Peb paub tias peb tsuas muaj kev vam meej yog tias peb tuaj yeem lav peb cov nqi sib tw ua ke thiab cov txiaj ntsig zoo tib lub sijhawm rau 2019 Tuam Tshoj Tshiab Tsim High Density Graphite Bipolar Phaj rau Hydrogen Roj Cells, Ua tus qauv ntawm daim teb no yog peb lub hom phiaj tsis tu ncua. Furnishing pib nrog cov khoom hauv chav kawm yog peb lub hom phiaj. Txhawm rau tsim kom muaj lub neej zoo nkauj, peb xav koom tes nrog txhua tus phooj ywg zoo hauv koj lub tsev thiab txawv teb chaws. Yog tias koj muaj kev txaus siab hauv peb cov kev daws teeb meem, thov tsis txhob tos kom tiv tauj peb.
Peb paub tias peb tsuas muaj kev vam meej yog tias peb tuaj yeem lav tau yooj yim peb cov nqi sib tw ua ke thiab cov khoom muaj txiaj ntsig zoo tib lub sijhawm rauTuam Tshoj Graphite Bipolar Phaj thiab Graphite Phaj, Peb tau nce zuj zus ntxiv peb cov lag luam thoob ntiaj teb raws li cov khoom lag luam zoo thiab cov kev daws teeb meem, kev pabcuam zoo heev, tus nqi tsim nyog thiab xa khoom raws sijhawm. Nco ntsoov tiv tauj peb txhua lub sijhawm kom paub ntau ntxiv.
Peb tau tsim cov nqi-zoo graphite bipolar daim hlau rau PEMFC uas yuav tsum tau siv cov phaj siab bipolar nrog cov hluav taws xob zoo thiab cov khoom siv zoo. Peb cov phaj bipolar tso cai rau cov roj hlwb ua haujlwm ntawm qhov kub thiab txias thiab muaj hluav taws xob zoo heev thiab thermal conductivity.
Peb muab cov khoom siv graphite nrog impregnated resin thiaj li ua tiav cov roj impermeability thiab siab zog. Tab sis cov khoom khaws cia cov khoom zoo ntawm graphite nyob rau hauv cov nqe lus ntawm hluav taws xob conductivity thiab siab thermal conductivity.
Peb tuaj yeem tshuab cov phaj bipolar ntawm ob sab nrog cov chaw ntws, lossis tshuab ib sab lossis muab cov phaj tsis muaj qhov tsis muaj qhov zoo li. Tag nrho cov graphite daim hlau tuaj yeem ua tau raws li koj cov qauv tsim.
Graphite Bipolar Phaj Cov Ntaub Ntawv:
| Khoom siv | Kev ceev ceev | Flexural Lub zog | Compressive zog | Tshwj xeeb Resistivity | Qhib Porosity |
| GRI-1 | 1.9 g / cc min | 45 Mpa min | 90 Mpa min | 10.0 micro ohm max | 5% max |
| Ntau qib ntawm cov ntaub ntawv graphite muaj rau xaiv raws li cov ntawv thov tshwj xeeb. | |||||
Nta:
- impermeable rau gases (hydrogen thiab oxygen)
- Zoo tagnrho hluav taws xob conductivity
- Qhov sib npaug ntawm conductivity, lub zog, qhov loj thiab qhov hnyav
- Kev tiv thaiv corrosion
- Ib qho yooj yim los tsim nyob rau hauv ntau yam nta:
- Nqi-zoo
Peb paub tias peb tsuas muaj kev vam meej yog tias peb tuaj yeem lav peb cov nqi sib tw ua ke thiab cov txiaj ntsig zoo tib lub sijhawm rau 2019 Tuam Tshoj Tshiab Tsim High Density Graphite Bipolar Phaj rau Hydrogen Roj Cells, Ua tus qauv ntawm daim teb no yog peb lub hom phiaj tsis tu ncua. Furnishing pib nrog cov khoom hauv chav kawm yog peb lub hom phiaj. Txhawm rau tsim kom muaj lub neej zoo nkauj, peb xav koom tes nrog txhua tus phooj ywg zoo hauv koj lub tsev thiab txawv teb chaws. Yog tias koj muaj kev txaus siab hauv peb cov kev daws teeb meem, thov tsis txhob tos kom tiv tauj peb.
2019 Tuam Tshoj Tshiab TsimTuam Tshoj Graphite Bipolar Phaj thiab Graphite Phaj, Peb tau nce zuj zus ntxiv peb cov lag luam thoob ntiaj teb raws li cov khoom lag luam zoo thiab cov kev daws teeb meem, kev pabcuam zoo heev, tus nqi tsim nyog thiab xa khoom raws sijhawm. Nco ntsoov tiv tauj peb txhua lub sijhawm kom paub ntau ntxiv.
