Iiseli zepetroliziye zaba ngumthombo wamandla osebenzayo onobuhlobo nokusingqongileyo, kwaye uphuhliso kwezobuchwepheshe luyaqhubeka. Njengoko iteknoloji yeeseli zefutha iphucuka, ukubaluleka kokusebenzisa i-graphite yeeseli zefutha ecocekileyo kakhulu kwiiplate ze-bipolar zeeseli kuya kucaca ngakumbi. Nantsi ingqwalasela yendima ye-graphite kwiiseli zefutha kunye nesizathu sokuba umgangatho we-graphite osetyenzisiweyo ubalulekile.
Iiplate zeBipolarfaka uninzi lwezixhobo ezikwiseli yepetroli, kwaye zenza imisebenzi emininzi. Ezi plate zisasaza ipetroli kunye negesi kwipleyiti, zithintela iigesi kunye nokufuma ekuphumeni kwipleyiti, zisusa ubushushu kwinxalenye esebenzayo ye-electrochemical yeseli, kwaye ziqhuba imisinga yombane phakathi kweeseli.
Kwiinkqubo ezininzi, ii-fuel cells ezininzi zibekwe phezu kwenye ukuze kuveliswe amandla afunekayo. Ii-bipolar plates ke ngoko azinaxanduva lokuthintela ukuvuza kunye nokuqhuba ubushushu ngaphakathi kwipleyiti, kodwa zikwanoxanduva lokuqhuba umbane phakathi kwee-fuel cells plates.
Ukuthintela ukuvuza, ukuqhuba kobushushu kunye nokusebenza kombane ziimpawu ezintathu zeepleyiti ze-bipolar ezenza i-graphite esemgangathweni ophezulu ibe yinto efanelekileyo yokusetyenziswa kwezi zinto.
I-VET Energy Technology Co., Ltd (Miami Advanced Material Technology Co., LTD) lishishini eliphambili eligxile kwimveliso kunye nokuthengiswa kweemveliso zegrafiti. Inembali yokubaUkucubungula ipleyiti ye-bipolarkangangeminyaka engaphezu kwama-20.
| Ubude bokucubungula ipleyiti enye | Ububanzi bokucubungula bepleyiti enye | Ukucubungula ubukhulu bepleyiti enye | Ubuncinane ubukhulu bokucubungula ipleyiti enye | Ubushushu bokusebenza obucetyiswayo |
| eyenziwe ngokwezifiso | eyenziwe ngokwezifiso | 0.6-20mm | 0.2mm | ≤180℃ |
| Uxinano | Ukuqina kolwandle | Ukuqina kolwandle | Amandla okuguquguquka | Ukumelana nombane |
| ＞1.9g/cm3 | ＞1.9g/cm3 | ＞100MPa | ＞50MPa | ＜12µΩm |
Uvavanyo lokusebenza kwepleyiti yokuncamathelisa echasene nokuqhuma (indlela evela kwinkampani yaseMelika yepleyiti ye-bipolar plate)
Izixhobo ezikhethekileyo zitshixa amacala omane epleyiti yokuncamathelisa ngesitshixo se-torque esingu-13N.M, kwaye zixinzelele igumbi lokupholisa.IIpleyiti yokuncamathelisa ayizukuvulwa kwaye ivuza xa uxinzelelo lomoya lungaphezulu kwe-4.5KG(0.45MPA)
Uvavanyo lokuqina komoya kwipleyiti yokuncamathelisa
Phantsi kwemeko yokucinezela igumbi lokupholisa nge-1KG(0.1MPA), akukho kuvuza kwigumbi le-hydrogen, igumbi le-oxygen kunye negumbi langaphandle.
Umlinganiselo wokumelana nokuqhagamshelana
Ukumelana noqhagamshelwano olunenqaku elinye: <9mΩ.cm2 Ukumelana okuphakathi koqhagamshelwano: <6mΩ.cm2
Ixesha lokuthumela: Meyi-12-2022