iipleyiti zebakala zegraphite bipolar zeseli yamafutha, iBipolar Graphite Plate

Inkcazelo emfutshane:

Ipleyiti ye-bipolar yeyona nto iphambili yenkxaso yesiseko se-fuel cell stack, kwaye uyilo lwayo lolwakhiwo lwenza umjelo wokuhamba we-hydrogen, umoya kunye namanzi kwisitaki. Njengesona sakhiwo siphambili se-stack, ubukhulu be-bipolar plate buchaphazela ngokuthe ngqo ukuxinana kwamandla e-stack. Okwangoku, ngenxa yomgangatho ophezulu wetekhnoloji ye-membrane ye-electrode kushishino, inkqubela phambili icotha, kwaye indawo yokuqala yokuphucula ukusebenza kweemveliso ze-stack ikakhulu kwi-bipolar plate.

I-bipolar plate ye-fuel cell kufuneka ihlangabezane neemfuno zokusebenza ezilandelayo:

Ukuze udlale indima yochungechunge kwiseli enye, i-bipolar plate kufuneka ibe ne-conductivity ephezulu; ukwahlula i-reaction gas kunye nobushushu bokutshatyalaliswa kwamanzi kwindawo nganye, ukunyanzeliswa kwegesi ye-bipolar plate kufuneka kuhlangabezane neemfuno;

Ukushisa kwendawo yokusabela kudluliselwa kwi-coolant ngokukhawuleza, kwaye i-bipolar plate kufuneka ibe ne-conductivity ephezulu ye-thermal; ngokuqwalasela amandla esakhiwo, ukungcangcazela, ukuxinana kwamandla kunye nokuqaliswa kobushushu obuphantsi, amandla, ukuxinana kunye nobushushu besakhono sesixhobo se-bipolar plate kufuneka sihlangabezane neemfuno zokusebenza kwemveliso.

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

Siye savelisa iipleyiti zegraphite bipolar ezingabizi kakhulu zePEMFC ezifuna kusetyenziswe iipleyiti zebipolar eziphambili ezinombane ophezulu kunye namandla afanelekileyo omatshini. Iipleyiti zethu ze-bipolar zivumela iiseli ze-fuel ukuba zisebenze kumaqondo obushushu aphezulu kwaye zibe nombane obalaseleyo kunye ne-thermal conductivity.

Sinikezela ngezinto zegraphite kunye ne-resin efakiweyo ukuze sifezekise ukungabikho kwegesi kunye namandla aphezulu. Kodwa izinto eziphathekayo zigcina iimpawu ezithandekayo zegraphite ngokubhekiselele kumbane ophezulu kunye nomgangatho ophezulu we-thermal conductivity.

Sinokumatshini iipleyiti ze-bipolar kumacala omabini ngeendawo zokuhamba, okanye umatshini kwicala elinye okanye ukubonelela ngeepleyiti ezingenanto ezingasetyenziswanga ngokunjalo. Zonke iipleyiti zegraphite zinokutshintshwa ngokoyilo lwakho oluneenkcukacha.

I-Graphite Bipolar Plates Material Datasheet:

Izinto eziphathekayo	Unizi lolwapho kuyiwa khona	I-Flexural Amandla	Amandla acinezelayo	Ukuxhathisa okuthe ngqo	Vula i-Porosity
GRI-1	1.9 g/cc min	45 Mpa imiz	90 Mpa imiz	10.0 micro ohm.m max	5% max
Amanqaku amaninzi ezinto zegraphite ayafumaneka ukukhetha ngokwesicelo esithile.

Iimbonakalo:
-Akungeneli kwiigesi (ihydrogen kunye neoksijini)
- I-conductivity efanelekileyo yombane
- Ulungelelwaniso phakathi kwe-conductivity, amandla, ubukhulu kunye nobunzima
- Ukumelana nomhlwa
-Kulula ukuvelisa ngobuninzi Iimpawu:
- Isebenza kakuhle emalini

Imifanekiso eneenkcukacha