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Volumn 2, Issue 4, 2011, Pages 676-685

A fully self-assembled non-symmetric triad for photoinduced charge separation

Author keywords

[No Author keywords available]

Indexed keywords

BASE FUNCTION; LEWIS ACID; MOLECULAR COMPONENTS; NANO-SECOND TIME DOMAIN; PHOTOINDUCED CHARGE SEPARATION; PHOTOPHYSICS; SELF-ASSEMBLED; SINGLE COMPONENTS; TIME-RESOLVED SPECTROSCOPY;

EID: 79955552526     PISSN: 20416520     EISSN: 20416539     Source Type: Journal    
DOI: 10.1039/c0sc00520g     Document Type: Article
Times cited : (50)

References (98)
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    • ed. K. M. Kadish, K. M. Smith and R. Guilard, Academic press, New York
    • J. K. M. Sanders, in The Porphyrin Handbook, ed. K. M. Kadish, K. M. Smith and R. Guilard, Academic press, New York, 2000, vol. 3, pp. 347-368.
    • (2000) The Porphyrin Handbook , vol.3 , pp. 347-368
    • Sanders, J.K.M.1
  • 81
    • 79955616941 scopus 로고    scopus 로고
    • note
    • RuP-NDI'-RuP is clearly a triad from a structural viewpoint. From the functional viewpoint, however, symmetric triads can be effectively considered as pseudo-dyads.
  • 82
    • 79955619275 scopus 로고    scopus 로고
    • note
    • Free NDI is barely soluble in chlorinated solvents.
  • 83
    • 79955572910 scopus 로고    scopus 로고
    • note
    • 27a
  • 87
    • 79955603596 scopus 로고    scopus 로고
    • note
    • -5 M solutions.
  • 89
    • 79955630918 scopus 로고    scopus 로고
    • note
    • 36 takes place at the concentrations used in the spectroscopic investigations.
  • 91
    • 79955632059 scopus 로고    scopus 로고
    • note
    • 36 has little effect on the reduction potential of this species.
  • 93
    • 79955610212 scopus 로고    scopus 로고
    • note
    • Relative intensities of the component radical ion spectra from spectroelectrochemical experiments on equal concentration solutions of the AlP(ba), NDI' and RuP(py) models.
  • 95
    • 84918669584 scopus 로고
    • For the NDI-AlP dyad, a centre-to-centre distance of 8.5 A, as obtained from the DFT-optimized structure, has been used. For the NDI-AlMPyP-RuP triad, in which the conformational freedom allows for a range of centre-to-centre distances, an average value of 12 Å has been assumed. Effective radii of 4 and 5 Å were assumed, respectively, for the NDI and porphyrin molecular fragments
    • A. Weller, Z. Phys. Chem., 1982, 133, 93. For the NDI-AlP dyad, a centre-to-centre distance of 8.5 A, as obtained from the DFT-optimized structure, has been used. For the NDI-AlMPyP-RuP triad, in which the conformational freedom allows for a range of centre-to-centre distances, an average value of 12 Å has been assumed. Effective radii of 4 and 5 Å were assumed, respectively, for the NDI and porphyrin molecular fragments.
    • (1982) Z. Phys. Chem. , vol.133 , pp. 93
    • Weller, A.1
  • 96
    • 79955636753 scopus 로고    scopus 로고
    • note
    • -5 M range) rules out hypothesis (i) Furthermore, hypothesis (ii) is consistent with a quantitative analysis of the absorption spectra of Fig. 6, which reveals a small (ca. 10% excess) of porphyrin over NDI spectral features.
  • 97
    • 79955613420 scopus 로고    scopus 로고
    • note
    • The 570-610 nm region, hidden in Fig. 10 by the excitation pulse, can be monitored by using 550 nm as excitation wavelength (see Figure SI14, ESI†.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.