3D, covalent and noncovalent hybrid materials based on 3-phenylcoumarin derivatives and single walled carbon nanotubes as gas sensing layers

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3D, covalent and noncovalent hybrid materials based on 3-phenylcoumarin derivatives and single walled carbon nanotubes as gas sensing layers. / Polyakov, Maxim S.; Ivanova, Victoria N.; Basova, Tamara V. et al.

In: Applied Surface Science, Vol. 504, 144276, 28.02.2020.

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

BibTeX

@article{036eaf9b5be9439aad3176abeb5bd79c,

title = "3D, covalent and noncovalent hybrid materials based on 3-phenylcoumarin derivatives and single walled carbon nanotubes as gas sensing layers",

abstract = "In this work, the effect of different types of functionalization of single walled carbon nanotubes (SWCNT) with 3-phenylcoumarin derivatives on the chemiresistive sensor response to ammonia (10–50 ppm) was studied. Covalent functionalization of SWCNT was performed according to the Huisgen reaction of azide-alkyne 1,3-dipolar cycloaddition between mono alkyne-substituted 3-phenylcoumarin and single walled nanotubes modified by azide groups. Covalent functionalization was shown by IR- and X-ray photoelectron spectroscopy. To obtain the 3D hybrid material, the dialkyne functionalized 3-phenylcoumarin molecules were used as linkers between nanotubes. Third hybrid material was prepared by noncovalent functionalization of SWCNT, namely by adsorption of 7-propinyloxy-3-(p-propinyloxyphenyl)coumarin on SWCNT surface. It was shown that the 3D hybrid and the hybrid obtained by covalent functionalization exhibit 2 and 4 times higher sensor responses to ammonia compared to noncovalently functionalized SWCNT. The value of sensor response is in good correlation with the degree of functionalization of SWCNTs with coumarin molecules.",

keywords = "3D carbon nanostructures, Ammonia sensor, Carbon nanomaterials, Coumarin, Covalent functionalization, Noncovalent functionalization, BODIPY, SWCNTS, PERFORMANCE, BEHAVIOR, GRAPHENE, STRUCTURAL-CHARACTERIZATION, LINKING, ROBUST, SURFACE, ELECTROCHEMICAL SENSOR",

author = "Polyakov, {Maxim S.} and Ivanova, {Victoria N.} and Basova, {Tamara V.} and Saraev, {Andrey A.} and Baybars K{\"o}ksoy and Ahmet {\c S}enocak and Erhan Demirba{\c s} and Mahmut Durmu{\c s}",

year = "2020",

month = feb,

day = "28",

doi = "10.1016/j.apsusc.2019.144276",

language = "English",

volume = "504",

journal = "Applied Surface Science",

issn = "0169-4332",

publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - 3D, covalent and noncovalent hybrid materials based on 3-phenylcoumarin derivatives and single walled carbon nanotubes as gas sensing layers

AU - Polyakov, Maxim S.

AU - Ivanova, Victoria N.

AU - Basova, Tamara V.

AU - Saraev, Andrey A.

AU - Köksoy, Baybars

AU - Şenocak, Ahmet

AU - Demirbaş, Erhan

AU - Durmuş, Mahmut

PY - 2020/2/28

Y1 - 2020/2/28

N2 - In this work, the effect of different types of functionalization of single walled carbon nanotubes (SWCNT) with 3-phenylcoumarin derivatives on the chemiresistive sensor response to ammonia (10–50 ppm) was studied. Covalent functionalization of SWCNT was performed according to the Huisgen reaction of azide-alkyne 1,3-dipolar cycloaddition between mono alkyne-substituted 3-phenylcoumarin and single walled nanotubes modified by azide groups. Covalent functionalization was shown by IR- and X-ray photoelectron spectroscopy. To obtain the 3D hybrid material, the dialkyne functionalized 3-phenylcoumarin molecules were used as linkers between nanotubes. Third hybrid material was prepared by noncovalent functionalization of SWCNT, namely by adsorption of 7-propinyloxy-3-(p-propinyloxyphenyl)coumarin on SWCNT surface. It was shown that the 3D hybrid and the hybrid obtained by covalent functionalization exhibit 2 and 4 times higher sensor responses to ammonia compared to noncovalently functionalized SWCNT. The value of sensor response is in good correlation with the degree of functionalization of SWCNTs with coumarin molecules.

AB - In this work, the effect of different types of functionalization of single walled carbon nanotubes (SWCNT) with 3-phenylcoumarin derivatives on the chemiresistive sensor response to ammonia (10–50 ppm) was studied. Covalent functionalization of SWCNT was performed according to the Huisgen reaction of azide-alkyne 1,3-dipolar cycloaddition between mono alkyne-substituted 3-phenylcoumarin and single walled nanotubes modified by azide groups. Covalent functionalization was shown by IR- and X-ray photoelectron spectroscopy. To obtain the 3D hybrid material, the dialkyne functionalized 3-phenylcoumarin molecules were used as linkers between nanotubes. Third hybrid material was prepared by noncovalent functionalization of SWCNT, namely by adsorption of 7-propinyloxy-3-(p-propinyloxyphenyl)coumarin on SWCNT surface. It was shown that the 3D hybrid and the hybrid obtained by covalent functionalization exhibit 2 and 4 times higher sensor responses to ammonia compared to noncovalently functionalized SWCNT. The value of sensor response is in good correlation with the degree of functionalization of SWCNTs with coumarin molecules.

KW - 3D carbon nanostructures

KW - Ammonia sensor

KW - Carbon nanomaterials

KW - Coumarin

KW - Covalent functionalization

KW - Noncovalent functionalization

KW - BODIPY

KW - SWCNTS

KW - PERFORMANCE

KW - BEHAVIOR

KW - GRAPHENE

KW - STRUCTURAL-CHARACTERIZATION

KW - LINKING

KW - ROBUST

KW - SURFACE

KW - ELECTROCHEMICAL SENSOR

UR - http://www.scopus.com/inward/record.url?scp=85075397312&partnerID=8YFLogxK

U2 - 10.1016/j.apsusc.2019.144276

DO - 10.1016/j.apsusc.2019.144276

M3 - Article

AN - SCOPUS:85075397312

VL - 504

JO - Applied Surface Science

JF - Applied Surface Science

SN - 0169-4332

M1 - 144276

ER -

ID: 22406830