis and characterization of nanocrystalline M-Mg-O and carbon-coated MgO systems. In Material Science and Engineering Technology VI - 6th ICMSET 2017. Trans Tech Publications Ltd. 2018. p. 157-161. (Materials Science Forum). doi: 10.4028/www.scientific.net/MSF.917.157

Author

Karnaukhov, Timofey ; Vedyagin, Aleksey ; Mishakov, Ilya et al. / Synthesis and characterization of nanocrystalline M-Mg-O and carbon-coated MgO systems. Material Science and Engineering Technology VI - 6th ICMSET 2017. Trans Tech Publications Ltd, 2018. pp. 157-161 (Materials Science Forum).

BibTeX

@inproceedings{85ada642f4c04419a5a800dd0baac7b2,
title = "Synthesis and characterization of nanocrystalline M-Mg-O and carbon-coated MgO systems",
abstract = "Two different approaches to modify the structure and reaction ability of nanocrystalline MgO have been discussed. In the first case, a series of two-component x%MOx-MgO systems (M = Fe, Co and Ni, x = 1-45 wt.%) was synthesized via sol-gel technique. Aqueous solution of inorganic salt precursor was used as a hydrolyzing agent. Samples obtained were characterized by number of physicochemical methods (differential thermal analysis, X-ray diffraction analysis, lowtemperature adsorption, etc.). It was shown that presence of inorganic salt in magnesium hydroxide matrix shifts the temperature of decomposition of latter towards lower values. Structural and textural characteristics of MgO-based oxide systems were found to be strongly affected by the presence of additive and their concentration. Formation of joint phase was observed in the case of cobalt oxide only. Second way of MgO modification was represented by creating a controlled carbon coating over its surface via decomposition of C4H10at 400 °C. The obtained x%C/MgO (x = 1-10 wt.%) samples were shown to possess the improved reaction ability in destruction sorption of CF2Cl2as well as in catalytic dehydrochlorination of 1-chlorobutane in presence of water vapors.",
keywords = "Carbon coating, Destructive sorption, Halogenated hydrocarbons, Nanocrystalline magnesium oxide, Sol-gel technique, Two-component oxides",
author = "Timofey Karnaukhov and Aleksey Vedyagin and Ilya Mishakov and Alexander Bedilo and Alexander Volodin",
year = "2018",
month = jan,
day = "1",
doi = "10.4028/www.scientific.net/MSF.917.157",
language = "English",
isbn = "9783035712131",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
pages = "157--161",
booktitle = "Material Science and Engineering Technology VI - 6th ICMSET 2017",
note = "6th International Conference on Material Science and Engineering Technology, ICMSET 2017 ; Conference date: 20-10-2017 Through 22-10-2017",

}

RIS

TY - GEN

T1 - Synthesis and characterization of nanocrystalline M-Mg-O and carbon-coated MgO systems

AU - Karnaukhov, Timofey

AU - Vedyagin, Aleksey

AU - Mishakov, Ilya

AU - Bedilo, Alexander

AU - Volodin, Alexander

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Two different approaches to modify the structure and reaction ability of nanocrystalline MgO have been discussed. In the first case, a series of two-component x%MOx-MgO systems (M = Fe, Co and Ni, x = 1-45 wt.%) was synthesized via sol-gel technique. Aqueous solution of inorganic salt precursor was used as a hydrolyzing agent. Samples obtained were characterized by number of physicochemical methods (differential thermal analysis, X-ray diffraction analysis, lowtemperature adsorption, etc.). It was shown that presence of inorganic salt in magnesium hydroxide matrix shifts the temperature of decomposition of latter towards lower values. Structural and textural characteristics of MgO-based oxide systems were found to be strongly affected by the presence of additive and their concentration. Formation of joint phase was observed in the case of cobalt oxide only. Second way of MgO modification was represented by creating a controlled carbon coating over its surface via decomposition of C4H10at 400 °C. The obtained x%C/MgO (x = 1-10 wt.%) samples were shown to possess the improved reaction ability in destruction sorption of CF2Cl2as well as in catalytic dehydrochlorination of 1-chlorobutane in presence of water vapors.

AB - Two different approaches to modify the structure and reaction ability of nanocrystalline MgO have been discussed. In the first case, a series of two-component x%MOx-MgO systems (M = Fe, Co and Ni, x = 1-45 wt.%) was synthesized via sol-gel technique. Aqueous solution of inorganic salt precursor was used as a hydrolyzing agent. Samples obtained were characterized by number of physicochemical methods (differential thermal analysis, X-ray diffraction analysis, lowtemperature adsorption, etc.). It was shown that presence of inorganic salt in magnesium hydroxide matrix shifts the temperature of decomposition of latter towards lower values. Structural and textural characteristics of MgO-based oxide systems were found to be strongly affected by the presence of additive and their concentration. Formation of joint phase was observed in the case of cobalt oxide only. Second way of MgO modification was represented by creating a controlled carbon coating over its surface via decomposition of C4H10at 400 °C. The obtained x%C/MgO (x = 1-10 wt.%) samples were shown to possess the improved reaction ability in destruction sorption of CF2Cl2as well as in catalytic dehydrochlorination of 1-chlorobutane in presence of water vapors.

KW - Carbon coating

KW - Destructive sorption

KW - Halogenated hydrocarbons

KW - Nanocrystalline magnesium oxide

KW - Sol-gel technique

KW - Two-component oxides

UR - http://www.scopus.com/inward/record.url?scp=85045302570&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/MSF.917.157

DO - 10.4028/www.scientific.net/MSF.917.157

M3 - Conference contribution

AN - SCOPUS:85045302570

SN - 9783035712131

T3 - Materials Science Forum

SP - 157

EP - 161

BT - Material Science and Engineering Technology VI - 6th ICMSET 2017

PB - Trans Tech Publications Ltd

T2 - 6th International Conference on Material Science and Engineering Technology, ICMSET 2017

Y2 - 20 October 2017 through 22 October 2017

ER -

ID: 12542913