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Volumn 15, Issue 22, 2009, Pages 5482-5490

The production and characterisation of novel conducting redox-active oligomeric thin films from electrooxidised indolo[3,2,l-jk]carbazole

Author keywords

Conducting materiais; Electrochemistry; Luminescence; Synthesis design; Thin films

Indexed keywords

BORONIC ACID; CATION COUPLING; CHARACTERISATION; CONDUCTING MATERIAIS; COUPLING PATTERN; COUPLING RATE; DIMERIC SPECIES; ELECTROACTIVE; FLASH VACUUM PYROLYSIS; GRAM SCALE; LUMINESCENT DIMER; MOLECULAR FILMS; N-HETEROCYCLIC; OXIDATION POTENTIALS; POLYMERIC PRODUCTS; REDOX-ACTIVE; ROTATING DISC ELECTRODE; STEADY-STATE CURRENTS; SUZUKI-MIYAURA COUPLING; SYNTHESIS DESIGN; UNPAIRED ELECTRONS;

EID: 66249116674     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.200900097     Document Type: Article
Times cited : (39)

References (49)
  • 24
    • 66249110497 scopus 로고    scopus 로고
    • Formed in a yield of 95% by reaction of carbazole with 2-fluoroni- trobenzene in DMSO in the presence of caesium carbonate
    • Formed in a yield of 95% by reaction of carbazole with 2-fluoroni- trobenzene in DMSO in the presence of caesium carbonate.
  • 26
    • 66249141789 scopus 로고    scopus 로고
    • note
    • + (0.01M) in the background electrolyte as the reference electrode unless otherwise stated.
  • 27
    • 66249115114 scopus 로고    scopus 로고
    • Chosen to ensure a sufficiently reactive electrode to ensure the oxidation reaction is not under electrochemical control
    • Chosen to ensure a sufficiently reactive electrode to ensure the oxidation reaction is not under electrochemical control.
  • 29
    • 66249097209 scopus 로고    scopus 로고
    • In fact there was a gradual increase in current over long times. This is consistent with two-dimensional film growth (growth laterally as well as perpendicular to the disc electrode)
    • In fact there was a gradual increase in current over long times. This is consistent with two-dimensional film growth (growth laterally as well as perpendicular to the disc electrode).
  • 30
    • 66249083287 scopus 로고    scopus 로고
    • note
    • The thickness can be readily estimated from the volume occupied by each IC in the crystal structure, the charge passed during film formation, the area of the electrode and by assuming 1.5 electrons are passed during the electro-oxidation for each monomer for IC film formation and deposition.
  • 31
    • 66249086376 scopus 로고    scopus 로고
    • Taking the earliest time steady-state currents, when the films were relatively thin and the effective area for further film growth could be made equal to the electrode area.
    • Taking the earliest time steady-state currents, when the films were relatively thin and the effective area for further film growth could be made equal to the electrode area.
  • 33
    • 66249138306 scopus 로고    scopus 로고
    • [2b]
    • [2b]
  • 34
    • 66249116144 scopus 로고    scopus 로고
    • Calculated by assuming dimer products and deposition of the dimer in the one-electron oxidised form, removing three electrons per two monomers in the dimer [Eq. (2)]
    • Calculated by assuming dimer products and deposition of the dimer in the one-electron oxidised form, removing three electrons per two monomers in the dimer [Eq. (2)].
  • 35
    • 66249118519 scopus 로고    scopus 로고
    • The coupling of two radical cations in solution would give a secondorder dependency on concentration
    • The coupling of two radical cations in solution would give a secondorder dependency on concentration.
  • 36
    • 66249131469 scopus 로고    scopus 로고
    • -1
    • -1.
  • 37
    • 66249142486 scopus 로고    scopus 로고
    • note
    • NR, by; =, The observed fluorescence lifetime is given by and therefore for similar classes of molecules a similar fluorescence lifetime indicates a similar quantum yield.
  • 38
    • 66249118852 scopus 로고    scopus 로고
    • Rendered by using the Persistence of Vision Raytracer (POV-Ray) freeware http ://www.povray.org
    • The output was viewed using Jmol, an open-source Java viewer for chemical structures in 3D (http://www.jmol.org/). Rendered by using the Persistence of Vision Raytracer (POV-Ray) freeware (http ://www.povray.org).
  • 39
    • 66249142146 scopus 로고    scopus 로고
    • 1H NMR spectrum are susceptible to variation with slight changes in solvent ratio and sample concentration.
    • 1H NMR spectrum are susceptible to variation with slight changes in solvent ratio and sample concentration.
  • 41
    • 66249144859 scopus 로고    scopus 로고
    • [12]
    • [12]
  • 45
    • 66249104138 scopus 로고    scopus 로고
    • note
    • [34)


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.