Ultrafast electron injection at the cationic porphyrin-graphene interface assisted by molecular flattening

Shawkat Mohammede Aly; Manas R. Parida; Erkki Alarousu; Omar F. Mohammed

doi:10.1039/c4cc04985c

Ultrafast electron injection at the cationic porphyrin-graphene interface assisted by molecular flattening

Shawkat Mohammede Aly, Manas R. Parida, Erkki Alarousu, Omar F. Mohammed

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

71 Scopus citations

Abstract

The steady-state and femtosecond (fs) time-resolved data clearly demonstrate that the charge transfer (CT) process at the porphyrin-graphene carboxylate (GC) interfaces can be tuned from zero to very sufficient and ultrafast by changing the electronic structure of the meso unit and the redox properties of the porphyrin cavity. This journal is © the Partner Organisations 2014.

Original language	English (US)
Pages (from-to)	10452
Journal	Chemical Communications
Volume	50
Issue number	72
DOIs	https://doi.org/10.1039/c4cc04985c
State	Published - Jul 18 2014

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: Shawkat M. Aly is grateful for the post-doctoral fellowship provided by Saudi Basic Industries Corporation (SABIC). The work reported here was supported by the King Abdullah University of Science and Technology.

ASJC Scopus subject areas

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

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10.1039/c4cc04985c

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abstract = "The steady-state and femtosecond (fs) time-resolved data clearly demonstrate that the charge transfer (CT) process at the porphyrin-graphene carboxylate (GC) interfaces can be tuned from zero to very sufficient and ultrafast by changing the electronic structure of the meso unit and the redox properties of the porphyrin cavity. This journal is {\textcopyright} the Partner Organisations 2014.",

author = "Aly, {Shawkat Mohammede} and Parida, {Manas R.} and Erkki Alarousu and Mohammed, {Omar F.}",

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AU - Parida, Manas R.

AU - Alarousu, Erkki

AU - Mohammed, Omar F.

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: Shawkat M. Aly is grateful for the post-doctoral fellowship provided by Saudi Basic Industries Corporation (SABIC). The work reported here was supported by the King Abdullah University of Science and Technology.

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Y1 - 2014/7/18

N2 - The steady-state and femtosecond (fs) time-resolved data clearly demonstrate that the charge transfer (CT) process at the porphyrin-graphene carboxylate (GC) interfaces can be tuned from zero to very sufficient and ultrafast by changing the electronic structure of the meso unit and the redox properties of the porphyrin cavity. This journal is © the Partner Organisations 2014.

AB - The steady-state and femtosecond (fs) time-resolved data clearly demonstrate that the charge transfer (CT) process at the porphyrin-graphene carboxylate (GC) interfaces can be tuned from zero to very sufficient and ultrafast by changing the electronic structure of the meso unit and the redox properties of the porphyrin cavity. This journal is © the Partner Organisations 2014.

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JO - Chemical Communications

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ER -

Ultrafast electron injection at the cationic porphyrin-graphene interface assisted by molecular flattening

Abstract

Bibliographical note

ASJC Scopus subject areas

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