Thieno-pyrrole-fused 4,4-difluoro-4-bora-3a,4a-diaza- s -indacene-fullerene dyads: Utilization of near-infrared sensitizers for ultrafast charge separation in donor-acceptor systems

Venugopal Bandi; Sushanta K. Das; Samuel G. Awuah; Youngjae You; Francis D'Souza

doi:10.1021/ja503015f

Thieno-pyrrole-fused 4,4-difluoro-4-bora-3a,4a-diaza- s -indacene-fullerene dyads: Utilization of near-infrared sensitizers for ultrafast charge separation in donor-acceptor systems

Venugopal Bandi, Sushanta K. Das, Samuel G. Awuah, Youngjae You, Francis D'Souza

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

60 Scopus citations

Abstract

Donor-acceptor dyads featuring near-IR sensitizers derived from thieno-pyrrole-fused BODIPY (abbreviated as SBDPiR) and fullerene, C ₆₀ have been newly synthesized and characterized. Occurrence of ultrafast photoinduced electron transfer (PET) leading to the formation of charge-separated state in these dyads, capable of harvesting light energy from the near-IR region, is established from femtosecond transient absorption studies.

Original language	English
Pages (from-to)	7571-7574
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	136
Issue number	21
DOIs	https://doi.org/10.1021/ja503015f
State	Published - May 28 2014

Funding

Funders	Funder number
U.S. Department of Energy Chinese Academy of Sciences Guangzhou Municipal Science and Technology Project Oak Ridge National Laboratory Extreme Science and Engineering Discovery Environment National Science Foundation National Energy Research Scientific Computing Center National Natural Science Foundation of China
U.S. Department of Energy Chinese Academy of Sciences Guangzhou Municipal Science and Technology Project Oak Ridge National Laboratory Extreme Science and Engineering Discovery Environment National Science Foundation National Energy Research Scientific Computing Center National Natural Science Foundation of China	1110942

ASJC Scopus subject areas

Catalysis
General Chemistry
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja503015f

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@article{d0480a8b068243e49e085e3e14af4d3e,

title = "Thieno-pyrrole-fused 4,4-difluoro-4-bora-3a,4a-diaza- s -indacene-fullerene dyads: Utilization of near-infrared sensitizers for ultrafast charge separation in donor-acceptor systems",

abstract = "Donor-acceptor dyads featuring near-IR sensitizers derived from thieno-pyrrole-fused BODIPY (abbreviated as SBDPiR) and fullerene, C 60 have been newly synthesized and characterized. Occurrence of ultrafast photoinduced electron transfer (PET) leading to the formation of charge-separated state in these dyads, capable of harvesting light energy from the near-IR region, is established from femtosecond transient absorption studies.",

author = "Venugopal Bandi and Das, \{Sushanta K.\} and Awuah, \{Samuel G.\} and Youngjae You and Francis D'Souza",

year = "2014",

month = may,

day = "28",

doi = "10.1021/ja503015f",

language = "English",

volume = "136",

pages = "7571--7574",

number = "21",

}

Thieno-pyrrole-fused 4,4-difluoro-4-bora-3a,4a-diaza- s -indacene-fullerene dyads: Utilization of near-infrared sensitizers for ultrafast charge separation in donor-acceptor systems. / Bandi, Venugopal; Das, Sushanta K.; Awuah, Samuel G. et al.
In: Journal of the American Chemical Society, Vol. 136, No. 21, 28.05.2014, p. 7571-7574.

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

TY - JOUR

T1 - Thieno-pyrrole-fused 4,4-difluoro-4-bora-3a,4a-diaza- s -indacene-fullerene dyads

T2 - Utilization of near-infrared sensitizers for ultrafast charge separation in donor-acceptor systems

AU - Bandi, Venugopal

AU - Das, Sushanta K.

AU - Awuah, Samuel G.

AU - You, Youngjae

AU - D'Souza, Francis

PY - 2014/5/28

Y1 - 2014/5/28

N2 - Donor-acceptor dyads featuring near-IR sensitizers derived from thieno-pyrrole-fused BODIPY (abbreviated as SBDPiR) and fullerene, C 60 have been newly synthesized and characterized. Occurrence of ultrafast photoinduced electron transfer (PET) leading to the formation of charge-separated state in these dyads, capable of harvesting light energy from the near-IR region, is established from femtosecond transient absorption studies.

AB - Donor-acceptor dyads featuring near-IR sensitizers derived from thieno-pyrrole-fused BODIPY (abbreviated as SBDPiR) and fullerene, C 60 have been newly synthesized and characterized. Occurrence of ultrafast photoinduced electron transfer (PET) leading to the formation of charge-separated state in these dyads, capable of harvesting light energy from the near-IR region, is established from femtosecond transient absorption studies.

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JF - Journal of the American Chemical Society

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Thieno-pyrrole-fused 4,4-difluoro-4-bora-3a,4a-diaza- s -indacene-fullerene dyads: Utilization of near-infrared sensitizers for ultrafast charge separation in donor-acceptor systems

Abstract

Funding

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