Preparation of Graphene Layers Using Microwave Exfoliation of Fluographite Intercalation Compounds

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Preparation of Graphene Layers Using Microwave Exfoliation of Fluographite Intercalation Compounds. / Makotchenko, V. G.; Saprykin, A. I.; Mikheev, A. N. et al.

In: Journal of Structural Chemistry, Vol. 61, No. 4, 01.04.2020, p. 652-658.

Research output: Contribution to journal › Article › peer-review

Author

Makotchenko, V. G. ; Saprykin, A. I. ; Mikheev, A. N. et al. / Preparation of Graphene Layers Using Microwave Exfoliation of Fluographite Intercalation Compounds. In: Journal of Structural Chemistry. 2020 ; Vol. 61, No. 4. pp. 652-658.

BibTeX

@article{fe6c62c48e8e4ab3b38fba0cda0df92e,

title = "Preparation of Graphene Layers Using Microwave Exfoliation of Fluographite Intercalation Compounds",

abstract = "The work reports a study of the processes of multilayer graphene (MLG) preparation using the action of microwave (MW) radiation on polyfluoridedicarbon intercalation compounds with general composition C2F·xR (R is chlorine trifluoride, acetone, acetonitrile, carbon tetrachloride, and benzene). Under the action of MW heating, these intercalation compounds undergo exfoliation (splitting) at temperature values that are 40–55% lower than in the case of traditional convective heating. It is shown that microwave heating increases the exfoliation degree and specific surface area of fluorinated graphite and decreases residual content of fluorine and chlorine in MLG. A key role in the process of MW exfoliation is due to the absorption of MW radiation by the polar dielectric intercalated into the interlayer space of fluorinated graphite.",

keywords = "convective and microwave heating, exfoliation, intercalation compounds of carbon fluoride, multilayer graphene, polyfluoridedicarbon, OXIDE, REDUCTION",

author = "Makotchenko, {V. G.} and Saprykin, {A. I.} and Mikheev, {A. N.} and Arzhannikov, {A. V.}",

year = "2020",

month = apr,

day = "1",

doi = "10.1134/S0022476620040198",

language = "English",

volume = "61",

pages = "652--658",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",

number = "4",

}

RIS

TY - JOUR

T1 - Preparation of Graphene Layers Using Microwave Exfoliation of Fluographite Intercalation Compounds

AU - Makotchenko, V. G.

AU - Saprykin, A. I.

AU - Mikheev, A. N.

AU - Arzhannikov, A. V.

PY - 2020/4/1

Y1 - 2020/4/1

N2 - The work reports a study of the processes of multilayer graphene (MLG) preparation using the action of microwave (MW) radiation on polyfluoridedicarbon intercalation compounds with general composition C2F·xR (R is chlorine trifluoride, acetone, acetonitrile, carbon tetrachloride, and benzene). Under the action of MW heating, these intercalation compounds undergo exfoliation (splitting) at temperature values that are 40–55% lower than in the case of traditional convective heating. It is shown that microwave heating increases the exfoliation degree and specific surface area of fluorinated graphite and decreases residual content of fluorine and chlorine in MLG. A key role in the process of MW exfoliation is due to the absorption of MW radiation by the polar dielectric intercalated into the interlayer space of fluorinated graphite.

AB - The work reports a study of the processes of multilayer graphene (MLG) preparation using the action of microwave (MW) radiation on polyfluoridedicarbon intercalation compounds with general composition C2F·xR (R is chlorine trifluoride, acetone, acetonitrile, carbon tetrachloride, and benzene). Under the action of MW heating, these intercalation compounds undergo exfoliation (splitting) at temperature values that are 40–55% lower than in the case of traditional convective heating. It is shown that microwave heating increases the exfoliation degree and specific surface area of fluorinated graphite and decreases residual content of fluorine and chlorine in MLG. A key role in the process of MW exfoliation is due to the absorption of MW radiation by the polar dielectric intercalated into the interlayer space of fluorinated graphite.

KW - convective and microwave heating

KW - exfoliation

KW - intercalation compounds of carbon fluoride

KW - multilayer graphene

KW - polyfluoridedicarbon

KW - OXIDE

KW - REDUCTION

UR - http://www.scopus.com/inward/record.url?scp=85088640174&partnerID=8YFLogxK

U2 - 10.1134/S0022476620040198

DO - 10.1134/S0022476620040198

M3 - Article

AN - SCOPUS:85088640174

VL - 61

SP - 652

EP - 658

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 4

ER -

ID: 24868526