Efere Bipolar Graphite na-eduzi

Efere Bipolar Graphite na-eduzi
Nkọwa:
Efere Bipolar Graphite Conductive bụ isi akụrụngwa nke mkpụrụ ndụ mmanụ ọkụ na batrị eruba. Ọ na-eme ka nkewa gas, ntụgharị ọkụ eletrik na mwepu okpomọkụ, na-enwe nnukwu conductivity, nguzogide corrosion, ịdị arọ dị arọ na nkwụsi ike dị elu - okpomọkụ. Kwesịrị ekwesị maka ụgbọ ala, biomedical na ubi ndị ọzọ, ọ na-enyere aka melite arụmọrụ na ịgbatị ndụ ọrụ.
MOQ: 100pc
Ihe: graphite eke
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Isi ngwaahịa

 

Efere Bipolar Graphite Conductive na-ewe ihe dị elu- graphite dị ọcha (ọdịnaya carbon karịrị ma ọ bụ ha nhata 99.95%) dị ka isi ihe, ** ma jikọtara ya na teknụzụ dị elu nke na-akpụpụta (dị ka mkpakọ ịkpụzi, mkpakọ, ma ọ bụ extrusion) na usoro mgbanwe elu (dịka, mkpuchi carbon, plating metal). Isi uru ya dabere na idozi isi ihe mgbu atọ nke efere bipolar ọdịnala (igwe, resin - dabere):

  • Na-ewepụ "corrosion{0}} emebi emebi conductivity" na gburugburu mkpụrụ ndụ mmanụ acid;
  • Na-ebelata "mbelata ike na-akpata site na nkwụsị kọntaktị dị elu";
  • Na-edozi "ike nhazi" na "ọchịchọ dị fechaa" maka ụgbọ ala - agbakwunyere/mkpọgharị ọnọdụ.

Nka nka (Dabere na ụkpụrụ ụlọ ọrụ ụlọ ọrụ na nnukwu ọnụ ọgụgụ data)

 

Otu parameter

Oke nkọwapụta

 

Isi ihe

Eserese dị ọcha{{0}dị elu (ọdịnaya carbon karịrị 99.95%)

 

Usoro nhazi

Ịpịpụta ebu / oyi isostatic ịpị

 

Arụmọrụ Eletriki

Nkwụghachi olu: Ihe na-erughị ma ọ bụ haha ​​20 μΩ·m (RT)

 

Arụmọrụ okpomọkụ

Nrụpụta okpomọkụ: 150–300 W/m·K (RT)

 

Arụmọrụ igwe

Ike Flexural: Karịrị ma ọ bụ hà nhata 40 MPa; Ike mkpakọ: Karịrị ma ọ bụ hà nhata 120 MPa

 

Nguzogide corrosion

Mbelata arọ: Ihe na-erughị ma ọ bụ hà nhata 0.1 mg/cm² (98% H₂SO₄, ogo 80, 100h)

 

Ihe Nhazi

Ọkpụrụkpụ: 1-5 mm; Ntachi anya ọwa mmiri: ± 0.05 mm

 

Ndakọrịta gburugburu

Okpomọkụ na-arụ ọrụ: -40 ~ 85 ogo; Iru mmiri na-arụ ọrụ: 10-95% RH

 

Ndụ ije ozi

Karịrị ma ọ bụ hà nhata 10,000 awa (ọrụ na-aga n'ihu)

 

Ngwaahịa na-akwado nhazi ahaziri onwe ahaziri.

Atụmatụ isi

 

Ultra-Nrụpụta dị elu na arụrụ ọkụ
N'ụzọ dị irè na-ebelata nguzogide n'ime ime nke mkpokọ mmanụ ụgbọala, na olu resistivity Ihe na-erughị ma ọ bụ hà 20 μΩ·m (RT) na thermal conductivity 150-300 W / m·K, na-eme ka nkesa okpomọkụ dị iche iche na izere ikpo ọkụ mpaghara (nchegbu kachasị na 68% nke ọrụ ụgbọ ala mmanụ ụgbọala).


