Characterization and Catalytic Performance of Niobic Acid Dispersed over Titanium Silicalite

<table>The formation of 1,2-epoxyoctane from 1-octene epoxidation using 
H<sub>2</sub>O<sub>2</sub> at 70<sup>°</sup>C catalyzed by NBA, NBO, TS-1, and <i>X</i>Nb/TS-1.</table>

Advances in Materials Science and Engineering

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Figure 10

Figure 10: Characterization and Catalytic Performance of Niobic Acid Dispersed over Titanium Silicalite 