Robust dehydrofluorination of HFC-245fa to HFO-1234ze via in situ VOFx formation over a non-oxalic acid assisted V2O5/γ-Al2O3 catalyst
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The demand for trans-1,3,3,3-tetrafluoropropene [HFO-1234ze(E)] as a next-generation, low-global-warming-potential (GWP) refrigerant is rising due to international restrictions on high-GWP refrigerants like chlorofluorocarbons (CFCs), hydrochlorofluorocarbons ... ...