Classification of polymer electrolytes

Generally, polymer electrolytes used for ECDs can be classified into the following four types according to their physical configuration and chemical composition dry solid polymer electrolyte (DSPE), gel polymer electrolyte (GPE), porous gel polymer electrolyte (PGPE) and composite solid polymer electrolyte (CSPE). 

DSPEs are commonly obtained by dispersing a lithium salt into a conventional polymer matrix. The ionic conductivity of DSPE only reaches 

Some samples of typical DSPE for electrochromic devices are as follows. 

Solid polymer electrolyte (SPE) based on poly(iminoethylene)-b-poly(oxyethylene) -b-poly(iminoethylene) (PEI-PEO-PEI) 

The linear poly(iminoethylene)-b-poly(oxyethylene)-b-poly(immoethyl-ene) (PEl-PEO-PEl) copolymer was prepared by a three-step method  

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Classification of polymer electrolytes. (From Wu, Y.P. et al.. Lithium Ion Batteries Practice and Applications, Chemical Industry Press, Beijing, 2011.)... 

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