DocumentCode
3335789
Title
Notice of Retraction
Preparation and Characterization of a Pt/AC Catalyst
Author
Darui Jin ; Hong You
Author_Institution
Coll. of Geol. & Environ., Xi´an Univ. of Sci. & Technol., Xi´an, China
fYear
2011
fDate
10-12 May 2011
Firstpage
1
Lastpage
4
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The coating-type Platinum catalysts on activated carbon were prepared using the method of incipient-wetness impregnation and examined for the catalytic oxidation activity of ethanol at ambient temperature and atmosphere pressure. The relationships of impregnant, impregnation time and calcination temperature on catalytic activity of Pt/AC were investigated, and the optimal preparation conditions of Pt/AC were: impregnant (Ethylene glycol 250mL, deionized water 50mL), impregnation for 60min, calcination at 240°C for 240min. The experimental results based on the Pt/AC showed that the Pt/AC catalyst was able to remove ethanol efficiently from humidity condensate. With the analysis of XPS and SEM, the active component Pt of catalyst was existed as the type of structure Pt0, and Pt particals on activated carbon had high dispersion and excellent catalytic oxidation activity.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The coating-type Platinum catalysts on activated carbon were prepared using the method of incipient-wetness impregnation and examined for the catalytic oxidation activity of ethanol at ambient temperature and atmosphere pressure. The relationships of impregnant, impregnation time and calcination temperature on catalytic activity of Pt/AC were investigated, and the optimal preparation conditions of Pt/AC were: impregnant (Ethylene glycol 250mL, deionized water 50mL), impregnation for 60min, calcination at 240°C for 240min. The experimental results based on the Pt/AC showed that the Pt/AC catalyst was able to remove ethanol efficiently from humidity condensate. With the analysis of XPS and SEM, the active component Pt of catalyst was existed as the type of structure Pt0, and Pt particals on activated carbon had high dispersion and excellent catalytic oxidation activity.
Keywords
X-ray photoelectron spectra; activated carbon; calcination; catalysis; catalysts; chemical engineering; disperse systems; humidity; organic compounds; oxidation; platinum; scanning electron microscopy; wastewater treatment; Pt; SEM; XPS; activated carbon; calcinations; catalytic wet air oxidation; coating-type platinum catalysts; ethanol; humidity condensate; incipient-wetness impregnation method; temperature 240 degC; time 240 min; time 60 min; Calcination; Carbon; Carbon dioxide; Dispersion; Ethanol; Metals; Oxidation;
fLanguage
English
Publisher
ieee
Conference_Titel
Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference on
Conference_Location
Wuhan
ISSN
2151-7614
Print_ISBN
978-1-4244-5088-6
Type
conf
DOI
10.1109/icbbe.2011.5780988
Filename
5780988
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