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Heterogeneous photocatalyzed degradation of a pesticide derivative, 3-chloro-4-methoxyaniline, in aqueous suspensions of titania

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Heterogeneous photocatalyzed degradation of a pesticide derivative, 3-chloro-4-methoxyaniline, in aqueous suspensions of titania. / Khan, A.; Mir, Niyaz A.; Haque, M. M. et al.
In: Research on Chemical Intermediates, Vol. 38, No. 7, 09.2012, p. 1323-1333.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Khan, A, Mir, NA, Haque, MM, Muneer, M, Vijayalakshmi, S & Boxall, C 2012, 'Heterogeneous photocatalyzed degradation of a pesticide derivative, 3-chloro-4-methoxyaniline, in aqueous suspensions of titania', Research on Chemical Intermediates, vol. 38, no. 7, pp. 1323-1333. https://doi.org/10.1007/s11164-011-0452-2

APA

Khan, A., Mir, N. A., Haque, M. M., Muneer, M., Vijayalakshmi, S., & Boxall, C. (2012). Heterogeneous photocatalyzed degradation of a pesticide derivative, 3-chloro-4-methoxyaniline, in aqueous suspensions of titania. Research on Chemical Intermediates, 38(7), 1323-1333. https://doi.org/10.1007/s11164-011-0452-2

Vancouver

Khan A, Mir NA, Haque MM, Muneer M, Vijayalakshmi S, Boxall C. Heterogeneous photocatalyzed degradation of a pesticide derivative, 3-chloro-4-methoxyaniline, in aqueous suspensions of titania. Research on Chemical Intermediates. 2012 Sept;38(7):1323-1333. doi: 10.1007/s11164-011-0452-2

Author

Khan, A. ; Mir, Niyaz A. ; Haque, M. M. et al. / Heterogeneous photocatalyzed degradation of a pesticide derivative, 3-chloro-4-methoxyaniline, in aqueous suspensions of titania. In: Research on Chemical Intermediates. 2012 ; Vol. 38, No. 7. pp. 1323-1333.

Bibtex

@article{65cc332d938a4978947ef12142d8c777,
title = "Heterogeneous photocatalyzed degradation of a pesticide derivative, 3-chloro-4-methoxyaniline, in aqueous suspensions of titania",
abstract = "The photocatalyzed degradation of a pesticide derivative, 3-chloro-4-methoxyaniline (1), has been investigated in aqueous suspensions of titanium dioxide (TiO2) and air as a function of irradiation time under a variety of conditions using UV-Vis spectroscopic and HPLC analysis techniques. The degradation kinetics were studied under different conditions such as types of TiO2 powders, reaction pH, catalyst loading, substrate, and H2O2 concentrations. The photocatalyst Degussa P25 showed better photocatalytic activity for the degradation of the compound 1. Addition of hydrogen peroxide as an electron acceptor in addition to oxygen greatly enhanced the degradation rate of the compound 1. Higher degradation rates were observed at lower and higher pH values, i.e., 3.15 and 9.15, respectively. The optimal substrate concentration and catalyst loading for the degradation was found to be 0.6 mM with 1.5 g L-1. A probable pathway for the decomposition of compound 1 is proposed.",
author = "A. Khan and Mir, {Niyaz A.} and Haque, {M. M.} and M. Muneer and S. Vijayalakshmi and C. Boxall",
year = "2012",
month = sep,
doi = "10.1007/s11164-011-0452-2",
language = "English",
volume = "38",
pages = "1323--1333",
journal = "Research on Chemical Intermediates",
issn = "0922-6168",
publisher = "Springer Netherlands",
number = "7",

}

RIS

TY - JOUR

T1 - Heterogeneous photocatalyzed degradation of a pesticide derivative, 3-chloro-4-methoxyaniline, in aqueous suspensions of titania

AU - Khan, A.

AU - Mir, Niyaz A.

AU - Haque, M. M.

AU - Muneer, M.

AU - Vijayalakshmi, S.

AU - Boxall, C.

PY - 2012/9

Y1 - 2012/9

N2 - The photocatalyzed degradation of a pesticide derivative, 3-chloro-4-methoxyaniline (1), has been investigated in aqueous suspensions of titanium dioxide (TiO2) and air as a function of irradiation time under a variety of conditions using UV-Vis spectroscopic and HPLC analysis techniques. The degradation kinetics were studied under different conditions such as types of TiO2 powders, reaction pH, catalyst loading, substrate, and H2O2 concentrations. The photocatalyst Degussa P25 showed better photocatalytic activity for the degradation of the compound 1. Addition of hydrogen peroxide as an electron acceptor in addition to oxygen greatly enhanced the degradation rate of the compound 1. Higher degradation rates were observed at lower and higher pH values, i.e., 3.15 and 9.15, respectively. The optimal substrate concentration and catalyst loading for the degradation was found to be 0.6 mM with 1.5 g L-1. A probable pathway for the decomposition of compound 1 is proposed.

AB - The photocatalyzed degradation of a pesticide derivative, 3-chloro-4-methoxyaniline (1), has been investigated in aqueous suspensions of titanium dioxide (TiO2) and air as a function of irradiation time under a variety of conditions using UV-Vis spectroscopic and HPLC analysis techniques. The degradation kinetics were studied under different conditions such as types of TiO2 powders, reaction pH, catalyst loading, substrate, and H2O2 concentrations. The photocatalyst Degussa P25 showed better photocatalytic activity for the degradation of the compound 1. Addition of hydrogen peroxide as an electron acceptor in addition to oxygen greatly enhanced the degradation rate of the compound 1. Higher degradation rates were observed at lower and higher pH values, i.e., 3.15 and 9.15, respectively. The optimal substrate concentration and catalyst loading for the degradation was found to be 0.6 mM with 1.5 g L-1. A probable pathway for the decomposition of compound 1 is proposed.

U2 - 10.1007/s11164-011-0452-2

DO - 10.1007/s11164-011-0452-2

M3 - Journal article

VL - 38

SP - 1323

EP - 1333

JO - Research on Chemical Intermediates

JF - Research on Chemical Intermediates

SN - 0922-6168

IS - 7

ER -