Fluorination of Isotopically Labeled Turbostratic and Bernal Stacked Bilayer Graphene

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F15%3A00446584" target="_blank" >RIV/61388955:_____/15:00446584 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1002/chem.201404813" target="_blank" >http://dx.doi.org/10.1002/chem.201404813</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/chem.201404813" target="_blank" >10.1002/chem.201404813</a>

Result language

angličtina

Original language name

Fluorination of Isotopically Labeled Turbostratic and Bernal Stacked Bilayer Graphene

Original language description

Fluorination of graphene opens up a bandgap, which creates opportunities for optoelectronics, and also paves the way for the creation of extremely thin insulating layers, which can be important for applications in devices. However, in spite of many interesting features offered by, for example, unequally doped layers in multilayered systems, most of the work has concerned the fluorination of graphene monolayers. Here, the fluorination process of graphene bilayers is investigated through high-resolution Raman mapping followed by analysis of more than 10?000 spectra of bilayer graphene. Isotopically labeled bilayers are used, allowing each individual layer in bilayer graphene to be addressed unambiguously. The fluorinated graphene is prepared through exposure to XeF2. Monolayer graphene is found to be significantly more sensitive to fluorination than bilayer graphene. Through comparison of the D/G area ratio and the position of the G band for turbostratic and Bernal stacked (AB) bilayers,

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

<a href="/en/project/LL1301" target="_blank" >LL1301: From Graphene Hybrid Nanostructures to Green Electronics</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Chemistry A European Journal

ISSN

1521-3765

e-ISSN

—

Volume of the periodical

21

Issue of the periodical within the volume

3

Country of publishing house

DE - GERMANY

Number of pages

7

Pages from-to

1081-1087

UT code for WoS article

000347615200020

EID of the result in the Scopus database

2-s2.0-84920866865