SEARCH Articles Figures Tables Biotin sulfone structure High-temperature sulfone polymers structure Structure and Properties of Sulfonated Polyimide Structure sulfonated styrene/divinylbenzene Structure sulfone degradation Sulfonation 117 liquid structure Sulfone resin structure Sulfone, benzyl phenyl crystal structure Sulfones crystal structure Sulfonic acids structure Supramolecular Coordination Networks Employing Sulfonate and Phosphonate Linkers From Layers to Open Structures