Organic donor-σ-acceptor molecules based-on 5,5′-(9,10-bis((4- hexylphenyl)ethynyl)anthracene-2,6-diyl)bis(ethyne-2,1-diyl)bis(2- hexylthiophene)

Jicheol Shin, Tae Wan Lee, Nam Su Kang, Kyung Hwan Kim, Jae Min Hong, Dong Hoon Choi

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

New donor-σ-acceptor (D-σ-A) molecules of (HAT)-n(PCBM) (where n = 1 and 2; PCBM refers to [6,6]-phenyl C61-butyric acid methyl ester and HAT refers to 5,5′-(9,10-bis((4-hexylphenyl)ethynyl)anthracene-2,6-diyl) bis(ethyne-2,1-diyl)bis(2-hexylthiophene)) were successfully synthesized for studying the intermolecular association behavior and their possible applications of these molecules to photovoltaic (PV) devices. In PV devices, (HAT)-n(PCBM) gave a reasonably high power conversion efficiency (PCE) of 0.18-0.44% with an open circuit voltage (V oc) ranging from 0.42 to 0.51 V without adding extra amount of PCBM.

Original languageEnglish
Pages (from-to)1335-1342
Number of pages8
JournalSynthetic Metals
Volume162
Issue number15-16
DOIs
Publication statusPublished - 2012 Sep 1

Fingerprint

Acetylene
Anthracene
anthracene
Molecules
Butyric acid
butyric acid
Open circuit voltage
open circuit voltage
Conversion efficiency
esters
molecules
Esters
(6,6)-phenyl C61-butyric acid methyl ester

Keywords

  • Anthracene
  • Conjugated molecules
  • Donor-σ-acceptor
  • PCBM
  • Photovoltaic cell
  • Semiconductor

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials
  • Materials Chemistry
  • Metals and Alloys
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Organic donor-σ-acceptor molecules based-on 5,5′-(9,10-bis((4- hexylphenyl)ethynyl)anthracene-2,6-diyl)bis(ethyne-2,1-diyl)bis(2- hexylthiophene). / Shin, Jicheol; Lee, Tae Wan; Kang, Nam Su; Kim, Kyung Hwan; Hong, Jae Min; Choi, Dong Hoon.

In: Synthetic Metals, Vol. 162, No. 15-16, 01.09.2012, p. 1335-1342.

Research output: Contribution to journalArticle

Shin, Jicheol ; Lee, Tae Wan ; Kang, Nam Su ; Kim, Kyung Hwan ; Hong, Jae Min ; Choi, Dong Hoon. / Organic donor-σ-acceptor molecules based-on 5,5′-(9,10-bis((4- hexylphenyl)ethynyl)anthracene-2,6-diyl)bis(ethyne-2,1-diyl)bis(2- hexylthiophene). In: Synthetic Metals. 2012 ; Vol. 162, No. 15-16. pp. 1335-1342.
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abstract = "New donor-σ-acceptor (D-σ-A) molecules of (HAT)-n(PCBM) (where n = 1 and 2; PCBM refers to [6,6]-phenyl C61-butyric acid methyl ester and HAT refers to 5,5′-(9,10-bis((4-hexylphenyl)ethynyl)anthracene-2,6-diyl) bis(ethyne-2,1-diyl)bis(2-hexylthiophene)) were successfully synthesized for studying the intermolecular association behavior and their possible applications of these molecules to photovoltaic (PV) devices. In PV devices, (HAT)-n(PCBM) gave a reasonably high power conversion efficiency (PCE) of 0.18-0.44{\%} with an open circuit voltage (V oc) ranging from 0.42 to 0.51 V without adding extra amount of PCBM.",
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AB - New donor-σ-acceptor (D-σ-A) molecules of (HAT)-n(PCBM) (where n = 1 and 2; PCBM refers to [6,6]-phenyl C61-butyric acid methyl ester and HAT refers to 5,5′-(9,10-bis((4-hexylphenyl)ethynyl)anthracene-2,6-diyl) bis(ethyne-2,1-diyl)bis(2-hexylthiophene)) were successfully synthesized for studying the intermolecular association behavior and their possible applications of these molecules to photovoltaic (PV) devices. In PV devices, (HAT)-n(PCBM) gave a reasonably high power conversion efficiency (PCE) of 0.18-0.44% with an open circuit voltage (V oc) ranging from 0.42 to 0.51 V without adding extra amount of PCBM.

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