Reactivity of Phenol Allylation Using Phase-Transfer Catalysis in Ion-Exchange Membrane Reactor

<table>Contact angles of dry A172 membrane with different concentrations of phenol and molar ratios of allylbromide to phenol.</table>

International Journal of Chemical Engineering

Figure 7: Reactivity of Phenol Allylation Using Phase-Transfer Catalysis in Ion-Exchange Membrane Reactor 