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@article{ART001923268},
author={BYEONG WOO LEE and 이진희},
title={Synthesis of WO3/TiO2 catalysts from different tungsten precursors and their catalytic performances in the SCR},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2014},
volume={24},
number={5},
pages={213-218},
doi={10.6111/JKCGCT.2014.24.5.213}

TY - JOUR
AU - BYEONG WOO LEE
AU - 이진희
TI - Synthesis of WO3/TiO2 catalysts from different tungsten precursors and their catalytic performances in the SCR
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2014
VL - 24
IS - 5
PB - The Korea Association Of Crystal Growth, Inc.
SP - 213
EP - 218
SN - 1225-1429
AB - An investigation of the influence of WO3 addition with different precursors and preparation methods on thephase formation and selective catalytic reduction (SCR) efficiency of anatase-TiO2 powders has been carried out. Ananatase-TiO2 synthesized by precipitation process was used as a catalyst support. For WO3(10 wt%)/TiO2, the W loading tothe TiO2 support led to the lower in anatase to rutile transition temperature to ~900oC from 1200oC of the TiO2 supportalone. In the case of WO3(10 wt%)/TiO2 SCR powders obtained from a wet process with ammonium meta-tungstate (AMT)precursor, the highest NOX conversion efficiency was achieved at 450oC remaining high efficiency at 500oC, while thesame composition prepared from a dry process with WO3 addition showed the lowered efficiency with temperature afterreaching the efficiency maximum at 350oC. The same tendency has been found that the V2O5(5 wt%)-WO3(10 wt%)/TiO2SCR powders obtained from the wet process with AMT precursor has shown the superior NOX conversion efficiency over90 % in a wider temperature range of 300~500oC.
KW - WO3 precursors;Selective catalytic reduction (SCR);WO3/TiO2;NOx conversion;TiO2
DO - 10.6111/JKCGCT.2014.24.5.213
ER -

BYEONG WOO LEE and 이진희. (2014). Synthesis of WO3/TiO2 catalysts from different tungsten precursors and their catalytic performances in the SCR. Journal of the Korean Crystal Growth and Crystal Technology, 24(5), 213-218.

BYEONG WOO LEE and 이진희. 2014, "Synthesis of WO3/TiO2 catalysts from different tungsten precursors and their catalytic performances in the SCR", Journal of the Korean Crystal Growth and Crystal Technology, vol.24, no.5 pp.213-218. Available from: doi:10.6111/JKCGCT.2014.24.5.213

BYEONG WOO LEE, 이진희 "Synthesis of WO3/TiO2 catalysts from different tungsten precursors and their catalytic performances in the SCR" Journal of the Korean Crystal Growth and Crystal Technology 24.5 pp.213-218 (2014) : 213.

BYEONG WOO LEE, 이진희. Synthesis of WO3/TiO2 catalysts from different tungsten precursors and their catalytic performances in the SCR. 2014; 24(5), 213-218. Available from: doi:10.6111/JKCGCT.2014.24.5.213

BYEONG WOO LEE and 이진희. "Synthesis of WO3/TiO2 catalysts from different tungsten precursors and their catalytic performances in the SCR" Journal of the Korean Crystal Growth and Crystal Technology 24, no.5 (2014) : 213-218.doi: 10.6111/JKCGCT.2014.24.5.213

BYEONG WOO LEE; 이진희. Synthesis of WO3/TiO2 catalysts from different tungsten precursors and their catalytic performances in the SCR. Journal of the Korean Crystal Growth and Crystal Technology, 24(5), 213-218. doi: 10.6111/JKCGCT.2014.24.5.213

BYEONG WOO LEE; 이진희. Synthesis of WO3/TiO2 catalysts from different tungsten precursors and their catalytic performances in the SCR. Journal of the Korean Crystal Growth and Crystal Technology. 2014; 24(5) 213-218. doi: 10.6111/JKCGCT.2014.24.5.213

BYEONG WOO LEE, 이진희. Synthesis of WO3/TiO2 catalysts from different tungsten precursors and their catalytic performances in the SCR. 2014; 24(5), 213-218. Available from: doi:10.6111/JKCGCT.2014.24.5.213

BYEONG WOO LEE and 이진희. "Synthesis of WO3/TiO2 catalysts from different tungsten precursors and their catalytic performances in the SCR" Journal of the Korean Crystal Growth and Crystal Technology 24, no.5 (2014) : 213-218.doi: 10.6111/JKCGCT.2014.24.5.213