The effect of H2O2 desorption on achieving improved selectivity for direct synthesis of H2O2 over TiO2(B)/anatase supported Pd catalyst

Rui Tu, Shuying Chen, Wei Cao, Suoying Zhang, Licheng Li, Tuo Ji, Jiahua Zhu, Jun Li, Xiaohua Lu

科研成果: 期刊稿件文章同行评审

18 引用 (Scopus)

摘要

The effect of H2O2 desorption on the direct synthesis of H2O2 from H2 and O2 over Pd-TiO2(B)/anatase and Pd-anatase has been investigated. The interaction between H2O2 and the support has been studied by isothermal microcalorimetry and molecular dynamics (MD) simulation. H2O2 desorption from TiO2(B)/anatase is more facile due to the existence of TiO2(B). The accelerated H2O2 desorption from the catalyst surface can effectively decrease the hydrogenation rate of H2O2 over Pd-TiO2(B)/anatase, which results in a 57% increase in the selectivity of H2O2 synthesis.

源语言英语
页(从-至)69-72
页数4
期刊Catalysis Communications
89
DOI
出版状态已出版 - 10 1月 2017
已对外发布

指纹

探究 'The effect of H2O2 desorption on achieving improved selectivity for direct synthesis of H2O2 over TiO2(B)/anatase supported Pd catalyst' 的科研主题。它们共同构成独一无二的指纹。

引用此