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Volumn 6, Issue 10, 2015, Pages 1907-1910

Best Practice in Photocatalysis: Comparing Rates or Apparent Quantum Yields?

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EID: 84930225985     PISSN: None     EISSN: 19487185     Source Type: Journal    
DOI: 10.1021/acs.jpclett.5b00521     Document Type: Review
Times cited : (243)

References (27)
  • 2
    • 84930224126 scopus 로고    scopus 로고
    • note
    • Quite often the measured value is multiplied by a factor based on the usually justified assumption that one photon can generate only one electron. But in some cases like the so-called photocurrent amplification effect, it may result in a 1 hν/2 e- process). See ref 1.
  • 3
    • 84930224127 scopus 로고    scopus 로고
    • note
    • The function exp(-Aλ) can be developed as the power series exp(-x) = 1 - (x/1!) + (x2/2!) - .... For x ≤ 0.05, the third term is negligible. κ is the molar natural extinction coefficient. For a solid light absorber, like a semiconductor it has to be replaced by the absorption coefficient; d is the lengths of the light path.
  • 4
    • 84930224128 scopus 로고    scopus 로고
    • note
    • In many cases, the substrates or semiconductor-substrate surface complexes also may absorb light. This occurs quite often in photocatalytic dye degradation.
  • 8
    • 84914680235 scopus 로고    scopus 로고
    • 20014
    • Egerton, T. A. Molecules 20014, 19, 18192 - 18214
    • Molecules , vol.19 , pp. 18192-18214
    • Egerton, T.A.1
  • 17
    • 84930224129 scopus 로고    scopus 로고
    • note
    • In such a case the reproducibility of optimal rates is in the range of ± 10%.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.