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ʻEkolu mau papa graphite ʻokoʻa Nā kikoʻī huahana
Hōʻike o PopularʻO ka pāpaʻi graphite bipolar maʻalahi:
hiki ke hoʻokaʻawale ʻia e like me ka nui loa, ka nui a me ka mānoanoa.
| 'ikamu | ʻŌlelo | ||||
| Ana (mm) | L≤500 | 500＜L≤1000 | 1000＜L≤1500 | L＞1500 | nui loa |
| Māmā (g/cm) | ≥1.73 | ≥1.75 | ≥1.77 | ≥1.79 | waiwai awelika |
| Mānoanoa (mm) | 0.60±0.03 | 0.67±0.03 | 0.74±0.03 | 0.81±0.03 | waiwai awelika |
Papa kuhikuhi hana o ka Papa Bipolar Graphite Hiki
Wahi a nā koi hoʻāʻo o NBT42007-2013, hiki i kā mākou huahana ke hoʻokō i nā hōʻailona penei: ʻO ka hoʻāʻo maoli ʻana e nā mea kūʻai aku hiki ke hoʻokō pono i nā koi o ka hoʻohana.
| 'ikamu | Hōʻike |
| Ikaika U'i（Mpa） | ≥20 |
| Ka ikaika kūlou（Mpa） | ≥20 |
| Ka lawe ʻana (S/cm) | ≥300 |
| Paʻa kinoea | ʻAʻohe-leakage |
Hoʻohana ʻia ka graphite e like me ka electrode material no ka vanadium flow battery, me ka hoʻohana ʻana i ka oxide needle-punched felt, i hana ʻia e ka carbonization, graphitization a me nā kaʻina hana ʻē aʻe. a ua like ka waiwai electrochemical. i ka hoʻohana ʻana i nā mea electrode, ua manaʻo kā mākou graphite i nā hiʻohiʻona o nā pale kūloko liʻiliʻi, ka hana electrochemical maikaʻi a me ke ʻano like ʻole, ke kūpaʻa corrosion maikaʻi, ka haʻahaʻa haʻahaʻa haʻahaʻa a me ka ikaika kiʻekiʻe o ka ikehu, etc.
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Hōʻike opahu wahie Papa bipolar graphite:
ʻO ka hana o ka pā bipolar (kahi i ʻike ʻia he diaphragm) ʻo ia ka hāʻawi ʻana i ke kahawai kahe kinoea, pale i ka hui ʻana ma waena o ka hydrogen a me ka oxygen i loko o ke keʻena kinoea pākahi, a hoʻokumu i kahi ala i kēia manawa ma waena o nā pou Yin a me Yang. Ma ke kumu o ka mālama ʻana i kekahi ikaika mechanical a me ke kūpaʻa kinoea maikaʻi, ʻo ka mānoanoa o ka pā bipolar e like me ka lahilahi e hiki ai ke hōʻemi i ke kūpaʻa conduction i kēia manawa a me ka wela.
Mea kalapona. Loaʻa nā mea kalapona i ka graphite, nā mea kalapona i hoʻoheheʻe ʻia a me ka graphite i hoʻonui ʻia. Hoʻohana ka papa bipolar kuʻuna i ka graphite paʻa a hoʻohana ʻia i loko o ke kahawai kinoea· He mau waiwai kemika paʻa ka pā bipolar graphite a me ke kūpaʻa haʻahaʻa me ka mea.
Pono nā papa bipolar e mālama pono i ka ʻili. Ma hope o ka nickel plating ma ka ʻaoʻao anode o ka pā bipolar, maikaʻi ka conductivity, a ʻaʻole maʻalahi ka pulu ʻana e ka electrolyte, hiki ke pale i ka nalowale o ka electrolyte. ʻO ka pilina maʻalahi ma waena o ka diaphragm electrolyte a me ka pā bipolar ma waho o ka wahi kūpono o ka electrode hiki ke pale pono i ke kinoea mai ka lele ʻana i waho, ʻo ia ka mea i kapa ʻia ʻo "we seal". I mea e hōʻemi ai i ka ʻinoʻino o ka carbonate hehee ma ke kila kila ma ke kūlana "seal wet", pono e "aluminized" ka papa pā bipolar no ka pale.
