Improved low temperature NH3-SCR performance of FeMnTiOx mixed oxide with CTAB-assisted synthesis. Issue 16 (28th January 2015)

• Record Type: Journal Article
• Authors: Wu, Shiguo; Yao, Xiaojiang; Zhang, Lei; Cao, Yuan; Zou, Weixin; Li, Lulu; Ma, Kaili; Tang, Changjin; Gao, Fei; Dong, Lin
• Is Part Of: Chemical communications. Volume 51:Issue 16(2015)
• Page Start: 3470
• Page End: 3473
• Publication Date: 2015-01-28
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c4cc09719j
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Transformation of anatase into rutile was inhibited by CTAB during preparation, and caused excellent low-temperature performance in NH3 -SCR. Abstract : FeMnTiO x mixed oxide is prepared by the CTAB-assisted co-precipitation method, and the transformation of anatase into rutile is inhibited by CTAB to some extent. The catalyst obtained in the present work shows nearly 100% NO conversion at 100–350 °C, more than 80% N2 selectivity at 75–200 °C, and excellent H2 O durability for the selective catalytic reduction of NO by NH3 with a space velocity of 30 000 mL g −1 h −1 .