Bipolar Graphite Plate, poleiti ea graphite bipolar bakeng sa sele ea mafura ea hydrogen

Bipolar Graphite Plate, graphite bipolar plate for hydrogen fuel cell Setšoantšo se bontšitsoeng

Tlhaloso e Khutšoanyane:

Bipolar plate ke ts'ehetso ea mantlha ea sebopeho sa lisele tsa mafura, 'me moralo oa eona o theha mocha oa phallo ea haedrojene, moea le metsi ka har'a stack. Joalo ka sebopeho sa mantlha sa stack, botenya ba poleiti ea bipolar bo ama ka kotloloho matla a matla a stack. Hajoale, ka lebaka la tekhenoloji ea "membrane electrode" e batlang e le holimo indastering, tsoelo-pele ea katleho e lieha, 'me ntlha ea ho qala ho ntlafatsa ts'ebetso ea lihlahisoa tsa stack e haholo-holo holim'a poleiti ea bipolar.

Letlapa la bipolar la cell cell le tlameha ho fihlela litlhoko tse latelang tsa ts'ebetso:

E le ho phetha karolo ea letoto ka seleng e le 'ngoe, poleiti ea bipolar e tlameha ho ba le conductivity e phahameng; ho arola khase e arabelang le metsi a ho qhala mocheso sebakeng se seng le se seng, phepelo ea khase ea poleiti ea bipolar e lokela ho fihlela litlhoko;

Mocheso oa sebaka sa karabelo o fetisetsoa ho pholiso ka potlako, 'me poleiti ea bipolar e lokela ho ba le conductivity e phahameng ea mocheso; ha ho nahanoa ka matla a sebopeho, ho sisinyeha, matla a matla le ho qala ha mocheso o tlase, matla, letsoalo le matla a mocheso a lisebelisoa tsa poleiti ea bipolar le tsona li lokela ho fihlela litlhoko tsa ts'ebetso ea sehlahisoa.

Re romelle lengolo-tsoibila Khoasolla joalo ka PDF

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Re lumela hore tšebelisano-'moho e telele e bakiloe ke boleng ba boleng bo holimo, litšebeletso tse ekelitsoeng, boiphihlelo bo atlehileng le ho ikopanya le motho ka mongBipolar Graphite Plate, graphite bipolar plate bakeng sa hydrogen fuel cell, Re tsoela pele ho hlaolela moea oa khoebo "boleng bo phelisa khoebo, mokitlane o tiisetsa tšebelisano 'me o boloka lepetjo likelellong tsa rona: bareki pele.
Re lumela hore tšebelisano-'moho e telele e bakiloe ke boleng ba boleng bo holimo, litšebeletso tse ekelitsoeng, boiphihlelo bo atlehileng le ho ikopanya le motho ka mongBipolar Graphite Plate, Bipolar Graphite Plate bakeng sa lisele tsa mafura, poleiti ea carbon Bipolar, Letlapa la Graphite Bipolar, Re motlotlo ho fana ka lihlahisoa tsa rona ho moreki e mong le e mong lefatšeng ka bophara ka lits'ebeletso tsa rona tse tenyetsehang, tse sebetsang ka potlako le maemo a thata a taolo a boleng a 'nileng a amoheloa le ho rorisoa ke bareki.

Tlhaloso ea Sehlahisoa

Re qapile lipoleiti tsa graphite bipolar tse sa sebetseng hantle bakeng sa PEMFC tse hlokang tšebeliso ea lipoleiti tse tsoetseng pele tse nang le motlakase o phahameng le matla a matle a mochini. Lipoleiti tsa rona tsa bipolar li lumella lisele tsa mafura hore li sebetse ka mocheso o phahameng 'me li na le motlakase o motle haholo le mocheso oa mocheso.

Re fana ka thepa ea graphite e nang le resin e kentsoeng e le hore re finyelle ho se khonehe ha khase le matla a phahameng. Empa thepa e boloka thepa e ntle ea graphite ho latela maemo a phahameng a motlakase le mocheso o phahameng oa mocheso.

Re ka kenya lipoleiti tsa bipolar mahlakoreng ka bobeli ka libaka tsa phallo, kapa mochini o lehlakoreng le le leng kapa ra fana ka lipoleiti tse se nang mochini tse se nang mochini. Lipoleiti tsohle tsa graphite li ka etsoa ho latela moralo oa hau o hlakileng.

Letlapa la Graphite Bipolars Lethathamo la Boitsebiso:

Lintho tse bonahalang	Boima ba Bongata	Flexural Matla	Matla a Khatellang	Khanyetso e khethehileng	Open Porosity
GRI-1	1.9 g/cc mets	45 Mpa mets	90 Mpa mets	10.0 micro ohm.m max	5% boholo
Mefuta e mengata ea lisebelisoa tsa graphite e fumaneha ho khetha ho latela ts'ebeliso e khethehileng.

Likaroloana:
- Ha e kenelle ka har'a likhase (hydrogen le oksijene)
- Ts'ebetso e nepahetseng ea motlakase
- Ho leka-lekana pakeng tsa conductivity, matla, boholo le boima ba 'mele
- Ho hanyetsa corrosion
- Ho bonolo ho hlahisa likarolo tse ngata:
- E boloka litšenyehelo

Litšoantšo tse qaqileng