Extensive reduction in back electron transfer in twisted intramolecular charge-transfer (TICT) coumarin-dye-sensitized TiO2 nanoparticles/film: A femtosecond transient absorption study

Chemistry - A European Journal

Volumn 20, Issue 12, 2014, Pages 3510-3519

  Debnath, Tushar ^a   Maity, Partha ^a   Lobo, Hyacintha ^b   Singh, Balvant ^b   Shankarling, Ganapati S ^b   Ghosh, Hirendra N ^a  

^a BHABHA ATOMIC RESEARCH CENTRE   (India)

^b INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

back electron transfer; coumarin dyes; electron injection; solar cells; titania; ultrafast spectroscopy

Indexed keywords

CHARGE TRANSFER; DYNAMICS; ELECTROMAGNETIC WAVE ABSORPTION; ELECTRON INJECTION; ELECTRON TRANSITIONS; FREE RADICAL REACTIONS; NANOPARTICLES; SOLAR CELLS; SOLVENTS; THIN FILMS;

BACK ELECTRON TRANSFER; COUMARIN DYES; FEMTOSECOND TRANSIENT ABSORPTION; FEMTOSECOND TRANSIENT ABSORPTION SPECTROSCOPY; INTRAMOLECULAR CHARGE TRANSFERS; TITANIA; TRANSIENT ABSORPTION SPECTRA; ULTRA-FAST SPECTROSCOPIES;

TITANIUM DIOXIDE;

EID: 84896403929     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.201303903     Document Type: Article

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