Influence of impure ions on performance of solid polymer electrolyte water electrolyser;

The application study of solid polymer electrolyte (SPE) technology was summarized including treatment of waste water, electrochemical synthesis, fuel cell, separation, sensor and water electrolysis, the development status of which were discussed, and the application prospect of this technology in these aspects was proposed.

A new type of solid polymer electrolyte based on polyacrylonitrile (PAN) dimethylsulfoxide(DMSO) tetrabutylammonium perchlorate(TBAP) system has been prepared.

Linear polyether polyurethanes(PU) have been synthesized utilizing solution polymerization and a series of novel solid polymer electrolytes, based on the complexes of polyether polyurethanes and dimethyl fumarate sulfonic sodium(SDMFNa), were prepared.

A series of novel solid polymer electrolytes based on the blends of poly(ether urethane) and poly(ehtylene oxide) sulfonic sodium, which are Na + single ionic conductors, were prepared and characterized by Fourier transform infrared spectroscopy, Fourier transform Raman spectroscopy, differential scanning calorimetry and complex impedance analysis.

The linear poly(ether urethane)(PEG-PU) was synthesized by solution polymerization and a series of solid polymer electrolytes based on the complexes of poly(ether urethane) with sodium perchlorate (NaClO 4) were prepared.