WebPoly (xanthene) s functionalized with pendant quaternary ammonium cations for anion exchange membranes. D Pan, S Chen, P Jannasch. Workshop on Ion Exchange Membranes for Energy Applications-EMEA2024, 2024. 2024: Ionomer-Catalyst Interactions and the Effect of Solvent Ratio on Oxygen Reduction and Hydrogen Oxidation Reactions. WebLe xanthène est un composé organique tricyclique constitué d'un cycle de pyrane entouré de deux cycles benzéniques . Par extension, on appelle xanthènes les dérivés substitués du …
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WebThis is demonstrated with an intrinsically ultramicroporous sulfonated polyxanthene-based (SPX) membrane. The SPX membrane with negatively charged sub-1 nm channels shows charge-governed ion transport and a strong size effect, which combine to … WebIn the xanthene group of colours the chromophoric system is the xanthene or dibenzo-1,4-pyran heterocyclic ring system with amino or hydroxyl groups in the meta position with … chinavis2019数据
Sulfonated Microporous Polymer Membranes with Fast and …
WebMar 1, 2024 · Membranes: Sulfonated polyxanthene membranes with both intrinsic microporosity and conductive functionality were synthesized. They exhibit high ion … WebDec 1, 1993 · A polyxanthene and a polyquinone have been synthesized and characterized as possible models for activated carbon. These polymers display very high capacities for … WebBased on a symposium sponsored by the Division of Organic Coatings and Plastics Chemistry at the 181st meeting of the Am... chinavis 2021