Is ábhar teagmhála coiteann é ábhar ocsaíd stáin airgid a úsáidtear i bhfearais leictreacha ísealvoltais . mar gheall ar a fhriotaíocht mhaith in aghaidh táthú comhleá agus friotaíocht creimthe, go rathúil téann sé in ionad ábhar ocsaíd caidmiam airgid go rathúil agus úsáidtear go forleathan é i rásanna sealaíochta agus i gciorcad ciorcaid .}Faoi láthair, tá trí phríomh-mhodh ann chun ábhair leictreacónact ocsaíd airgid a ullmhú sa bhaile agus thar lear: meascadh púdair, ocsaídiú inmheánach agus modh ceimiceach
Blending method is to put the silver and tin oxide powder in a mixed powder machine through mechanical mixing, and the preparation of silver tin oxide wire by the method of powder metallurgy or sheet, this method is simple in process, but the demand of raw materials of powder particle size is very small to get uniform organization, existing mixing equipment is difficult to the preparation of superfine powder, powder led to the law can not meet the requirements of aonfhoirmeacht .
Method, chemical method, the preparation of tin oxide powder first and then tin oxide powder dispersed in aqueous solution and adding reducing agent, adding complexing of silver ions to make silver deposit on the surface of oxide powder, thereby the silver tin oxide powder and composite is prepared by powder metallurgy method of preparation of silver tin oxide wire or sheet, but this method in order to guarantee the morphology de laghdú deascadh airgid miotail, agus riachtanais aonfhoirmeachta a chinntiú, ian airgid chun dul isteach i gcoimpléasc amóinia, ní mór próiseas laghdaithe hiodráit hiodraisín tocsaineach a úsáid ag an am céanna, chun riachtanais chomhshaoil na cóireála uisce ina dhiaidh sin
