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volume 9 issue 12 pages 1787

Facile Synthesis of Triphenylamine Based Hyperbranched Polymer for Organic Field Effect Transistors

Chinna Bathula 1
Alfred Appiagyei 2
Hemraj Yadav 2
K. ASHOK 2
Sivalingam Ramesh 3
Nabeen Shrestha 4
Surendra Shinde 5
Hyunseok Kim 1
Heung Cheol Kim 3
Veeranjaneya Reddy Lebaka 6, 7
Arifullah Mohammed 8
Publication typeJournal Article
Publication date2019-12-16
scimago Q1
wos Q2
SJR0.811
CiteScore9.2
Impact factor4.3
ISSN20794991
PubMed ID:  31888164
General Chemical Engineering
General Materials Science
Abstract

In this study, we reported the synthesis and characterization of a novel hyperbranched polymer (HBPs) tris[(4-phenyl)amino-alt-4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b;4,5-b’]dithiophene] (PTPABDT) composed of benzo[1,2-b:4,5-b’]dithiophene (BDT) and triphenyleamine (TPA) constituent subunits by A3 + B2 type Stille’s reaction. An estimated optical band gap of 1.69 eV with HOMO and LUMO levels of −5.29 eV and −3.60 eV, respectively, as well as a high thermal stability up to 398 °C were characterized for the synthesized polymer. PTPABDT fabricated as an encapsulated top gate/bottom contact (TGBC), organic field effect transistors (OFET) exhibited a p-type behavior with maximum field-effect mobility (µmax) and an on/off ratio of 1.22 × 10−3 cm2 V−1 s−1 and 7.47 × 102, respectively.

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GOST |
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GOST Copy
Bathula C. et al. Facile Synthesis of Triphenylamine Based Hyperbranched Polymer for Organic Field Effect Transistors // Nanomaterials. 2019. Vol. 9. No. 12. p. 1787.
GOST all authors (up to 50) Copy
Bathula C., Appiagyei A., Yadav H., ASHOK K., Ramesh S., Shrestha N., Shinde S., Kim H., Kim H. C., Lebaka V. R., Mohammed A. Facile Synthesis of Triphenylamine Based Hyperbranched Polymer for Organic Field Effect Transistors // Nanomaterials. 2019. Vol. 9. No. 12. p. 1787.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.3390/nano9121787
UR - https://doi.org/10.3390/nano9121787
TI - Facile Synthesis of Triphenylamine Based Hyperbranched Polymer for Organic Field Effect Transistors
T2 - Nanomaterials
AU - Bathula, Chinna
AU - Appiagyei, Alfred
AU - Yadav, Hemraj
AU - ASHOK, K.
AU - Ramesh, Sivalingam
AU - Shrestha, Nabeen
AU - Shinde, Surendra
AU - Kim, Hyunseok
AU - Kim, Heung Cheol
AU - Lebaka, Veeranjaneya Reddy
AU - Mohammed, Arifullah
PY - 2019
DA - 2019/12/16
PB - MDPI
SP - 1787
IS - 12
VL - 9
PMID - 31888164
SN - 2079-4991
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2019_Bathula,
author = {Chinna Bathula and Alfred Appiagyei and Hemraj Yadav and K. ASHOK and Sivalingam Ramesh and Nabeen Shrestha and Surendra Shinde and Hyunseok Kim and Heung Cheol Kim and Veeranjaneya Reddy Lebaka and Arifullah Mohammed},
title = {Facile Synthesis of Triphenylamine Based Hyperbranched Polymer for Organic Field Effect Transistors},
journal = {Nanomaterials},
year = {2019},
volume = {9},
publisher = {MDPI},
month = {dec},
url = {https://doi.org/10.3390/nano9121787},
number = {12},
pages = {1787},
doi = {10.3390/nano9121787}
}
MLA
Cite this
MLA Copy
Bathula, Chinna, et al. “Facile Synthesis of Triphenylamine Based Hyperbranched Polymer for Organic Field Effect Transistors.” Nanomaterials, vol. 9, no. 12, Dec. 2019, p. 1787. https://doi.org/10.3390/nano9121787.