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Area-selective passivation of sp2 carbon surfaces by supramolecular self-assembly

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Area-selective passivation of sp2 carbon surfaces by supramolecular self-assembly. / Li, Z.; Van Gorp, H.; Walke, P. et al.
In: Nanoscale, Vol. 9, No. 16, 28.04.2017, p. 5188-5193.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Li, Z, Van Gorp, H, Walke, P, Phan, TH, Fujita, Y, Greenwood, J, Ivasenko, O, Tahara, K, Tobe, Y, Uji-I, H, Mertens, SFL & De Feyter, S 2017, 'Area-selective passivation of sp2 carbon surfaces by supramolecular self-assembly', Nanoscale, vol. 9, no. 16, pp. 5188-5193. https://doi.org/10.1039/c7nr00022g

APA

Li, Z., Van Gorp, H., Walke, P., Phan, T. H., Fujita, Y., Greenwood, J., Ivasenko, O., Tahara, K., Tobe, Y., Uji-I, H., Mertens, S. F. L., & De Feyter, S. (2017). Area-selective passivation of sp2 carbon surfaces by supramolecular self-assembly. Nanoscale, 9(16), 5188-5193. https://doi.org/10.1039/c7nr00022g

Vancouver

Li Z, Van Gorp H, Walke P, Phan TH, Fujita Y, Greenwood J et al. Area-selective passivation of sp2 carbon surfaces by supramolecular self-assembly. Nanoscale. 2017 Apr 28;9(16):5188-5193. Epub 2017 Mar 28. doi: 10.1039/c7nr00022g

Author

Li, Z. ; Van Gorp, H. ; Walke, P. et al. / Area-selective passivation of sp2 carbon surfaces by supramolecular self-assembly. In: Nanoscale. 2017 ; Vol. 9, No. 16. pp. 5188-5193.

Bibtex

@article{ee9be288627a4b08be5b78c44a58803d,
title = "Area-selective passivation of sp2 carbon surfaces by supramolecular self-assembly",
abstract = "Altering the chemical reactivity of graphene can offer new opportunities for various applications. Here, we report that monolayers of densely packed n-pentacontane significantly reduce the covalent grafting of aryl radicals to graphitic surfaces. The effect is highly local in nature and on fully covered substrates grafting can occur only at monolayer imperfections such as interdomain borders and vacancy defects. Grafting partially covered substrates primarily results in the covalent modification of uncoated areas. ",
keywords = "Grafting (chemical), Monolayers, Self assembly, Vacancies, Area selective, Carbon surface, Covalent grafting, Covalent modifications, Inter-domain, Supramolecular self-assemblies, Vacancy Defects, Carbon",
author = "Z. Li and {Van Gorp}, H. and P. Walke and T.H. Phan and Y. Fujita and J. Greenwood and O. Ivasenko and K. Tahara and Y. Tobe and H. Uji-I and S.F.L. Mertens and {De Feyter}, S.",
year = "2017",
month = apr,
day = "28",
doi = "10.1039/c7nr00022g",
language = "English",
volume = "9",
pages = "5188--5193",
journal = "Nanoscale",
issn = "2040-3364",
publisher = "Royal Society of Chemistry",
number = "16",

}

RIS

TY - JOUR

T1 - Area-selective passivation of sp2 carbon surfaces by supramolecular self-assembly

AU - Li, Z.

AU - Van Gorp, H.

AU - Walke, P.

AU - Phan, T.H.

AU - Fujita, Y.

AU - Greenwood, J.

AU - Ivasenko, O.

AU - Tahara, K.

AU - Tobe, Y.

AU - Uji-I, H.

AU - Mertens, S.F.L.

AU - De Feyter, S.

PY - 2017/4/28

Y1 - 2017/4/28

N2 - Altering the chemical reactivity of graphene can offer new opportunities for various applications. Here, we report that monolayers of densely packed n-pentacontane significantly reduce the covalent grafting of aryl radicals to graphitic surfaces. The effect is highly local in nature and on fully covered substrates grafting can occur only at monolayer imperfections such as interdomain borders and vacancy defects. Grafting partially covered substrates primarily results in the covalent modification of uncoated areas.

AB - Altering the chemical reactivity of graphene can offer new opportunities for various applications. Here, we report that monolayers of densely packed n-pentacontane significantly reduce the covalent grafting of aryl radicals to graphitic surfaces. The effect is highly local in nature and on fully covered substrates grafting can occur only at monolayer imperfections such as interdomain borders and vacancy defects. Grafting partially covered substrates primarily results in the covalent modification of uncoated areas.

KW - Grafting (chemical)

KW - Monolayers

KW - Self assembly

KW - Vacancies

KW - Area selective

KW - Carbon surface

KW - Covalent grafting

KW - Covalent modifications

KW - Inter-domain

KW - Supramolecular self-assemblies

KW - Vacancy Defects

KW - Carbon

U2 - 10.1039/c7nr00022g

DO - 10.1039/c7nr00022g

M3 - Journal article

VL - 9

SP - 5188

EP - 5193

JO - Nanoscale

JF - Nanoscale

SN - 2040-3364

IS - 16

ER -