Potassium promoted Gd0.06Co catalysts for highly efficient catalytic N2O decomposition in presence of impurity gases at low temperature

In order to enhance the catalytic performance of the Gd-modified Co3O4 catalyst (Gd0.06Co) for the N2O decomposition, alkali metal K was introduced as the promoter by impregnating the Gd0.06Co powder with an aqueous solution of KNO3 (with K/Co ratios 0.01–0.05). With the doping of K, the catalytic a...

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Veröffentlicht in:	Chemosphere (Oxford) 2022-09, Vol.303, p.135257-135257, Article 135257
Hauptverfasser:	Xiong, Ying, Zhao, Yumei, Shan, Weijun, Feng, Xiaogeng, Cui, Junshuo, Lou, Zhenning, Shao, Guoxiang, Dong, Min, Yu, Haibiao
Format:	Artikel
Sprache:	eng
Schlagworte:	Gd0.06Co Impurity gases N2O decomposition Potassium Synergistic effect
Online-Zugang:	Volltext
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