High-Conductive CsHPO Membranes with PVDF-Based Polymers Additives.

The study is devoted to one of the important problems of hydrogen energy-the comparative analysis and creation of novel highly conductive and durable medium-temperature proton membranes based on cesium dihydrogen phosphate and fluoropolymers. The proton conductivity, structural characteristics and mechanical properties of (1 - x)CsHPO-x fluoropolymer electrolytes (x-mass fraction, x = 0-0.3) have been investigated and analyzed.

Copolymer of VDF/TFE as a Promising Polymer Additive for CsHPO-Based Composite Electrolytes.

The composite polymer electrolytes (1-x)CsHPO-xF-2M (x = 0-0.3) have been first synthesized and their electrotransport, structural, and mechanical properties were investigated in detail by impedance, FTIR spectroscopy, electron microscopy, and X-ray diffraction methods. The structure of CsHPO (P2/m) with salt dispersion is retained in the polymer electrolytes.