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Modification of TiO2Nanotube Arrays with N Doping and Ag Decorating for Enhanced Visible Light Photoelectrocatalytic Degradation of Methylene Blue

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@article{IJASEIT2342,
   author = {Anthoni Batahan Aritonang and Yuni K. Krisnandi and Jarnuzi Gunlazuardi},
   title = {Modification of TiO2Nanotube Arrays with N Doping and Ag Decorating    for Enhanced Visible Light Photoelectrocatalytic Degradation of Methylene Blue},
   journal = {International Journal on Advanced Science, Engineering and Information Technology},
   volume = {8},
   number = {1},
   year = {2018},
   pages = {234--241},
   keywords = {nanotube arrays; anodization; electrochemical deposition; bias potential; photoelectrocatalytic},
   abstract = {The Ag/N-TiO2 nanotube arrays photocatalyst have been successfully fabricated by in-situ anodization method and followed by calcining at 450oC under N2 atmospheric condition.The inner diameter, wall thickness, and length of the nanotube arrays are approximately 65 nm, 15 nm, and 900 nm, respectively. Ag nanoparticles with diameter around 20-30 nm are deposited on the surface of the N-TiO2 by an electrochemical deposition method. Compared with the TiO2 nanotube arrays, the Ag/N-doped TiO2 showed a significant enhancement of photoelectrocatalytic (PEC) degradation on methylene blue (MB), was about 92% for 240 min under visible light irradiation. The kinetic constant of Ag/N-doped TiO2 electrode was about 9 times higher than TiO2. The enhanced photocatalytic activity under visible light irradiation of Ag/N-doped TiO2 is a synergistic effect of N-doping and Ag nanoparticles deposited. Furthermore, the kinetic constant PEC degradation of MB is a contribution of photo-generated electron-hole separation efficiency, due to bias potential which was applied to the surface of the electrode. The Ag/N- TiO2 is a promising photocatalyst for organic pollutant degradation which is visible light responsive.},
   issn = {2088-5334},
   publisher = {INSIGHT - Indonesian Society for Knowledge and Human Development},
   url = {http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=2342},
   doi = {10.18517/ijaseit.8.1.2342}
}

EndNote

%A Aritonang, Anthoni Batahan
%A Krisnandi, Yuni K.
%A Gunlazuardi, Jarnuzi
%D 2018
%T Modification of TiO2Nanotube Arrays with N Doping and Ag Decorating    for Enhanced Visible Light Photoelectrocatalytic Degradation of Methylene Blue
%B 2018
%9 nanotube arrays; anodization; electrochemical deposition; bias potential; photoelectrocatalytic
%! Modification of TiO2Nanotube Arrays with N Doping and Ag Decorating    for Enhanced Visible Light Photoelectrocatalytic Degradation of Methylene Blue
%K nanotube arrays; anodization; electrochemical deposition; bias potential; photoelectrocatalytic
%X The Ag/N-TiO2 nanotube arrays photocatalyst have been successfully fabricated by in-situ anodization method and followed by calcining at 450oC under N2 atmospheric condition.The inner diameter, wall thickness, and length of the nanotube arrays are approximately 65 nm, 15 nm, and 900 nm, respectively. Ag nanoparticles with diameter around 20-30 nm are deposited on the surface of the N-TiO2 by an electrochemical deposition method. Compared with the TiO2 nanotube arrays, the Ag/N-doped TiO2 showed a significant enhancement of photoelectrocatalytic (PEC) degradation on methylene blue (MB), was about 92% for 240 min under visible light irradiation. The kinetic constant of Ag/N-doped TiO2 electrode was about 9 times higher than TiO2. The enhanced photocatalytic activity under visible light irradiation of Ag/N-doped TiO2 is a synergistic effect of N-doping and Ag nanoparticles deposited. Furthermore, the kinetic constant PEC degradation of MB is a contribution of photo-generated electron-hole separation efficiency, due to bias potential which was applied to the surface of the electrode. The Ag/N- TiO2 is a promising photocatalyst for organic pollutant degradation which is visible light responsive.
%U http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=2342
%R doi:10.18517/ijaseit.8.1.2342
%J International Journal on Advanced Science, Engineering and Information Technology
%V 8
%N 1
%@ 2088-5334

IEEE

Anthoni Batahan Aritonang,Yuni K. Krisnandi and Jarnuzi Gunlazuardi,"Modification of TiO2Nanotube Arrays with N Doping and Ag Decorating    for Enhanced Visible Light Photoelectrocatalytic Degradation of Methylene Blue," International Journal on Advanced Science, Engineering and Information Technology, vol. 8, no. 1, pp. 234-241, 2018. [Online]. Available: http://dx.doi.org/10.18517/ijaseit.8.1.2342.

RefMan/ProCite (RIS)

TY  - JOUR
AU  - Aritonang, Anthoni Batahan
AU  - Krisnandi, Yuni K.
AU  - Gunlazuardi, Jarnuzi
PY  - 2018
TI  - Modification of TiO2Nanotube Arrays with N Doping and Ag Decorating    for Enhanced Visible Light Photoelectrocatalytic Degradation of Methylene Blue
JF  - International Journal on Advanced Science, Engineering and Information Technology; Vol. 8 (2018) No. 1
Y2  - 2018
SP  - 234
EP  - 241
SN  - 2088-5334
PB  - INSIGHT - Indonesian Society for Knowledge and Human Development
KW  - nanotube arrays; anodization; electrochemical deposition; bias potential; photoelectrocatalytic
N2  - The Ag/N-TiO2 nanotube arrays photocatalyst have been successfully fabricated by in-situ anodization method and followed by calcining at 450oC under N2 atmospheric condition.The inner diameter, wall thickness, and length of the nanotube arrays are approximately 65 nm, 15 nm, and 900 nm, respectively. Ag nanoparticles with diameter around 20-30 nm are deposited on the surface of the N-TiO2 by an electrochemical deposition method. Compared with the TiO2 nanotube arrays, the Ag/N-doped TiO2 showed a significant enhancement of photoelectrocatalytic (PEC) degradation on methylene blue (MB), was about 92% for 240 min under visible light irradiation. The kinetic constant of Ag/N-doped TiO2 electrode was about 9 times higher than TiO2. The enhanced photocatalytic activity under visible light irradiation of Ag/N-doped TiO2 is a synergistic effect of N-doping and Ag nanoparticles deposited. Furthermore, the kinetic constant PEC degradation of MB is a contribution of photo-generated electron-hole separation efficiency, due to bias potential which was applied to the surface of the electrode. The Ag/N- TiO2 is a promising photocatalyst for organic pollutant degradation which is visible light responsive.
UR  - http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=2342
DO  - 10.18517/ijaseit.8.1.2342

RefWorks

RT Journal Article
ID 2342
A1 Aritonang, Anthoni Batahan
A1 Krisnandi, Yuni K.
A1 Gunlazuardi, Jarnuzi
T1 Modification of TiO2Nanotube Arrays with N Doping and Ag Decorating    for Enhanced Visible Light Photoelectrocatalytic Degradation of Methylene Blue
JF International Journal on Advanced Science, Engineering and Information Technology
VO 8
IS 1
YR 2018
SP 234
OP 241
SN 2088-5334
PB INSIGHT - Indonesian Society for Knowledge and Human Development
K1 nanotube arrays; anodization; electrochemical deposition; bias potential; photoelectrocatalytic
AB The Ag/N-TiO2 nanotube arrays photocatalyst have been successfully fabricated by in-situ anodization method and followed by calcining at 450oC under N2 atmospheric condition.The inner diameter, wall thickness, and length of the nanotube arrays are approximately 65 nm, 15 nm, and 900 nm, respectively. Ag nanoparticles with diameter around 20-30 nm are deposited on the surface of the N-TiO2 by an electrochemical deposition method. Compared with the TiO2 nanotube arrays, the Ag/N-doped TiO2 showed a significant enhancement of photoelectrocatalytic (PEC) degradation on methylene blue (MB), was about 92% for 240 min under visible light irradiation. The kinetic constant of Ag/N-doped TiO2 electrode was about 9 times higher than TiO2. The enhanced photocatalytic activity under visible light irradiation of Ag/N-doped TiO2 is a synergistic effect of N-doping and Ag nanoparticles deposited. Furthermore, the kinetic constant PEC degradation of MB is a contribution of photo-generated electron-hole separation efficiency, due to bias potential which was applied to the surface of the electrode. The Ag/N- TiO2 is a promising photocatalyst for organic pollutant degradation which is visible light responsive.
LK http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=2342
DO  - 10.18517/ijaseit.8.1.2342