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Maplate matatu akasiyana egrafiti Ruzivo rwechigadzirwa
Tsanangudzo yeVakakurumbiraPlate yeBipolar inochinjika yeGraphite:
izvo zvinogona kusiyaniswa zvichienderana nehukuru hwakanyanya, huwandu uye ukobvu.
| Chinhu | Mashoko | ||||
| Chiyero (mm) | L≤500 | 500＜L≤1000 | 1000＜L≤1500 | L＞1500 | saizi yepamusoro |
| Kuwanda (g/cm) | ≥1.73 | ≥1.75 | ≥1.77 | ≥1.79 | kukosha kwepakati |
| Ukobvu (mm) | 0.60±0.03 | 0.67±0.03 | 0.74±0.03 | 0.81±0.03 | kukosha kwepakati |
Index yeKushanda kweFlexible Graphite Bipolar Plate
Zvichienderana nezvinodiwa pakuyedza zveNBT42007-2013, zvigadzirwa zvedu zvinogona kuzadzisa zviratidzo zvinotevera: Kuyedzwa chaiko kwevatengi kunogona kuzadzisa zvizere zvinodiwa pakushandisa.
| Chinhu | Chiratidzo |
| Simba reKusimba (Mpa) | ≥20 |
| Simba Rekukotama (Mpa) | ≥20 |
| Kufambisa mafambiro (S/cm) | ≥300 |
| Kusimba kwegesi | Hapana kubuda kwemvura |
Iyo graphite felt inoshandiswa se electrode material ye vanadium flow battery, Ichishandisa iyo imported oxide needle-punched felt, inogadzirwa ne carbonization, graphitization nedzimwe nzira. Nekuti kugadzirwa kunogadziriswa nemidziyo inoramba ichienderera mberi, pamusoro pefelt yakati sandara ine ukobvu hwakafanana, uye hunhu hwe electrochemical hwakafanana. Mukushandisa zvinhu zve electrode, graphite felt yedu ine hunhu hwe resistances diki dzemukati, good and uniform electrochemical activity, good corrosion resistance, low cycle attenuation uye high energy efficiency, etc...
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Tsanangudzo yesero remafuta Graphite bipolar ndiro:
Basa re bipolar plate (inozivikanwawo se diaphragm) nderekupa nzira yekuyerera kwegasi, kudzivirira kusangana pakati pehydrogen neokisijeni mukamuri yegesi yebhatiri, uye kugadzira nzira yemagetsi pakati peYin neYang poles dzakatevedzana. Pachinzvimbo chekuchengetedza simba remakanika uye kuramba gasi zvakanaka, ukobvu hwe bipolar plate hunofanira kunge hwakatetepa sezvinobvira kuderedza kuramba kwemhepo nekupisa.
Zvinhu zveCarbonaceous. Zvinhu zveCarbonaceous zvinosanganisira graphite, zvinhu zvecarbon zvakaumbwa uye graphite yakawedzerwa (inochinjika). Purati yebipolar yechinyakare inoshandisa graphite yakakora uye inogadzirwa muchina wegesi · Purati yebipolar yegraphite ine hunhu hwemakemikari hwakagadzikana uye inodzivirira kubatwa zvakanyanya nemea.
Mapureti eBipolar anoda kugadziriswa zvakanaka pamusoro. Mushure mekuiswa nickel plating parutivi rweanode yepureti yebipolar, conductivity yakanaka, uye hazvisi nyore kunyoroveswa neelectrolyte, izvo zvinogona kudzivirira kurasikirwa neelectrolyte. Kubatana kuri nyore pakati pe electrolyte diaphragm nepureti yebipolar kunze kwenzvimbo inoshanda ye electrode kunogona kudzivirira gasi kubva pakubuda, iyo inonzi "wet seal". Kuti kuderedze ngura ye carbonate yakanyungudutswa pasimbi isina tsvina panzvimbo ye "wet seal", furemu yepureti yebipolar inofanira "kugadziriswa" kuti idzivirire.
yakagadzirirwa
| Kureba kwekugadzira ndiro imwe chete | Kugadzira upamhi hwendiro imwe chete | Kugadzira ukobvu hwendiro imwe chete | Ukobvu hushoma hwekugadzirisa ndiro imwe chete | Tembiricha yekushanda inokurudzirwa |
| yakagadzirirwa | yakagadzirirwa | 0.6-20mm | 0.2mm | ≤180℃ |
| Kuwanda kwevanhu | Kuoma kwemahombekombe | Kuoma kwemahombekombe | Simba reFlexural | Kudzivirira magetsi |
| ＞1.9g/cm3 | ＞1.9g/cm3 | ＞100MPa | ＞50MPa | ＜12µΩm |
| Maitiro ekuisa pamuviri1 | Maitiro ekuisa pamuviri2 | Maitiro ekuisa pamuviri3 |
| Ukobvu hushoma hwekugadzirisa ndiro imwe chete i0.2mm.1KG/KPA isina kubuda mvura | Ukobvu hushoma hwekugadzirisa ndiro imwe chete i0.3mm.2KG/KPA isina kubuda mvura | Ukobvu hushoma hwekugadzirisa ndiro imwe chete i0.1mm.1KG/KPA isina kubuda mvura |
Kuyedzwa kwekushanda kweadhesive plate kudzivirira kuputika (nzira kubva kukambani yeAmerican fuel bipolar plate)
Chishandiso chakakosha chinosunga mativi mana eplate yekunamira ne torque wrench ye 13N.M, uye chinodzvanya mukamuri yekutonhodza. Plate yekunamira haizovhurike kana simba rekumanikidzwa kwemhepo riri ≥4.5KG(0.45MPA)
Kuyedzwa kwekusimba kwemhepo kweplate inonamira
Kana imba yekutonhodza yamanikidzwa ne1KG(0.1MPA), hapana kubuda kwemvura mukamuri rehydrogen, kamuri reokisijeni nekamuri rekunze.
