Mesoporous (Ta, Nb)3W7 Modified with Stearic Acid Used as Solid Acids for Esterification

<div>BJH pore size distributions of mesoporous Nb3W7 oxide (stearic acid), mesoporous Ta3W7 oxide (stearic acid, 1°C/min), and mesoporous Ta3W7 oxide (stearic acid, 4°C/min).</div>

International Journal of Chemical Engineering

fig7

Figure 7

Figure 7: Mesoporous (Ta, Nb)3W7 Modified with Stearic Acid Used as Solid Acids for Esterification