Metal ion mediated electron transfer at dye–semiconductor interfaces

Literature Information

Publication Date 2017-01-04
DOI 10.1039/C6CP07939C
Impact Factor 3.676
Authors

Jamie C. Wang, Kyle Violette, Omotola O. Ogunsolu


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Abstract

Here we demonstrate that the incorporation of Cu2+ linking ions into self-assembled bilayer films significantly perturbs the electron transfer rate at dye–semiconductor interfaces. Despite near unity quenching of the excited state of the dye by the Cu2+ ions, a charge separated state with slowed recombination is observed.

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Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

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