Kuyerwa kwekudzivirira kubata
Kuramba kubata-poindi imwe chete: <9mΩ.cm2 Avhareji yekuramba kubata-poindi: <6mΩ.cm2
Pfungwa Dzekutarisira:
Usaise midziyo yakapinza mubhokisi paunenge uchivhura, izvo zvinogona kukonzera kukuvara kwechigadzirwa.
Paunenge uchibvisa chigadzirwa, dhonza zvinyoro nyoro bepa rechinyorwa kusvika kona yechigadzirwa yasimudzwa zvishoma,
wobva wabvisa chigadzirwa chose
Zvinokurudzirwa kupfeka magirovhosi akapfava anoraswa panguva yekutora zvigadzirwa.
Inofanira kubatwa zvishoma kuti isakuvadzwe nechigadzirwa.
Tsanangudzo yepurasitiki yeConductive bipllar plate :
| Chiratidzo | Chikamu | Kukosha |
| Ukobvu | mm | 0.8-1.2 |
| Ukobvu Kufanana | % | <3 |
| Kuramba kweVhoriyamu | Ω.CM | <2.5 |
| Simba reKusimba | MPa | > 15 |
| Kureba Kwekutyoka | % | >5 |
| Simba rekushongedza | MPa | > 15 |
| Mamiriro ekuputira | yunifomu uye hapana kukweshwa |
Kudzivirira kwakaderera uye simba rakawanda rekumanikidza
Kuramba kwakanyanya ngura, kuramba kwakanyanya kushanduka
Yakanakisa pamusoro penzvimbo inoshanda, nzvimbo yepamusoro chaiyo yepamusoro
Kushanda zvakanaka kwekushongedza
Basa Rinokurumidza
Kuti muwane mutengo usati watenga, timu yedu yekutengesa inogona kupindura mubvunzo wenyu mukati memaminitsi makumi mashanu kusvika zana panguva yebasa uye mukati memaawa gumi nemaviri panguva yekushanda. Mhinduro nekukurumidza uye yehunyanzvi ichakubatsirai kuwana mutengi wenyu nesarudzo yakakwana uye inoshanda zvakanyanya.
Padanho reodha, timu yedu yehunyanzvi ichatora mifananidzo mazuva ese matatu kusvika mashanu kuti uwane ruzivo rwekutanga nezvekugadzirwa uye ichakupa magwaro mukati memaawa makumi matatu nematanhatu ekuvandudza kufambira mberi kwekutumira. Tinonyanya kutarisisa sevhisi mushure mekutengesa.
Padanho rekutengesa mushure mekutengesa, timu yedu yebasa inogara ichikubatai padyo uye inogara ichimirira pabasa renyu. Basa redu rehunyanzvi mushure mekutengesa rinosanganisirawo kutumira mainjiniya edu kuti vakubatsirei kugadzirisa matambudziko panzvimbo yacho. Waranti yedu ndeyemwedzi gumi nemiviri mushure mekutumira.
nzvimbo yebasa
Rudo rweMutengi!
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~ Justin Busa
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~ Billy Young
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~ Robby McCullough
Mibvunzo Inowanzo bvunzwa
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Unovimbisa here kuti zvigadzirwa zvichaunzwa zvakachengeteka?
Ehe, tinogara tichishandisa kurongedza kwemhando yepamusoro kwekutengesera kunze kwenyika. Tinoshandisawo kurongedza zvinhu zvine njodzi zvakanangana nezvigadzirwa zvine njodzi uye kutakura zvinhu zvinotonhora zvakabvumidzwa nevatengi vezvinhu zvinodzivirira kupisa. Zvinodiwa zvepakeji zvine hunyanzvi uye zvekurongedza zvisiri zvemhando yepamusoro zvinogona kuwedzera muripo.
Ko mari yekutumira zvinhu yakadii?
Mari yekutumira inoenderana nenzira yaunosarudza kutenga zvinhu. Express ndiyo nzira inokurumidza uye inodhura zvakanyanya. Kutakura zvinhu nechikepe ndiyo mhinduro yakanakisisa yehuwandu hwakawanda. Mitengo yekutakura zvinhu tinogona kukupa chete kana tichiziva huwandu, huremu uye nzira yacho. Ndokumbirawo mutibate kuti muwane rumwe ruzivo.