Ishingiro ry'igicuruzwa

Conductive Graphite Bipolar Plate ifata graphite y’ubusuku bwinshi (irimwo carbone Irengeye canke ingana na 99,95%) nk’ikintu c’ishimikiro, **kandi ihuriweko** n’ubuhinga buteye imbere bwo guhingura (nk’uguhingura, gufatanya, canke gusohora) n’uburyo bwo guhindura carbone ku ruhande. Agaciro kayo nyamukuru kari mu gutorera umuti ibibazo bitatu vy’ingenzi vy’ububabare bw’ibipande vy’imirongo ibiri (ivyuma, ivyuma - bishingiyeko):

Gukuraho "ugusenyuka kw'ubushobozi bwo gutwara umuriro" mu bidukikije vy'amavuta y'ibinyabiziga;
Kugabanya "ugutakaza inguvu bitewe n'uguhangana n'ibintu vyinshi";
Guringaniza "inkomezi z'imiterere" n'"ibisabwa vy'uburemere buke" ku modoka-ishizweko/itwara.

Ivyagezwe vy'ubuhinga (bishingiye ku ngingo ngenderwako z'inganda n'imibare y'amakuru manini)

Ivyiyumviro vy'imirongo	Urutonde rw'ibisobanuro
Ibikoresho vy'ishimikiro	Graphite y'ubusuku bwinshi - (ibirimwo carbone Birenze canke bingana na 99.95%)
Uburyo bwo guhingura	Gukanda ububiko / Gukanda isostatic ikaze
Ibikorwa vy'umuyagankuba	Ubushobozi bwo guhangana n’ijwi: Buri munsi canke bungana na 20 μΩ·m (RT)
Ibikorwa vy'ubushuhe	Ubushobozi bwo gutwara ubushuhe: 150-300 W/m·K (RT)
Ibikorwa vy'ubuhinga	Inkomezi zo Gukomera: Zirengeye canke zingana na 40 MPa; Inkomezi z’ugufatanya: Zirengeye canke zingana na 120 MPa
Uguhangana n'ubumara	Gutakaza ibiro: Biri munsi canke bingana na 0,1 mg/cm2 (98% H2SO4, degre 80 , 100h)
Imiterere y'imiterere	Uburebure: 1–5 mm; Ukwihanganira umurongo w'amazi: ±0.05 mm
Uguhindura ibidukikije	Ubushuhe bwo gukoresha: -40~85 degre ; Ubukonje bwo gukoresha: 10–95% RH
Ubuzima bw'igikorwa	Amasaha arenga canke angana na 10.000 (ugukora ubudasiba)

Ibicuruzwa birashigikira uguhindura umuntu ku giti ciwe.

Ibirango nyamukuru

Ultra-Ubushobozi bwo gutwara umuyagankuba n'ubushobozi bwo gutwara umuyagankuba
Igabanya neza ubushobozi bwo guhangana n’ibirundo vy’amavuta, n’ubushobozi bwo guhangana n’uburemere buri munsi canke bungana na 20 μΩ·m (RT) n’ubushobozi bwo gutwara ubushuhe 150–300 W/m·K, bikaba bituma ubushuhe bugenda bumwe kandi bikarinda gushuha cane mu karere (ikintu gihambaye cane mu 68% vy’amavuta y’imigambi).

Uguhangana n'ubumara bwiza cane
Ishobora guhangana n’ugusenyuka kw’ibintu bifise aside (nk’akarorero, utugingo ngengabuzima duhindura amaprotoni) be n’ibidukikije bifise ubukonje bwinshi-; nta kubora kw’ibikorwa bigaragara inyuma y’amasaha 5,000+ y’ugukora ubudasiba mu munyuro wa 0.5mol/L H2SO4 (uhuye n’ibisabwa vyo gukomera kw’ibikoresho vy’amavuta 90% bihagaze n’ibigendagenda).

Ubuhinga bwiza n'ugukingira
Ivyuma vy’amazi vyubatswe mu buryo bumwe (ubwaguke 0.5–2mm, uburebure 0.3–1.5mm) bifise ubushobozi bwo kwihanganira ±0.05mm, bikaba bituma amazi/ikirere bigabanywa mu buryo bumwe kandi bikabuza amazi gusohoka (bihambaye cane ku bijanye n’ubushobozi bw’ibirundo, nk’uko bigaragara mu makuru menshi ku bijanye n’ugusenyuka kw’ibirundo).

Uburemere buke & Inkomezi nyinshi z'ubuhinga
Igipande c’ivyuma gifise uburemere bwa 1,7–1,9 g/cm3 (1/3 y’uburemere bw’ivyuma), kigabanya uburemere bw’ikirundo n’ibice 20–30%. Irafise kandi inkomezi zo gukomera zirenga canke zingana na 40 MPa be n’inkomezi zo gukomera zirenga canke zingana na 120 MPa, ivyo bikaba biyifasha kwihanganira inguvu zo gufatanya n’ibirundo no kumenyera ukunyiganyiga kw’imodoka n’ugukubitwa .

Igihe kirekire-Ugushikama n'Ukwitaho bike
Nta nkenerwa y’ibipfukisho birwanya-ugusenyuka (kwirinda ingorane zo gusenyuka kw’ibipfukisho), ubuzima bw’ibikorwa Burengeye canke bungana n’amasaha 10.000 (bihuye n’ibisabwa vy’imyaka 8/160.000km ku modoka zikoresha amavuta y’iyidrojeni).

Ibibanza vy'ibisabwa

Ibinyabiziga bikoresha amavuta y'iyidrojeni
Igihimba nyamukuru c’ibirundo vy’amavuta y’ibitoro vy’imiduga, imodoka z’ubudandaji, n’ibikamyo; ishinzwe kuyobora umuriro, gukwiragiza imyuka y’inyishu (H2/ikirere), no gukuraho amazi/ubushuhe.

Uburyo bw'inguvu zikwiragijwe
Ikoreshwa mu gutanga amashanyarazi y’amazuku/inganda (1–100 kW), itanga amashanyarazi ahamye ata rusaku rwinshi kandi ata n’ikintu gisohoka (izwi cane mu bice bikeneye ububiko bw’inguvu zishobora gusubirwamwo).

Ibikoresho vy'amashanyarazi vy'iminwe
Ishizwe mu bikoresho vy’amashanyarazi vy’uburemere buke vy’ibikorwa vyo hanze (ivy’igisirikare, ivy’ugutohoza mu mirima) no mu gutabara vyihutirwa, isubirira amabateri ya litiyumu ya kera afise ukwihangana gukomeye.

Ivy'Igariyamoshi n'Ivy'Ikiyaga
Ikoreshwa ku magare n’ubwato bikoreshwa n’ihydrogène-, bishobora guhura n’ibidukikije bikomeye (ubukonje bwinshi, umunyu) bifise ubushobozi bwiza cane bwo guhangana n’ugusenyuka.

Uburyo bwo kubika inguvu
Ihuye n'uburyo bwo kubika inguvu z'izuba/umuyaga, ikora nk'igice nyamukuru c'ububiko bw'inguvu z'imigwi "inguvu zishobora gusubirwamwo + ivyuma vy'amavuta", bituma uruzitiro rudahungabana.