Nguzogide nrụrụ dị mma
Na-eguzogide corrosion sitere na electrolytes acidic (dịka ọmụmaatụ, proton exchange membranes) na gburugburu iru mmiri dị elu{{2}; enweghị arụrụ arụ doro anya rere ure mgbe awa 5 gachara,000+ awa nke ịrụ ọrụ na-aga n'ihu na ngwọta 0.5mol/L H₂SO₄ (zutere ihe ndị chọrọ ịdịte aka nke sistemu mmanụ ụgbọ ala 90% na ekwentị mkpanaaka).


Nhazi nkenke & akara
Ọwa na-asọpụta ahazi nke ọma (obosara 0.5-2mm, omimi 0.3-1.5mm) na nnabata akụkụ ±0.05mm, na-ahụ maka nkesa nke hydrogen/ikuku n'otu na igbochi obe mmiri{5}} (dị oke mkpa maka ịrụ ọrụ nke ọma, dị ka data buru ibu na-akpata ọdịda tojupụtara).


Dị fechaa & Ike nrụzi dị elu
Efere Bipolar Graphite na-arụ ọrụ nwere njupụta nke 1.7–1.9 g/cm³ (1/3 njupụta nke efere bipolar metal), na-ebelata ibu nchịkọta site na 20–30%. Ọ na-enwekwa ike mgbanwe nke ukwuu karịa ma ọ bụ nhata 40 MPa yana ike mkpakọ nke Karịrị ma ọ bụ nhata 120 MPa, nke na-enye ya ohere iguzogide ike njigide ma megharịa maka ịma jijiji na mmetụta ụgbọ ala.


Ogologo oge- nkwụsi ike & Nlekọta dị ala
Ọ dịghị mkpa maka mkpuchi- corrosion (na-ezere ihe ize ndụ ikpuchi mkpuchi), ndụ ọrụ karịrị awa 10,000 ma ọ bụ ha nhata (zutere ihe ikike afọ 8/160,000km chọrọ maka ụgbọ ala mmanụ ụgbọala hydrogen).

 

Mpaghara ngwa

 

Ụgbọ ala mmanụ hydrogen
Isi ihe mejupụtara PEMFC (Proton Exchange Membrane Fuel Cell) maka ụgbọ ala ndị njem, ụgbọ ala azụmahịa, na gwongworo; Onye na-ahụ maka iduzi ikuku ugbu a, ikesa gas mmeghachi omume (H₂ / ikuku), na iwepu mmiri / okpomọkụ.


Sistemụ Ike ekesara
A na-eji ya na ụlọ / ụlọ ọrụ na-emepụta mmanụ ọkụ (1-100 kW), na-enye mmepụta ike kwụsiri ike na obere mkpọtụ na ihe efu (nke a ma ama na mpaghara nwere mkpa nchekwa ume ọhụrụ).


Ngwunye ọkụ nwere ike ibugharị
Ejikọtara n'ime ngwugwu ọkụ cell mmanụ dị arọ maka arụ ọrụ n'èzí (ndị agha, nchọpụta ubi) na nnapụta mberede, jiri ogologo ntachi obi dochie batrị lithium omenala.


Ụgbọ okporo ígwè & Maritime
Tinyere na ụgbọ oloko na ụgbọ mmiri hydrogen{0}, na-eme mgbanwe na gburugburu ebe ọjọọ (oke iru mmiri, ịgba nnu) nwere ezigbo nguzogide corrosion.


Sistemụ Nchekwa Ike
Ejikọtara ya na sistemu nchekwa nchekwa ike anyanwụ/ikuku, na-eje ozi dị ka akụkụ bụ isi nke nchekwa ike ume ọhụrụ "ike ọhụrụ + mmanụ ọkụ", na-eme ka nkwụsi ike grid.

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Ihe nchịkọta dị ọkụ: eduzi graphite bipolar efere, China conductive graphite bipolar efere emepụta

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