Standard

Application of a "black body" like reactor for measurements of quantum yields of photochemical reactions in heterogeneous systems. / Emeline, A. V.; Zhang, X.; Jin, M.; Murakami, T.; Fujishima, A.

In: Journal of Physical Chemistry B, Vol. 110, No. 14, 13.04.2006, p. 7409-7413.

Research output: Contribution to journal › Article › peer-review

Harvard

Emeline, AV, Zhang, X, Jin, M, Murakami, T & Fujishima, A 2006, 'Application of a "black body" like reactor for measurements of quantum yields of photochemical reactions in heterogeneous systems', Journal of Physical Chemistry B, vol. 110, no. 14, pp. 7409-7413. https://doi.org/10.1021/jp057115f

APA

Emeline, A. V., Zhang, X., Jin, M., Murakami, T., & Fujishima, A. (2006). Application of a "black body" like reactor for measurements of quantum yields of photochemical reactions in heterogeneous systems. Journal of Physical Chemistry B, 110(14), 7409-7413. https://doi.org/10.1021/jp057115f

Vancouver

Emeline AV, Zhang X, Jin M, Murakami T, Fujishima A. Application of a "black body" like reactor for measurements of quantum yields of photochemical reactions in heterogeneous systems. Journal of Physical Chemistry B. 2006 Apr 13;110(14):7409-7413. https://doi.org/10.1021/jp057115f

Author

Emeline, A. V. ; Zhang, X. ; Jin, M. ; Murakami, T. ; Fujishima, A. / Application of a "black body" like reactor for measurements of quantum yields of photochemical reactions in heterogeneous systems. In: Journal of Physical Chemistry B. 2006 ; Vol. 110, No. 14. pp. 7409-7413.

BibTeX

@article{072c376c9d1a4e48b123f5321b3d3c76,
title = "Application of a {"}black body{"} like reactor for measurements of quantum yields of photochemical reactions in heterogeneous systems",
abstract = "We report for the first time an experimental application of the concept of a {"}black body{"} like reactor to measure quantum yields (Φ) of photochemical reactions in liquid - solid heterogeneous systems. A major advantage of this new method is its simplicity since the fractions of reflected and transmitted light are negligible due to reactor geometry and high optical density of the heterogeneous systems. The average quantum yield of a test reaction (phenol photodegradation) over TiO2 (Degussa P25) as determined by this method was 0.14, identical to the quantum yield measured earlier for this same reaction under similar conditions by Salinaro and Serpone [Pure Appl. Chem. 1999, 71, 303]. We also report the quantum yield of phenol photodegradation over N-doped TiO2 during photoexcitation at the fundamental absorption band (λ = 365 nm; Φ = 0.12) and at the N-doping induced extrinsic absorption band (λ = 436 nm; Φ = 0.08) of the photocatalyst.",
author = "Emeline, {A. V.} and X. Zhang and M. Jin and T. Murakami and A. Fujishima",
year = "2006",
month = apr,
day = "13",
doi = "10.1021/jp057115f",
language = "English",
volume = "110",
pages = "7409--7413",
journal = "Journal of Physical Chemistry B",
issn = "1520-6106",
publisher = "American Chemical Society",
number = "14",

}

RIS

TY - JOUR

T1 - Application of a "black body" like reactor for measurements of quantum yields of photochemical reactions in heterogeneous systems

AU - Emeline, A. V.

AU - Zhang, X.

AU - Jin, M.

AU - Murakami, T.

AU - Fujishima, A.

PY - 2006/4/13

Y1 - 2006/4/13

N2 - We report for the first time an experimental application of the concept of a "black body" like reactor to measure quantum yields (Φ) of photochemical reactions in liquid - solid heterogeneous systems. A major advantage of this new method is its simplicity since the fractions of reflected and transmitted light are negligible due to reactor geometry and high optical density of the heterogeneous systems. The average quantum yield of a test reaction (phenol photodegradation) over TiO2 (Degussa P25) as determined by this method was 0.14, identical to the quantum yield measured earlier for this same reaction under similar conditions by Salinaro and Serpone [Pure Appl. Chem. 1999, 71, 303]. We also report the quantum yield of phenol photodegradation over N-doped TiO2 during photoexcitation at the fundamental absorption band (λ = 365 nm; Φ = 0.12) and at the N-doping induced extrinsic absorption band (λ = 436 nm; Φ = 0.08) of the photocatalyst.

AB - We report for the first time an experimental application of the concept of a "black body" like reactor to measure quantum yields (Φ) of photochemical reactions in liquid - solid heterogeneous systems. A major advantage of this new method is its simplicity since the fractions of reflected and transmitted light are negligible due to reactor geometry and high optical density of the heterogeneous systems. The average quantum yield of a test reaction (phenol photodegradation) over TiO2 (Degussa P25) as determined by this method was 0.14, identical to the quantum yield measured earlier for this same reaction under similar conditions by Salinaro and Serpone [Pure Appl. Chem. 1999, 71, 303]. We also report the quantum yield of phenol photodegradation over N-doped TiO2 during photoexcitation at the fundamental absorption band (λ = 365 nm; Φ = 0.12) and at the N-doping induced extrinsic absorption band (λ = 436 nm; Φ = 0.08) of the photocatalyst.

UR - http://www.scopus.com/inward/record.url?scp=33646265770&partnerID=8YFLogxK

U2 - 10.1021/jp057115f

DO - 10.1021/jp057115f

M3 - Article

AN - SCOPUS:33646265770

VL - 110

SP - 7409

EP - 7413

JO - Journal of Physical Chemistry B

JF - Journal of Physical Chemistry B

SN - 1520-6106

IS - 14

ER -

ID: 35141219