当前位置: X-MOL 学术J. Porous Mater. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Effect of the iron amount on the physicochemical properties of Fe–ZrO 2 aerogel catalysts for the total oxidation of Toluene in the presence of water vapor
Journal of Porous Materials ( IF 2.6 ) Pub Date : 2020-08-10 , DOI: 10.1007/s10934-020-00958-1
Rimeh Ismail , Jihene Arfaoui , Zouhaier Ksibi , Abdelhamid Ghorbel , Gérard Delahay

In this work, a series of xFe–ZrO2 aerogel catalysts, with different amounts of iron were prepared and tested in the total oxidation of toluene. The xFe–ZrO2 aerogel catalysts obtained demonstrate the diffraction peaks of ZrO2 tetragonal phase and a high surface area and porosity. The iron content influences the physicochemical and catalytic properties of the samples. Among the iron-based catalysts, the one with 5% Fe shows the best activity between 300 and 550 °C with 96% C6H5–CH3 conversion to CO2 at 550 °C.



中文翻译:

铁含量对Fe-ZrO 2气凝胶催化剂在水蒸气存在下甲苯完全氧化中的理化性质的影响

在这项工作中,准备了一系列具有不同铁含量的xFe–ZrO 2气凝胶催化剂,并对甲苯的总氧化进行了测试。所获得的xFe–ZrO 2气凝胶催化剂显示ZrO 2四方相的衍射峰以及高表面积和孔隙率。铁含量影响样品的物理化学和催化性能。在铁基催化剂中,含铁量为5%的催化剂在300至550°C时表现出最佳的活性,在550°C时96%的C 6 H 5 -CH 3转化为CO 2

更新日期:2020-08-10
down
wechat
bug