The effect of the support structure on catalytic activity: a case study on hollow and solid MoO3/SiO2

Jiasheng Wang; Hong Liu

首页> 外文期刊>RSC Advances >The effect of the support structure on catalytic activity: a case study on hollow and solid MoO3/SiO2

【24h】

The effect of the support structure on catalytic activity: a case study on hollow and solid MoO3/SiO2

机译：载体结构对催化活性的影响：中空和固体MOO3 / SiO2的案例研究

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Hollow and solid silica nanospheres inlaid with multiple MoO _(3) nanoclusters are obtained by a reverse microemulsion method. Characterization is carried out based on transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), X-ray photoelectron spectroscopy (XPS), inductively coupled plasma-optical emission spectrometry (ICP-OES) and N _(2) sorption measurements. Their catalytic activity towards acetalization of benzaldehyde was compared. The results showed that the hollow nanocomposite outperformed the solid counterpart. The enhancement of the hollow structure can be attributed to its bigger surface area, shorter pore channels and thus less travelling blockage.

机译：用反向微乳液法测定镶嵌多个MOO _（3）纳米蛋白的中空和固体二氧化硅纳米球。表征基于透射电子显微镜（TEM），高分辨率透射电子显微镜（HRTEM），X射线光电子能谱（XPS），电感耦合等离子体光发射光谱（ICP-OES）和N _（2）吸附测量。比较了它们对苯甲醛的缩略甲醛的催化活性。结果表明，中空纳米复合材料优于固体对应物。中空结构的增强可以归因于其更大的表面积，较短的孔径，因此较少的行驶堵塞。

著录项

来源
《RSC Advances》 |2016年第3期|共5页
作者
Jiasheng Wang; Hong Liu;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. The effect of the support structure on catalytic activity: a case study on hollow and solid MoO3/SiO2 [J] . Wang Jiasheng, Liu Hong RSC Advances . 2016,第3期

机译：载体结构对催化活性的影响：中空和固体MOO3 / SiO2的案例研究
2. Preparation,Characterization and Catalytic Activity for CO Oxidation of SiO2 Hollow Spheres Supporting CuO Catalysts [J] . Chunyan Song, Chunling Wang, Haiyang Zhu Catalysis Letters . 2008,第3a4期

机译：CuO负载SiO2空心球的制备，表征及氧化CO活性。
3. Preparation, Characterization and Catalytic Activity for CO Oxidation of SiO2 Hollow Spheres Supporting CuO Catalysts [J] . Chunyan Song, Chunling Wang, Haiyang Zhu, Catalysis Letters . 2008,第3a4期

机译：负载CuO催化剂的SiO2 空心球的制备，表征及CO氧化性能
4. Catalytic activities of ZrO2- and Al2O3- supported SO4~(2-), WO3 and MoO3 catalysts for naphthalene methylation with methanol [C] . Ryosuke Yasuda, Masako Inoue, OGuozhu Bian 石油学会年会 . 2004

机译：ZrO2和Al2O3-支持的SO4〜（2-），WO3和MOO3催化剂的催化活性用于甲醇的萘甲基化
5. The influence of surface structure on the catalytic activity of alumina supported transition metal oxides: A study of carbon monoxide and methane oxidation. [D] . Park, Paul Worn. 1996

机译：表面结构对氧化铝负载的过渡金属氧化物催化活性的影响：一氧化碳和甲烷氧化的研究。
6. Catalytic Application and Mechanism Studies of Argentic Chloride Coupled Ag/Au Hollow Heterostructures: Considering the Interface Between Ag/Au Bimetals [O] . Jun Liu, Zhaohui Wu, Quanguo He, 2019

机译：氯化银偶联的Ag / Au中空异质结构的催化应用及机理研究：考虑Ag / Au双金属之间的界面
7. NiO, Fe2O3, and MoO3 Supported over SiO2 Nanocatalysts for Asphaltene Adsorption and Catalytic Decomposition: Optimization through a Simplex–Centroid Mixture Design of Experiments [O] . Daniela Arias-Madrid, Oscar E. Medina, Jaime Gallego, 2020

机译：NIO，Fe2O3和MOO3支持SiO2纳米催化剂，用于沥青质吸附和催化分解：通过单纯X质心性混合物的实验设计优化

The effect of the support structure on catalytic activity: a case study on hollow and solid MoO3/SiO2

摘要

著录项

相似文献

相关主题

期刊订阅