Uniformly active phase loaded selective catalytic reduction catalysts (V₂O₅/TNTs) with superior alkaline resistance performance

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• 作者：Haiqiang Wang^a ; ^b ; Penglu Wang^a ; ^b ; Xiongbo Chen^c ; Zhongbiao Wu^a ; ^b ; ^{zbwu@zju.edu.cn}
• 关键词：Alkaline poisoning ; Titanate nanotubes ; SCR ; Vanadium ; Ion-exchange
• 刊名：Journal of Hazardous Materials
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：324
• 期：part_PB
• 页码：507-515
• 全文大小：2604 K
• 卷排序：324

文摘

VOSO4 exhibited better synergistic effect with titanate nanotubes than NH4VO3. Ion-exchange reaction occurs between VOSO4 and titanate nanotubes. Ion-exchange resulting in uniformly vanadium distribution on titanate nanotubes. VOSO4-based catalyst exhibited impressive SCR activity and alkaline resistance.