Research Article

Highly Selective Reduction of Bio-Based Furfural to Furfuryl Alcohol Catalyzed by Supported KF with Polymethylhydrosiloxane (PMHS)

Figure 5

XPS profiles of (a) 5 wt.% KF/ZrO2, (b) ZrO2, and (c) 5 wt.% KF/ZrO2 (after recycling 5 times).