Phano e Potlakileng ea China Graphite Bipolar Plate bakeng sa Pem Fuel Cell

Thekiso e Potlakileng bakeng sa China Graphite Bipolar Plate bakeng sa Pem Fuel Cell Setšoantšo se Hlahelitsoeng

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 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

E latela molao-motheo o reng "Ho tšepahala, ho sebetsa ka thata, ho tsoteha, ho qapa" ho hlahisa lihlahisoa tse ncha kamehla. E nka bareki, katleho e le katleho ea eona. Ha re theheng bokamoso bo atlehileng bakeng sa Phano e Potlakileng bakeng sa China Graphite Bipolar Plate bakeng sa Pem Fuel Cell, Ha re shebile bokhoni, tsela e atolositsoeng eo re lokelang ho e etsa, re ntse re hahamalla ho ba basebetsi bohle ka tjantjello e felletseng, ts'epo e makhetlo a lekholo le ho beha khoebo ea rona tikoloho e ntle, lihlahisoa tse tsoetseng pele, mokhatlo oa boleng bo holimo oa boemo ba pele le ts'ebetso e thata!
E latela molao-motheo o reng "Ho tšepahala, ho sebetsa ka thata, ho tsoteha, ho qapa" ho hlahisa lihlahisoa tse ncha kamehla. E nka bareki, katleho e le katleho ea eona. A re hlaoleleng bokamoso bo atlehileng ka matsoho bakeng saChina Graphite Plate, Bohloeki bo Phahameng ba Graphite, Re 'nile ra labalabela ho sebelisana le lik'hamphani tsa linaheng tse ling tse tsotellang haholo boleng ba sebele, phepelo e tsitsitseng, bokhoni bo matla le tšebeletso e ntle. Re ka fana ka theko ea tlholisano ka ho fetesisa ka boleng bo holimo, hobane re Litsebi tse EKETSEHILENG. U amoheloa ho etela k'hamphani ea rona ka nako efe kapa efe.

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.

Lethathamo la Boitsebiso ba Graphite Bipolar Plates:

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