Fibrous intrinsically zeolitic pickering emulsifier

, or a mixture). This feature indicates their applicability in catalytic reactions under alkaline conditions. Finally, Pd nanoparticles are further deposited on zeolites, leading to a catalyst for the bromobenzene/water biphasic Suzuki-Miyaura C-C coupling. Pd/TON acts as not only an emulsifier but also a catalyst in the reaction, making Pd/TON a Pickering interfacial catalyst (PIC). The advantages of PICs are: (1) almost 100% product yield is achieved within 20 min; and (2) easy recovery of the product just by filtration or centrifugation, which makes the reaction system environmentally friendly.