“…Over the past decades, many researchers around the world have been focused on the preparation of PFCB polymers [ 27 , 31 , 32 , 33 , 44 , 45 , 46 , 47 , 48 , 49 , 60 , 61 , 62 , 63 , 64 ]. Monomers containing TFVE moieties have been developed and used to obtain PFCB polymers [ 31 , 60 , 61 , 62 ]. PFCB precursors bearing organic-inorganic cores including siloxanes and polyhedral oligomeric silsesquioxanes (POSS) have also been reported [ 28 , 65 , 66 ].…”