Interfacial self-assembly of ultrathin polydiacetylene/graphene oxide nanocomposites: A new method for synergetic enhancement of surface charge transfer without doping

Elizaveta A. Gusarova; Alexandra I. Zvyagina; Alexey E. Aleksandrov; Natalia V. Kuzmina; Andrey V. Shabatin; Alexey A. Averin; Alexey R. Tameev; Maria A. Kalinina

doi:10.1016/j.colcom.2021.100575

Interfacial self-assembly of ultrathin polydiacetylene/graphene oxide nanocomposites: A new method for synergetic enhancement of surface charge transfer without doping

Elizaveta A. Gusarova, Alexandra I. Zvyagina, Alexey E. Aleksandrov, Natalia V. Kuzmina, Andrey V. Shabatin, Alexey A. Averin, Alexey R. Tameev, Maria A. Kalinina

Russian Academy of Sciences

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

Abstract

A new method for interfacial self-assembly of graphene oxide (GO) and 10,12-pentacosadiynoic acid into nanometer-thick light-absorbing films exhibiting synergetic enhancement of conductive properties is developed. The blue form of polydiacetylene (PDA) nanopatches with a thickness of 5–10 nm is stabilized through the interactions between GO and PDA. The hole-transferring polymer decreases contact resistance in the GO sublayer through “healing” the gaps between the GO nanosheets. The separation of electron-hole pairs at the PDA/GO interface under applied electric field leads to a doping-free enhancement of the in-plane surface conductivity by 6 orders of magnitude up to 46.4 S·cm⁻¹ with respect to those of individual components. These PDA/GO nanocomposites were applied as ultrathin diodes/photodiodes in a solar cell by creating a PDA/C₆₀ heterojunction and a light-induced cross-layer charge transfer. The method can be adapted to a variety of polymerizable light-absorbing surfactants for fabricating GO-based nanohybrids for photoelectronics.

Original language	English
Article number	100575
Journal	Colloids and Interface Science Communications
Volume	46
DOIs	https://doi.org/10.1016/j.colcom.2021.100575
Publication status	Published - 1 Jan 2022
Externally published	Yes

Keywords

Conductive polymers
Graphene oxide
Hybrid materials
Photovoltaics
Polydiacetylene
Ultrathin films

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10.1016/j.colcom.2021.100575

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Gusarova, E. A., Zvyagina, A. I., Aleksandrov, A. E., Kuzmina, N. V., Shabatin, A. V., Averin, A. A., Tameev, A. R., & Kalinina, M. A. (2022). Interfacial self-assembly of ultrathin polydiacetylene/graphene oxide nanocomposites: A new method for synergetic enhancement of surface charge transfer without doping. Colloids and Interface Science Communications, 46, Article 100575. https://doi.org/10.1016/j.colcom.2021.100575

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title = "Interfacial self-assembly of ultrathin polydiacetylene/graphene oxide nanocomposites: A new method for synergetic enhancement of surface charge transfer without doping",

abstract = "A new method for interfacial self-assembly of graphene oxide (GO) and 10,12-pentacosadiynoic acid into nanometer-thick light-absorbing films exhibiting synergetic enhancement of conductive properties is developed. The blue form of polydiacetylene (PDA) nanopatches with a thickness of 5–10 nm is stabilized through the interactions between GO and PDA. The hole-transferring polymer decreases contact resistance in the GO sublayer through “healing” the gaps between the GO nanosheets. The separation of electron-hole pairs at the PDA/GO interface under applied electric field leads to a doping-free enhancement of the in-plane surface conductivity by 6 orders of magnitude up to 46.4 S·cm−1 with respect to those of individual components. These PDA/GO nanocomposites were applied as ultrathin diodes/photodiodes in a solar cell by creating a PDA/C60 heterojunction and a light-induced cross-layer charge transfer. The method can be adapted to a variety of polymerizable light-absorbing surfactants for fabricating GO-based nanohybrids for photoelectronics.",

keywords = "Conductive polymers, Graphene oxide, Hybrid materials, Photovoltaics, Polydiacetylene, Ultrathin films",

author = "Gusarova, \{Elizaveta A.\} and Zvyagina, \{Alexandra I.\} and Aleksandrov, \{Alexey E.\} and Kuzmina, \{Natalia V.\} and Shabatin, \{Andrey V.\} and Averin, \{Alexey A.\} and Tameev, \{Alexey R.\} and Kalinina, \{Maria A.\}",