hoʻopilikino
| Ka lōʻihi o ka hana ʻana o ka pā hoʻokahi | Ka laulā o ka pā hoʻokahi | Ka mānoanoa o ka pā hoʻokahi | ʻO ka mānoanoa liʻiliʻi no ka hana ʻana i ka pā hoʻokahi | Paipai ʻia ka wela hana |
| hoʻopilikino | hoʻopilikino | 0.6-20mm | 0.2mm | ≤180 ℃ |
| ʻO ka mānoanoa | Kahakai | Kahakai | Ikaika Flexural | ʻAʻohe uila |
| ＞1.9g/cm3 | ＞1.9g/cm3 | ＞100MPa | ＞50MPa | ＜12µΩm |
| Kaʻina hana hoʻohāhā1 | Kaʻina hana hoʻohālua2 | Kaʻina hana hoʻohāhā3 |
| ʻO ka mānoanoa liʻiliʻi no ka hana ʻana i ka pā hoʻokahi he 0.2mm.1KG/KPA me ka leaka ʻole | ʻO ka mānoanoa liʻiliʻi no ka hana ʻana i ka pā hoʻokahi he 0.3mm.2KG/KPA me ka leaka ʻole | ʻO ka mānoanoa liʻiliʻi no ka hana ʻana i ka pā hoʻokahi he 0.1mm.1KG/KPA me ka leaka ʻole |
ʻO ka hoʻāʻo hoʻokō anti-explosion o ka pā paʻa (me ke ʻano mai ka hui pā pala bipolar wahie ʻAmelika)
Hoʻopaʻa ka mea hana kūikawā i nā ʻaoʻao ʻehā o ka pā adhesive me kahi torque wrench o 13N.M, a kaomi i ke keʻena hoʻomaha. ʻAʻole e wehe ʻia ka pā paʻa i ka wā e ≥4.5KG (0.45MPA) ka ikaika o ka ea.
ʻO ka hoʻāʻo paʻa ʻana o ka ea o ka pā paʻa
Ma lalo o ke kūlana o ka kaomi ʻana i ke keʻena hoʻoluʻu me 1KG(0.1MPA), ʻaʻohe leakage i loko o ke keʻena hydrogen, ke keʻena oxygen a me ke keʻena o waho.
Ana kū'ē pili
Ke kū'ē ho'opili kiko ho'okahi:＜9mΩ.cm2 Ke kū'ē ho'opili ma'amau:＜6mΩ.cm2
Manaʻo no ka nānā ʻana:
Mai hoʻokomo i nā mea hana ʻoi i loko o ka pahu i ka wā e wehe ai, hiki ke hōʻino i ka huahana.
I ka lawe ʻana i ka huahana, e huki mālie i ka pepa lepili a hiki i ke kihi o ka huahana e hāpai iki ʻia,
a laila lawe i waho i ka huahana holoʻokoʻa
Manaʻo ʻia e hoʻokomo i nā mīkina lima maʻemaʻe i ka wā e lawe ai i nā huahana.
Pono e mālama māmā ʻia e pale i ka pōʻino o ka huahana.
Hōʻike o Conductive plastic bipllar plate :
| Hōʻike | Unite | Waiwai |
| mānoanoa | mm | 0.8-1.2 |
| Kaulike mānoanoa | % | <3 |
| Kū'ē Volume | Ω.CM | <2.5 |
| Ikaika U'i | MPa | > 15 |
| ʻO ka hoʻolōʻihi ʻia ʻana | % | >5 |
| Ka ikaika wiliwili | MPa | > 15 |
| Kūlana hoʻouhi | ʻaʻahu a ʻaʻohe ʻili |
Haʻahaʻa resistivity a kiʻekiʻe tensile ikaika
Kiʻekiʻe corrosion kū'ē, kiʻekiʻe deformation kū'ē
ʻOi aku ka maikaʻi o ka ʻili o ka ʻili
Hana maikaʻi wiliwili
Hana wikiwiki
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No ka hana ma hope o ke kūʻai aku, mālama mau kā mākou hui lawelawe me ʻoe a kū mau i kāu lawelawe. ʻO kā mākou ʻoihana ma hope o ke kūʻai aku ʻana me ka lele ʻana i kā mākou ʻenehana e kōkua iā ʻoe e hoʻoponopono i nā pilikia ma ka pūnaewele. ʻO kā mākou palapala hōʻoia he 12 mahina ma hope o ka lawe ʻana.
wahi hana
Aloha Kupa!
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