Poleiti ea Bipolar ea Graphite e tsamaisang motlakase e rekisoang haholo

Tlhaloso e Khutšoanyane:

Poleiti ea bipolar ke tšehetso e ka sehloohong ea sebopeho sa stack ea lisele tsa mafura, 'me moralo oa eona oa sebopeho o etsa mocha oa phallo ea haedrojene, moea le metsi ka har'a stack. E le sebopeho se seholo sa stack, botenya ba poleiti ea bipolar bo ama ka kotloloho matla a stack. Hona joale, ka lebaka la moeli o phahameng oa theknoloji ea electrode ea membrane indastering, tsoelo-pele ea katleho e lieha, 'me ntlha ea pele ea ho ntlafatsa ts'ebetso ea lihlahisoa tsa stack e haholo-holo holim'a poleiti ea bipolar.

Poleiti ea bipolar ea sele ea mafura e tlameha ho fihlela litlhoko tse latelang tsa ts'ebetso:

E le hore poleiti ea bipolar e bapale karolo e latellanang ka seleng e le 'ngoe, e tlameha ho ba le conductivity e phahameng; ho arola khase ea karabelo le metsi a qhibilihang mocheso ka har'a cavity ka 'ngoe, ho kenella ha khase ha poleiti ea bipolar ho lokela ho fihlela litlhoko;

Mocheso oa sebaka sa karabelo o fetisetsoa ho coolant kapele, 'me poleiti ea bipolar e lokela ho ba le conductivity e phahameng ea mocheso; ha ho nahanoa ka matla a sebopeho, ho thothomela, matla a mangata le ho qala mocheso o tlase, matla, boima le bokhoni ba mocheso ba thepa ea poleiti ea bipolar le tsona li lokela ho fihlela litlhoko tsa ts'ebetso ea sehlahisoa.

Romella imeile ho rona Khoasolla e le PDF

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Ka lebaka la thuso e ntle haholo, mefuta e fapaneng ea lihlahisoa tse holimo, litšenyehelo tse potlakileng le phano e sebetsang hantle, re thabela botumo bo botle har'a bareki ba rona. Re bile k'hamphani e mafolofolo e nang le 'maraka o pharaletseng oa Plate ea Bipolar e tsamaisang motlakase e ntle, Re amohela bareki ba bacha le ba hōlileng kamehla ba re fang tlhaiso-leseling ea bohlokoa le litlhahiso tsa tšebelisano-'moho, re re lumelleng ho holisa le ho theha hammoho, le ho lebisa sechaba le basebetsi ba rona!
Ka lebaka la thuso e ntle haholo, mefuta e fapaneng ea lihlahisoa tse holimo, litšenyehelo tse potlakileng le phano e sebetsang hantle, re thabela botumo bo botle har'a bareki ba rona. Re bile k'hamphani e mafolofolo e nang le 'maraka o pharaletseng oaLipoleiti tsa Graphite tsa Chaena le Graphite Bipolar bakeng sa MafuraNtle le matla a tekheniki a matla, re boetse re hlahisa lisebelisoa tse tsoetseng pele bakeng sa tlhahlobo le ho tsamaisa tsamaiso e tiileng. Basebetsi bohle ba k'hamphani ea rona ba amohela metsoalle lapeng le kantle ho naha ho tla bakeng sa maeto le khoebo ho latela tekano le melemo ea bobeli. Haeba u na le thahasello ho eng kapa eng ea lintho tsa rona, ka kopo ikutloe u lokolohile ho ikopanya le rona bakeng sa khotheishene le lintlha tsa sehlahisoa.

Tlhaloso ea Sehlahisoa

Re thehile lipoleiti tsa bipolar tsa graphite tse theko e tlaase bakeng sa PEMFC tse hlokang tšebeliso ea lipoleiti tse tsoetseng pele tsa bipolar tse nang le motlakase o phahameng le matla a matle a mechini. Lipoleiti tsa rona tsa bipolar li lumella lisele tsa mafura ho sebetsa mochesong o phahameng 'me li na le motlakase o motle le motlakase o phahameng.

Re fana ka thepa ea graphite ka resin e kenelletsoeng ho fihlela ho se kenelle ha khase le matla a phahameng. Empa thepa ena e boloka thepa e ntle ea graphite mabapi le ho tsamaisa motlakase ka bongata le ho tsamaisa mocheso ka bongata.

Re ka sebetsa ka mechine ea lipoleiti tsa bipolar ka mahlakoreng ka bobeli ka masimo a phallo, kapa ka mochini o le mong kapa ra fana ka lipoleiti tse se nang letho tse sa sebetsoang. Lipoleiti tsohle tsa graphite li ka etsoa ka mechine ho latela moralo oa hau o qaqileng.

Leqephe la Boitsebiso la Graphite Bipolar Plates:

Thepa	Bongata ba Bongata	Ho tenyetseha Matla	Matla a Khatello	Ho hanyetsa ka ho khetheha	Ho Bula Methapo e Meholo
GRI-1	1.9 g/cc motsotso	Metsotso e 45 ea Mpa	90 Mpa mets	10.0 micro ohm.m max	5% e phahameng
Ho na le mefuta e mengata ea thepa ea graphite eo u ka e khethang ho latela ts'ebeliso e itseng.

Likaroloana:
- E ke ke ea qojoa ke likhase (haeterojene le oksijene)
- Phetisetso e ntle ea motlakase
- Tekanyo pakeng tsa ho tsamaisa motlakase, matla, boholo le boima
- Ho hanyetsa ts'enyeho
- Ho bonolo ho e hlahisa ka bongata Likarolo:
- E bolokang tjhelete

Litšoantšo tse qaqileng

Tlhahisoleseling ea Khamphani

111

Lisebelisoa tsa Feme

222

Ntlo ea polokelo

333

Lisetifikeiti

Litifikeiti22 Ka lebaka la thuso e ntle haholo, mefuta e fapaneng ea lihlahisoa tse holimo, litšenyehelo tse potlakileng le phano e sebetsang hantle, re thabela botumo bo botle har'a bareki ba rona. Re bile k'hamphani e mafolofolo e nang le 'maraka o pharaletseng oa Plate ea Bipolar e tsamaisang motlakase e ntle, Re amohela bareki ba bacha le ba hōlileng kamehla ba re fang tlhaiso-leseling ea bohlokoa le litlhahiso tsa tšebelisano-'moho, re re lumelleng ho holisa le ho theha hammoho, le ho lebisa sechaba le basebetsi ba rona!
E rekisoang haholoLipoleiti tsa Graphite tsa Chaena le Graphite Bipolar bakeng sa MafuraNtle le matla a tekheniki a matla, re boetse re hlahisa lisebelisoa tse tsoetseng pele bakeng sa tlhahlobo le ho tsamaisa tsamaiso e tiileng. Basebetsi bohle ba k'hamphani ea rona ba amohela metsoalle lapeng le kantle ho naha ho tla bakeng sa maeto le khoebo ho latela tekano le melemo ea bobeli. Haeba u na le thahasello ho eng kapa eng ea lintho tsa rona, ka kopo ikutloe u lokolohile ho ikopanya le rona bakeng sa khotheishene le lintlha tsa sehlahisoa.