On November 3, 2020, Hoshikawa, Naohiro; Shinohara, Akihiro; Hosokawa, Yoichi; Hasegawa, Naoki; Kawasumi, Masaya published an article.Category: chlorides-buliding-blocks The title of the article was Synthesis and Properties of Fluorocarbon-Hydrocarbon Hybrid Block Copolymers with Perfluorosulfonimide Acid. And the article contained the following:
Novel fluorocarbon-hydrocarbon hybrid block copolymer electrolytes were synthesized. The block copolymer electrolytes consist of poly(perfluoropropyl sulfonimide) (PC3SI) as a perfluorinated hydrophilic segment and poly(ether ether sulfone) as a hydrocarbon hydrophobic segment. The sulfonimide group of poly(perfluoropropyl sulfonimide) has superacidity, very low equivalent weight (EW = 293 g/equiv), and a proton conductivity of 1.2 × 10-2 S/cm under dry conditions and 25°C, although soluble in water. The proton conductivity of the block copolymer was 1.7 × 10-3 S/cm at 20% relative humidity and 25°C, which is three times as high as that of Nafion 112. The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).Category: chlorides-buliding-blocks
The Article related to fluorocarbon hydrocarbon copolymer perfluorosulfonimide acid, Plastics Fabrication and Uses: Fabricating Techniques and other aspects.Category: chlorides-buliding-blocks
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics