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Electron-Transfer Acceleration Investigated by Time Resolved Infrared Spectroscopy

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F15%3A00441652" target="_blank" >RIV/61388955:_____/15:00441652 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1021/ar5004048" target="_blank" >http://dx.doi.org/10.1021/ar5004048</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1021/ar5004048" target="_blank" >10.1021/ar5004048</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Electron-Transfer Acceleration Investigated by Time Resolved Infrared Spectroscopy

  • Original language description

    Ultrafast electron transfer (ET) processes are important primary steps in natural and artificial photosynthesis, as well as in molecular electronic/photonic devices. In biological systems, ET often occurs surprisingly fast over long distances of severaltens of angströms. Laser-pulse irradiation is conveniently used to generate strongly oxidizing (or reducing) excited states whose reactions are then studied by time-resolved spectroscopic techniques. While photoluminescence decay and UV?vis absorption supply precise kinetics data, time-resolved infrared absorption (TRIR) and Raman-based spectroscopies have the advantage of providing additional structural information and monitoring vibrational energy flows and dissipation, as well as medium relaxation, that accompany ultrafast ET. We will discuss three cases of photoinduced ET involving the ReI(CO)3(N,N) moiety (N,N = polypyridine) that occur much faster than would be expected from ET theories.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CG - Electrochemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2015

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Accounts of Chemical Research

  • ISSN

    0001-4842

  • e-ISSN

  • Volume of the periodical

    48

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    9

  • Pages from-to

    868-876

  • UT code for WoS article

    000351326900039

  • EID of the result in the Scopus database

    2-s2.0-84925430674