Transparent conductive electrode based on LBL deposition of graphene oxide and copper nanowires

B. Tugba Camic; Jaana Vapaavuori; Fevzihan Basarir

doi:10.1016/j.matlet.2021.131632

Transparent conductive electrode based on LBL deposition of graphene oxide and copper nanowires

B. Tugba Camic
, Jaana Vapaavuori^*
, Fevzihan Basarir^*

^*Tämän työn vastaava kirjoittaja

Sabanci University

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

5 Sitaatiot (Scopus)

141 Lataukset (Pure)

Abstrakti

In this work, Graphene/Copper Nanowire (G/CuNW) based transparent conducting electrodes (TCEs) were prepared via spin-assisted layer-by-layer (LBL) deposition. 3-aminopropyltriethoxysilane (ɣ-APS) functionalized glass substrates were sequentially spin-coated with graphene oxide (GO) and CuNWs. Then, to enhance the electrical conductivity, the multilayer films were subjected to chemical reduction and thermal annealing. The ultimate films were characterized by a scanning electron microscope, UV–Vis spectrometer, and sheet resistance using a four-point probe method. 3-bilayer G/CuNWs films exhibited sheet resistance of 9 Ω/sq and optical transmittance of 67% (at 550 nm), which is comparable to commercial ITO electrode in terms of mainly sheet resistance.

Alkuperäiskieli	Englanti
Artikkeli	131632
Sivumäärä	4
Julkaisu	Materials Letters
Vuosikerta	311
Varhainen verkossa julkaisun päivämäärä	29 jouluk. 2021
DOI - pysyväislinkit	https://doi.org/10.1016/j.matlet.2021.131632
Tila	Julkaistu - 15 maalisk. 2022
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

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10.1016/j.matlet.2021.131632Lisenssi: CC BY

CHEM_Camic_et_al_Transparent_conductive_electrode_2022_Materials_LettersFinal published version, 2,5 MBLisenssi: CC BY

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@article{86237c7dcb1c4205bdde12a659e73568,

title = "Transparent conductive electrode based on LBL deposition of graphene oxide and copper nanowires",

abstract = "In this work, Graphene/Copper Nanowire (G/CuNW) based transparent conducting electrodes (TCEs) were prepared via spin-assisted layer-by-layer (LBL) deposition. 3-aminopropyltriethoxysilane (ɣ-APS) functionalized glass substrates were sequentially spin-coated with graphene oxide (GO) and CuNWs. Then, to enhance the electrical conductivity, the multilayer films were subjected to chemical reduction and thermal annealing. The ultimate films were characterized by a scanning electron microscope, UV{\textendash}Vis spectrometer, and sheet resistance using a four-point probe method. 3-bilayer G/CuNWs films exhibited sheet resistance of 9 Ω/sq and optical transmittance of 67\% (at 550 nm), which is comparable to commercial ITO electrode in terms of mainly sheet resistance.",

keywords = "Copper nanowires, Graphene oxide, Layer-by-layer deposition, Transparent conducting electrode",

author = "\{Tugba Camic\}, B. and Jaana Vapaavuori and Fevzihan Basarir",

note = "Publisher Copyright: {\textcopyright} 2021",

year = "2022",

month = mar,

day = "15",

doi = "10.1016/j.matlet.2021.131632",

language = "English",

volume = "311",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier",

}

TY - JOUR

T1 - Transparent conductive electrode based on LBL deposition of graphene oxide and copper nanowires

AU - Tugba Camic, B.

AU - Vapaavuori, Jaana

AU - Basarir, Fevzihan

PY - 2022/3/15

Y1 - 2022/3/15

N2 - In this work, Graphene/Copper Nanowire (G/CuNW) based transparent conducting electrodes (TCEs) were prepared via spin-assisted layer-by-layer (LBL) deposition. 3-aminopropyltriethoxysilane (ɣ-APS) functionalized glass substrates were sequentially spin-coated with graphene oxide (GO) and CuNWs. Then, to enhance the electrical conductivity, the multilayer films were subjected to chemical reduction and thermal annealing. The ultimate films were characterized by a scanning electron microscope, UV–Vis spectrometer, and sheet resistance using a four-point probe method. 3-bilayer G/CuNWs films exhibited sheet resistance of 9 Ω/sq and optical transmittance of 67% (at 550 nm), which is comparable to commercial ITO electrode in terms of mainly sheet resistance.

AB - In this work, Graphene/Copper Nanowire (G/CuNW) based transparent conducting electrodes (TCEs) were prepared via spin-assisted layer-by-layer (LBL) deposition. 3-aminopropyltriethoxysilane (ɣ-APS) functionalized glass substrates were sequentially spin-coated with graphene oxide (GO) and CuNWs. Then, to enhance the electrical conductivity, the multilayer films were subjected to chemical reduction and thermal annealing. The ultimate films were characterized by a scanning electron microscope, UV–Vis spectrometer, and sheet resistance using a four-point probe method. 3-bilayer G/CuNWs films exhibited sheet resistance of 9 Ω/sq and optical transmittance of 67% (at 550 nm), which is comparable to commercial ITO electrode in terms of mainly sheet resistance.

KW - Copper nanowires

KW - Graphene oxide

KW - Layer-by-layer deposition

KW - Transparent conducting electrode

UR - https://www.scopus.com/pages/publications/85122314374

U2 - 10.1016/j.matlet.2021.131632

DO - 10.1016/j.matlet.2021.131632

M3 - Article

AN - SCOPUS:85122314374

SN - 0167-577X

VL - 311

JO - Materials Letters

JF - Materials Letters

M1 - 131632

ER -

Transparent conductive electrode based on LBL deposition of graphene oxide and copper nanowires

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