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Thermoelectric Properties of 2,7-Dipyridylfluorene Derivatives in Single-Molecule Junctions

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Thermoelectric Properties of 2,7-Dipyridylfluorene Derivatives in Single-Molecule Junctions. / Yzambart, Gilles; Rincón-García, Laura; Al-Jobory, Alaa A.; Ismael, Ali K.; Rubio-Bollinger, Gabino; Lambert, Colin J.; Agraït, Nicolás; Bryce, Martin R.

In: Journal of Physical Chemistry C, Vol. 122, No. 48, 06.12.2018, p. 27198-27204.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Yzambart, G, Rincón-García, L, Al-Jobory, AA, Ismael, AK, Rubio-Bollinger, G, Lambert, CJ, Agraït, N & Bryce, MR 2018, 'Thermoelectric Properties of 2,7-Dipyridylfluorene Derivatives in Single-Molecule Junctions', Journal of Physical Chemistry C, vol. 122, no. 48, pp. 27198-27204. https://doi.org/10.1021/acs.jpcc.8b08488

APA

Yzambart, G., Rincón-García, L., Al-Jobory, A. A., Ismael, A. K., Rubio-Bollinger, G., Lambert, C. J., Agraït, N., & Bryce, M. R. (2018). Thermoelectric Properties of 2,7-Dipyridylfluorene Derivatives in Single-Molecule Junctions. Journal of Physical Chemistry C, 122(48), 27198-27204. https://doi.org/10.1021/acs.jpcc.8b08488

Vancouver

Yzambart G, Rincón-García L, Al-Jobory AA, Ismael AK, Rubio-Bollinger G, Lambert CJ et al. Thermoelectric Properties of 2,7-Dipyridylfluorene Derivatives in Single-Molecule Junctions. Journal of Physical Chemistry C. 2018 Dec 6;122(48):27198-27204. https://doi.org/10.1021/acs.jpcc.8b08488

Author

Yzambart, Gilles ; Rincón-García, Laura ; Al-Jobory, Alaa A. ; Ismael, Ali K. ; Rubio-Bollinger, Gabino ; Lambert, Colin J. ; Agraït, Nicolás ; Bryce, Martin R. / Thermoelectric Properties of 2,7-Dipyridylfluorene Derivatives in Single-Molecule Junctions. In: Journal of Physical Chemistry C. 2018 ; Vol. 122, No. 48. pp. 27198-27204.

Bibtex

@article{1b652c992aeb472994a9bd751c98db7b,
title = "Thermoelectric Properties of 2,7-Dipyridylfluorene Derivatives in Single-Molecule Junctions",
abstract = "A series of 2,7-dipyridylfluorene derivatives have been synthesized with different substituents (2H, 2Me, 2OMe, 2CF3, and O) at the C(9) position. Experimental measurements on gold|single-molecule|gold junctions, using a modified scanning tunneling microscope-break-junction technique, show that the C(9) substituent has little effect on the conductance, although there is a more significant influence on the thermopower, with the Seebeck coefficient varying by a factor of 1.65 within the series. The combined experimental and computational study, using density functional theory calculations, provides insights into the interplay of conductance and thermopower in single-molecule junctions and is a guide for new strategies for thermopower modulation in single-molecule junctions.",
author = "Gilles Yzambart and Laura Rinc{\'o}n-Garc{\'i}a and Al-Jobory, {Alaa A.} and Ismael, {Ali K.} and Gabino Rubio-Bollinger and Lambert, {Colin J.} and Nicol{\'a}s Agra{\"i}t and Bryce, {Martin R.}",
year = "2018",
month = dec,
day = "6",
doi = "10.1021/acs.jpcc.8b08488",
language = "English",
volume = "122",
pages = "27198--27204",
journal = "The Journal of Physical Chemistry C",
issn = "1932-7447",
publisher = "American Chemical Society",
number = "48",

}

RIS

TY - JOUR

T1 - Thermoelectric Properties of 2,7-Dipyridylfluorene Derivatives in Single-Molecule Junctions

AU - Yzambart, Gilles

AU - Rincón-García, Laura

AU - Al-Jobory, Alaa A.

AU - Ismael, Ali K.

AU - Rubio-Bollinger, Gabino

AU - Lambert, Colin J.

AU - Agraït, Nicolás

AU - Bryce, Martin R.

PY - 2018/12/6

Y1 - 2018/12/6

N2 - A series of 2,7-dipyridylfluorene derivatives have been synthesized with different substituents (2H, 2Me, 2OMe, 2CF3, and O) at the C(9) position. Experimental measurements on gold|single-molecule|gold junctions, using a modified scanning tunneling microscope-break-junction technique, show that the C(9) substituent has little effect on the conductance, although there is a more significant influence on the thermopower, with the Seebeck coefficient varying by a factor of 1.65 within the series. The combined experimental and computational study, using density functional theory calculations, provides insights into the interplay of conductance and thermopower in single-molecule junctions and is a guide for new strategies for thermopower modulation in single-molecule junctions.

AB - A series of 2,7-dipyridylfluorene derivatives have been synthesized with different substituents (2H, 2Me, 2OMe, 2CF3, and O) at the C(9) position. Experimental measurements on gold|single-molecule|gold junctions, using a modified scanning tunneling microscope-break-junction technique, show that the C(9) substituent has little effect on the conductance, although there is a more significant influence on the thermopower, with the Seebeck coefficient varying by a factor of 1.65 within the series. The combined experimental and computational study, using density functional theory calculations, provides insights into the interplay of conductance and thermopower in single-molecule junctions and is a guide for new strategies for thermopower modulation in single-molecule junctions.

U2 - 10.1021/acs.jpcc.8b08488

DO - 10.1021/acs.jpcc.8b08488

M3 - Journal article

AN - SCOPUS:85057557256

VL - 122

SP - 27198

EP - 27204

JO - The Journal of Physical Chemistry C

JF - The Journal of Physical Chemistry C

SN - 1932-7447

IS - 48

ER -