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

year = "2022",

month = jan,

day = "1",

doi = "10.1016/j.colcom.2021.100575",

language = "English",

volume = "46",

journal = "Colloids and Interface Science Communications",

issn = "2215-0382",

}

Gusarova, EA, Zvyagina, AI, Aleksandrov, AE, Kuzmina, NV, Shabatin, AV, Averin, AA, Tameev, AR & Kalinina, MA 2022, 'Interfacial self-assembly of ultrathin polydiacetylene/graphene oxide nanocomposites: A new method for synergetic enhancement of surface charge transfer without doping', Colloids and Interface Science Communications, vol. 46, 100575. https://doi.org/10.1016/j.colcom.2021.100575

Interfacial self-assembly of ultrathin polydiacetylene/graphene oxide nanocomposites: A new method for synergetic enhancement of surface charge transfer without doping. / Gusarova, Elizaveta A.; Zvyagina, Alexandra I.; Aleksandrov, Alexey E. et al.
In: Colloids and Interface Science Communications, Vol. 46, 100575, 01.01.2022.

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

TY - JOUR

T1 - Interfacial self-assembly of ultrathin polydiacetylene/graphene oxide nanocomposites

T2 - A new method for synergetic enhancement of surface charge transfer without doping

AU - Gusarova, Elizaveta A.

AU - Zvyagina, Alexandra I.

AU - Aleksandrov, Alexey E.

AU - Kuzmina, Natalia V.

AU - Shabatin, Andrey V.

AU - Averin, Alexey A.

AU - Tameev, Alexey R.

AU - Kalinina, Maria A.

PY - 2022/1/1

Y1 - 2022/1/1

N2 - A new method for interfacial self-assembly of graphene oxide (GO) and 10,12-pentacosadiynoic acid into nanometer-thick light-absorbing films exhibiting synergetic enhancement of conductive properties is developed. The blue form of polydiacetylene (PDA) nanopatches with a thickness of 5–10 nm is stabilized through the interactions between GO and PDA. The hole-transferring polymer decreases contact resistance in the GO sublayer through “healing” the gaps between the GO nanosheets. The separation of electron-hole pairs at the PDA/GO interface under applied electric field leads to a doping-free enhancement of the in-plane surface conductivity by 6 orders of magnitude up to 46.4 S·cm−1 with respect to those of individual components. These PDA/GO nanocomposites were applied as ultrathin diodes/photodiodes in a solar cell by creating a PDA/C60 heterojunction and a light-induced cross-layer charge transfer. The method can be adapted to a variety of polymerizable light-absorbing surfactants for fabricating GO-based nanohybrids for photoelectronics.

AB - A new method for interfacial self-assembly of graphene oxide (GO) and 10,12-pentacosadiynoic acid into nanometer-thick light-absorbing films exhibiting synergetic enhancement of conductive properties is developed. The blue form of polydiacetylene (PDA) nanopatches with a thickness of 5–10 nm is stabilized through the interactions between GO and PDA. The hole-transferring polymer decreases contact resistance in the GO sublayer through “healing” the gaps between the GO nanosheets. The separation of electron-hole pairs at the PDA/GO interface under applied electric field leads to a doping-free enhancement of the in-plane surface conductivity by 6 orders of magnitude up to 46.4 S·cm−1 with respect to those of individual components. These PDA/GO nanocomposites were applied as ultrathin diodes/photodiodes in a solar cell by creating a PDA/C60 heterojunction and a light-induced cross-layer charge transfer. The method can be adapted to a variety of polymerizable light-absorbing surfactants for fabricating GO-based nanohybrids for photoelectronics.

KW - Conductive polymers

KW - Graphene oxide

KW - Hybrid materials

KW - Photovoltaics

KW - Polydiacetylene

KW - Ultrathin films

UR - https://www.scopus.com/pages/publications/85121437837

U2 - 10.1016/j.colcom.2021.100575

DO - 10.1016/j.colcom.2021.100575

M3 - Article

AN - SCOPUS:85121437837

SN - 2215-0382

VL - 46

JO - Colloids and Interface Science Communications

JF - Colloids and Interface Science Communications

M1 - 100575

ER -

Interfacial self-assembly of ultrathin polydiacetylene/graphene oxide nanocomposites: A new method for synergetic enhancement of surface charge transfer without doping

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Keywords

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