Surface immobilized copper(i) diimine photosensitizers as molecular probes for elucidating the effects of confinement at interfaces for solar energy conversion

Michael S. Eberhart; Brian T. Phelan; Jens Niklas; Emily A. Sprague-Klein; David M. Kaphan; David J. Gosztola; Lin X. Chen; David M. Tiede; Oleg G. Poluektov; Karen L. Mulfort

doi:10.1039/d0cc05972b

Surface immobilized copper(i) diimine photosensitizers as molecular probes for elucidating the effects of confinement at interfaces for solar energy conversion

Michael S. Eberhart, Brian T. Phelan, Jens Niklas, Emily A. Sprague-Klein, David M. Kaphan, David J. Gosztola, Lin X. Chen, David M. Tiede, Oleg G. Poluektov, Karen L. Mulfort^*

^*Corresponding author for this work

Chemistry

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

17 Scopus citations

Abstract

Heteroleptic copper(i) bis(phenanthroline) complexes with surface anchoring carboxylate groups have been synthesized and immobilized on nanoporous metal oxide substrates. The species investigated are responsive to the external environment and this work provides a new strategy to control charge transfer processes for efficient solar energy conversion.

Original language	English (US)
Pages (from-to)	12130-12133
Number of pages	4
Journal	Chemical Communications
Volume	56
Issue number	81
DOIs	https://doi.org/10.1039/d0cc05972b
State	Published - Oct 18 2020

Funding

This work was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences, and Biosciences, through Argonne National Laboratory under Contract No. DE-AC02-06CH11357. Synthesis and electrochemistry were supported by the Early Career Research Program, EPR and TA facilities were supported by the Solar Photochemistry program. Transient optical spectroscopy was performed in part at the Center for Nanoscale Materials. The CNM is an Office of Science user facility supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357.

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1039/d0cc05972b

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Eberhart, M. S., Phelan, B. T., Niklas, J., Sprague-Klein, E. A., Kaphan, D. M., Gosztola, D. J., Chen, L. X., Tiede, D. M., Poluektov, O. G., & Mulfort, K. L. (2020). Surface immobilized copper(i) diimine photosensitizers as molecular probes for elucidating the effects of confinement at interfaces for solar energy conversion. Chemical Communications, 56(81), 12130-12133. https://doi.org/10.1039/d0cc05972b

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title = "Surface immobilized copper(i) diimine photosensitizers as molecular probes for elucidating the effects of confinement at interfaces for solar energy conversion",

abstract = "Heteroleptic copper(i) bis(phenanthroline) complexes with surface anchoring carboxylate groups have been synthesized and immobilized on nanoporous metal oxide substrates. The species investigated are responsive to the external environment and this work provides a new strategy to control charge transfer processes for efficient solar energy conversion.",

author = "Eberhart, {Michael S.} and Phelan, {Brian T.} and Jens Niklas and Sprague-Klein, {Emily A.} and Kaphan, {David M.} and Gosztola, {David J.} and Chen, {Lin X.} and Tiede, {David M.} and Poluektov, {Oleg G.} and Mulfort, {Karen L.}",

note = "Funding Information: This work was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences, and Biosciences, through Argonne National Laboratory under Contract No. DE-AC02-06CH11357. Synthesis and electrochemistry were supported by the Early Career Research Program, EPR and TA facilities were supported by the Solar Photochemistry program. Transient optical spectroscopy was performed in part at the Center for Nanoscale Materials. The CNM is an Office of Science user facility supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2020.",

year = "2020",

month = oct,

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doi = "10.1039/d0cc05972b",

language = "English (US)",

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Eberhart, MS, Phelan, BT, Niklas, J, Sprague-Klein, EA, Kaphan, DM, Gosztola, DJ, Chen, LX, Tiede, DM, Poluektov, OG & Mulfort, KL 2020, 'Surface immobilized copper(i) diimine photosensitizers as molecular probes for elucidating the effects of confinement at interfaces for solar energy conversion', Chemical Communications, vol. 56, no. 81, pp. 12130-12133. https://doi.org/10.1039/d0cc05972b

TY - JOUR

T1 - Surface immobilized copper(i) diimine photosensitizers as molecular probes for elucidating the effects of confinement at interfaces for solar energy conversion

AU - Eberhart, Michael S.

AU - Phelan, Brian T.

AU - Niklas, Jens

AU - Sprague-Klein, Emily A.

AU - Kaphan, David M.

AU - Gosztola, David J.

AU - Chen, Lin X.

AU - Tiede, David M.

AU - Poluektov, Oleg G.

AU - Mulfort, Karen L.

N1 - Funding Information: This work was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences, and Biosciences, through Argonne National Laboratory under Contract No. DE-AC02-06CH11357. Synthesis and electrochemistry were supported by the Early Career Research Program, EPR and TA facilities were supported by the Solar Photochemistry program. Transient optical spectroscopy was performed in part at the Center for Nanoscale Materials. The CNM is an Office of Science user facility supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357. Publisher Copyright: © The Royal Society of Chemistry 2020.

PY - 2020/10/18

Y1 - 2020/10/18

N2 - Heteroleptic copper(i) bis(phenanthroline) complexes with surface anchoring carboxylate groups have been synthesized and immobilized on nanoporous metal oxide substrates. The species investigated are responsive to the external environment and this work provides a new strategy to control charge transfer processes for efficient solar energy conversion.

AB - Heteroleptic copper(i) bis(phenanthroline) complexes with surface anchoring carboxylate groups have been synthesized and immobilized on nanoporous metal oxide substrates. The species investigated are responsive to the external environment and this work provides a new strategy to control charge transfer processes for efficient solar energy conversion.

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ER -

Surface immobilized copper(i) diimine photosensitizers as molecular probes for elucidating the effects of confinement at interfaces for solar energy conversion

Abstract

Funding

ASJC Scopus subject areas

UN SDGs

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