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Volumn 111, Issue 8, 2007, Pages 3522-3527

Investigation of the effect of alkyl chain length on charge transfer at TiO2/dye/electrolyte interface

Author keywords

[No Author keywords available]

Indexed keywords

BOND STRENGTH (CHEMICAL); CHARGE TRANSFER; DYES; ELECTROLYTES; METAL COMPLEXES; RUTHENIUM COMPOUNDS;

EID: 33947422118     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp066261y     Document Type: Article
Times cited : (48)

References (40)
  • 21
    • 33947403488 scopus 로고    scopus 로고
    • Chemical shift in CD3OD/ppm KD1: 9.60 (d, 1H), 9.45 (d, 1H), 9.01 (s, 1H), 8.89 (s, 1H), 8.59 (d, 1H), 8.44 (d, 1H), 8.28 (d, 1H), 8.19 (t, 1H), 7.84 (t, 2H), 7.63 (d, 1H), 7.57 (d, 1H), 7.17 (t, 1H), KD2: 9.62 (d, 1H), 9.22 (d, 1H), 9.01 (s, 1H), 8.86 (s, 1H), 8.44 (s, 1H), 8.32 (s, 1H), 8.25 (d, 1H), 7.83 (d, 1H), 7.67 (d, 1H), 7.62 (d, 1H), 7.33 (d, 1H), 7.00 (d, 1H).
    • Chemical shift in CD3OD/ppm KD1: 9.60 (d, 1H), 9.45 (d, 1H), 9.01 (s, 1H), 8.89 (s, 1H), 8.59 (d, 1H), 8.44 (d, 1H), 8.28 (d, 1H), 8.19 (t, 1H), 7.84 (t, 2H), 7.63 (d, 1H), 7.57 (d, 1H), 7.17 (t, 1H), KD2: 9.62 (d, 1H), 9.22 (d, 1H), 9.01 (s, 1H), 8.86 (s, 1H), 8.44 (s, 1H), 8.32 (s, 1H), 8.25 (d, 1H), 7.83 (d, 1H), 7.67 (d, 1H), 7.62 (d, 1H), 7.33 (d, 1H), 7.00 (d, 1H).
  • 25
    • 33947392469 scopus 로고    scopus 로고
    • We used PC instead of AN for the measurement, which makes it easy to compare with previously reported absorption transient results by other groups
    • We used PC instead of AN for the measurement, which makes it easy to compare with previously reported absorption transient results by other groups.
  • 26
    • 33947405606 scopus 로고    scopus 로고
    • - to dye cation becomes slow so that plateau was seen, which is consistent with the data shown in ref 4. Our data with TBAI is shown in the Supporting Information.
    • - to dye cation becomes slow so that plateau was seen, which is consistent with the data shown in ref 4. Our data with TBAI is shown in the Supporting Information.
  • 27
    • 33947426770 scopus 로고    scopus 로고
    • In ref 18, initial difference of dye cation halftime between Z907 and N719 was a factor of 15, and the difference became a factor of 2.5 after storing at 80 °C for 72 hours. The authors suggested a possibility that initially electrolyte penetrated insufficiently so that all dyes were not covered by the electrolyte, and the long dye cation lifetime might be due to the noncovered dye. After 72 hours, since the originally uncovered dyes would be covered by the electrolyte, dye cations were reduced more efficiently
    • In ref 18, initial difference of dye cation halftime between Z907 and N719 was a factor of 15, and the difference became a factor of 2.5 after storing at 80 °C for 72 hours. The authors suggested a possibility that initially electrolyte penetrated insufficiently so that all dyes were not covered by the electrolyte, and the long dye cation lifetime might be due to the noncovered dye. After 72 hours, since the originally uncovered dyes would be covered by the electrolyte, dye cations were reduced more efficiently.
  • 32
    • 33947378235 scopus 로고    scopus 로고
    • Our preliminary results of molecular orbital calculations using ZINDO with INDO/S parameters showed the HOMO located at the NSC ligands for all the dyes. For optimization of molecular structure of the dyes, ref 35 was referred for initial geometry of the dyes
    • Our preliminary results of molecular orbital calculations using ZINDO with INDO/S parameters showed the HOMO located at the NSC ligands for all the dyes. For optimization of molecular structure of the dyes, ref 35 was referred for initial geometry of the dyes.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.