The role of aluminum oxide (Al2O3) nanoparticles in the formation of hydrate phases in the presence of methane (CH4) and carbon dioxide (CO2)

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The role of aluminum oxide (Al2O3) nanoparticles in the formation of hydrate phases in the presence of methane (CH4) and carbon dioxide (CO2). / Bozhko, Yulia ; Zhdanov, R. K.; Gets, K. V. и др.

в: Interfacial Phenomena and Heat Transfer, Том 13, № 4, 2, 11.04.2025, стр. 31-39.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{46f026b34aeb4c8b815353b37e3d235f,

title = "The role of aluminum oxide (Al2O3) nanoparticles in the formation of hydrate phases in the presence of methane (CH4) and carbon dioxide (CO2)",

abstract = "In the present study, we investigate the formation processes of methane and carbon dioxide clathrate (gas) hydrates in the presence of aluminum oxide (Al2O3) nanoparticles. Using molecular dynamics modeling, we analyze the influence of various nanoparticle concentrations and thermobaric conditions on hydrate nucleation, growth, and structural organization. The results show that an optimal nanoparticle content (approximately 1 wt.%) significantly reduces the induction period and accelerates the formation of clathrate cages, while simultaneously enhancing gas solubility through localized rearrangement of interfacial interactions in the water-gas-nanoparticle system. However, increasing the nanoparticle concentration above this optimal level leads to higher formation pressures and the emergence of an additional disordered liquid phase, thus constraining further improvements in process efficiency. These findings can be used to develop accelerated hydrate formation technologies for greenhouse gas capture and storage, as well as in cold supply and thermal energy storage systems.",

author = "Yulia Bozhko and Zhdanov, {R. K.} and Gets, {K. V.} and Subbotin, {O. S.} and Belosludov, {V. R.}",

note = "The role of aluminum oxide (Al2O3) nanoparticles in the formation of hydrate phases in the presence of methane (CH4) and carbon dioxide (CO2) / Yu. Bozhko, R. K. Zhdanov, K. V. Gets [et al.] // Interfacial Phenomena and Heat Transfer. – 2025. – Vol. 13. - No. 4. – P. 31-39. – DOI 10.1615/interfacphenomheattransfer.2025058290. – EDN FJNKIL.",

year = "2025",

month = apr,

day = "11",

doi = "10.1615/interfacphenomheattransfer.2025058290",

language = "English",

volume = "13",

pages = "31--39",

journal = "Interfacial Phenomena and Heat Transfer",

issn = "2169-2785",

publisher = "Begell House Inc.",

number = "4",

}

RIS

TY - JOUR

T1 - The role of aluminum oxide (Al2O3) nanoparticles in the formation of hydrate phases in the presence of methane (CH4) and carbon dioxide (CO2)

AU - Bozhko, Yulia

AU - Zhdanov, R. K.

AU - Gets, K. V.

AU - Subbotin, O. S.

AU - Belosludov, V. R.

N1 - The role of aluminum oxide (Al2O3) nanoparticles in the formation of hydrate phases in the presence of methane (CH4) and carbon dioxide (CO2) / Yu. Bozhko, R. K. Zhdanov, K. V. Gets [et al.] // Interfacial Phenomena and Heat Transfer. – 2025. – Vol. 13. - No. 4. – P. 31-39. – DOI 10.1615/interfacphenomheattransfer.2025058290. – EDN FJNKIL.

PY - 2025/4/11

Y1 - 2025/4/11

N2 - In the present study, we investigate the formation processes of methane and carbon dioxide clathrate (gas) hydrates in the presence of aluminum oxide (Al2O3) nanoparticles. Using molecular dynamics modeling, we analyze the influence of various nanoparticle concentrations and thermobaric conditions on hydrate nucleation, growth, and structural organization. The results show that an optimal nanoparticle content (approximately 1 wt.%) significantly reduces the induction period and accelerates the formation of clathrate cages, while simultaneously enhancing gas solubility through localized rearrangement of interfacial interactions in the water-gas-nanoparticle system. However, increasing the nanoparticle concentration above this optimal level leads to higher formation pressures and the emergence of an additional disordered liquid phase, thus constraining further improvements in process efficiency. These findings can be used to develop accelerated hydrate formation technologies for greenhouse gas capture and storage, as well as in cold supply and thermal energy storage systems.

AB - In the present study, we investigate the formation processes of methane and carbon dioxide clathrate (gas) hydrates in the presence of aluminum oxide (Al2O3) nanoparticles. Using molecular dynamics modeling, we analyze the influence of various nanoparticle concentrations and thermobaric conditions on hydrate nucleation, growth, and structural organization. The results show that an optimal nanoparticle content (approximately 1 wt.%) significantly reduces the induction period and accelerates the formation of clathrate cages, while simultaneously enhancing gas solubility through localized rearrangement of interfacial interactions in the water-gas-nanoparticle system. However, increasing the nanoparticle concentration above this optimal level leads to higher formation pressures and the emergence of an additional disordered liquid phase, thus constraining further improvements in process efficiency. These findings can be used to develop accelerated hydrate formation technologies for greenhouse gas capture and storage, as well as in cold supply and thermal energy storage systems.

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:001620527400003

UR - https://www.elibrary.ru/item.asp?id=83362849

UR - https://www.mendeley.com/catalogue/3fea7096-4685-3e3c-9128-182fa663e8d9/

U2 - 10.1615/interfacphenomheattransfer.2025058290

DO - 10.1615/interfacphenomheattransfer.2025058290

M3 - Article

VL - 13

SP - 31

EP - 39

JO - Interfacial Phenomena and Heat Transfer

JF - Interfacial Phenomena and Heat Transfer

SN - 2169-2785

IS - 4

M1 - 2

ER -

ID: 83269438