Becauseofthedevelopmentofaluminumelectrolyticcapacitor,theelectrolytecannotmeettherequirement,somanynewelectrolytesh***ebeenproducedtoreducetheworkingtemperaturerangeofcapacitor(forexample,-55℃-125℃).Theprinciplesofformulationofthesenewelectrolytesareasfollows:(1)mixingwithtwosolventstoachievecomplementarity;(2)usingtwoweakacidstoprovidethetwoanionicgroupsrequired.3+alkali,suchasorganicamines,Inordertoadjustthephvalueandflashvoltageoftheelectrolyteandchangeitsresistivity.4theadditivestoimprovethecharacteristicsoftheelectrolyte,suchaspreventingtheformationofphosphoricacidoritssaltforwatercooperationinthealuminumoxidefilm,thedinitrobenzenethatabsorbshydrogen,etc.Ethyleneoxidethatincreasestheflashvoltageoftheelectrolyte.)