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Iipleyiti ezintathu ezahlukeneyo zegrafiti Iinkcukacha zemveliso
Inkcazo ye-PopularIpleyiti yeBipolar yeGraphite eguquguqukayo:
enokwahlulwa ngokobukhulu obukhulu, uxinano kunye nobukhulu.
| Into | Amagqabaza | ||||
| Ubukhulu (mm) | L≤500 | 500＜L≤1000 | 1000＜L≤1500 | L＞1500 | ubungakanani obukhulu |
| Uxinano (g/cm) | ≥1.73 | ≥1.75 | ≥1.77 | ≥1.79 | ixabiso eliphakathi |
| Ubukhulu (mm) | 0.60±0.03 | 0.67±0.03 | 0.74±0.03 | 0.81±0.03 | ixabiso eliphakathi |
Isalathiso sokuSebenza seFlexible Graphite Bipolar Plate
Ngokweemfuno zovavanyo ze-NBT42007-2013, iimveliso zethu zinokuhlangabezana nezi mpawu zilandelayo: Uvavanyo lokwenyani lwabathengi lunokuhlangabezana ngokupheleleyo neemfuno zokusetyenziswa.
| Into | Isalathisi |
| Amandla okuThamba (i-Mpa) | ≥20 |
| Amandla okugoba (i-Mpa) | ≥20 |
| Ukuqhuba (S/cm) | ≥300 |
| Ukuqina kwegesi | Akukho kuvuza |
I-graphite felt isetyenziswa njengezinto ze-electrode kwibhetri ye-vanadium flow, Isebenzisa i-oxide needle-punched felt engeniswe kwamanye amazwe, eveliswa yi-carbonization, i-graphitization kunye nezinye iinkqubo. Ngenxa yokuba imveliso icutshungulwa zizixhobo eziqhubekayo, umphezulu we-felt uthe tyaba kwaye ubukhulu buyafana, kwaye iipropati ze-electrochemical ziyafana. Ekusetyenzisweni kwezinto ze-electrode, i-graphite felt yethu ineempawu zokumelana okuncinci kwangaphakathi, umsebenzi we-electrochemical olungileyo nofanayo, ukumelana nokugqwala okuhle, ukuncitshiswa komjikelo ophantsi kunye nokusebenza kakuhle kwamandla, njl.njl.
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Inkcazo yeiseli yepetroli Ipleyiti ye-Graphite bipolar:
Umsebenzi we-bipolar plate (ekwaziwa ngokuba yi-diaphragm) kukubonelela ngomjelo wokuhamba kwegesi, ukuthintela ukungqubana phakathi kwe-hydrogen kunye ne-oxygen kwigumbi legesi yebhetri, kunye nokuseka indlela yangoku phakathi kwee-Yin kunye neeYang ngokulandelelana. Ngokwesiseko sokugcina amandla athile oomatshini kunye nokumelana okuhle kwegesi, ubukhulu be-bipolar plate kufuneka bube buncinci kangangoko ukunciphisa ukumelana kokuqhuba kumbane kunye nobushushu.
Izinto zeCarbonaceous. Izinto zeCarbonaceous ziquka igrafiti, izinto zekhabhoni ezibunjiweyo kunye negrafiti eyandisiweyo (eguquguqukayo). Ipleyiti ye-bipolar yendabuko isebenzisa igrafiti exineneyo kwaye ifakwa kwijelo legesi · Ipleyiti ye-bipolar yegrafiti ineempawu zeekhemikhali ezizinzileyo kunye nokumelana okuncinci kokudibana ne-mea.
Iipleyiti zeBipolar zifuna unyango olufanelekileyo lomphezulu. Emva kokufakelwa kwe-nickel kwicala le-anode le-bipolar plate, i-conductivity ilungile, kwaye akulula ukumanziswa yi-electrolyte, nto leyo enokuthintela ukulahleka kwe-electrolyte. Unxibelelwano oluguquguqukayo phakathi kwe-electrolyte diaphragm kunye ne-bipolar plate ngaphandle kwendawo esebenzayo ye-electrode lunokuthintela ngempumelelo igesi ekuphumeni, okubizwa ngokuba yi-"wet seal". Ukuze kuncitshiswe ukugqwala kwe-carbonate enyibilikisiweyo kwintsimbi engagqwaliyo kwindawo "ye-wet seal", ifreyimu ye-bipolar plate kufuneka "i-aluminized" ukuze ikhuseleke.
eyenziwe ngokwezifiso
| Ubude bokucubungula ipleyiti enye | Ububanzi bokucubungula bepleyiti enye | Ukucubungula ubukhulu bepleyiti enye | Ubuncinane ubukhulu bokucubungula ipleyiti enye | Ubushushu bokusebenza obucetyiswayo |
| eyenziwe ngokwezifiso | eyenziwe ngokwezifiso | 0.6-20mm | 0.2mm | ≤180℃ |
| Uxinano | Ukuqina kolwandle | Ukuqina kolwandle | Amandla okuguquguquka | Ukumelana nombane |
| ＞1.9g/cm3 | ＞1.9g/cm3 | ＞100MPa | ＞50MPa | ＜12µΩm |
| Inkqubo yokufunxwa kwempahla1 | Inkqubo yokufunyaniswa kwe-Impregnation2 | Inkqubo yokufunxwa kwempahla3 |
| Ubukhulu obuncinci bokucubungula ipleyiti enye yi-0.2mm.I-1KG/KPA ngaphandle kokuvuza | Ubukhulu obuncinci bokucubungula ipleyiti enye yi-0.3mm.2KG/KPA ngaphandle kokuvuza | Ubukhulu obuncinci bokucubungula ipleyiti enye yi-0.1mm.I-1KG/KPA ngaphandle kokuvuza |
Uvavanyo lokusebenza kwepleyiti yokuncamathelisa echasene nokuqhuma (indlela evela kwinkampani yaseMelika yepleyiti ye-bipolar plate)
Izixhobo ezikhethekileyo zitshixa amacala omane epleyiti yokuncamathelisa ngesitshixo se-torque esingu-13N.M, kwaye zixinzelela igumbi lokupholisa. Ipleyiti yokuncamathelisa ayizukuvulwa kwaye ivuza xa amandla oxinzelelo lomoya angama-≥4.5KG(0.45MPA)
Uvavanyo lokuqina komoya kwipleyiti yokuncamathelisa
Phantsi kwemeko yokucinezela igumbi lokupholisa nge-1KG(0.1MPA), akukho kuvuza kwigumbi le-hydrogen, igumbi le-oxygen kunye negumbi langaphandle.
Umlinganiselo wokumelana nokuqhagamshelana
Ukumelana noqhagamshelwano olunenqaku elinye: <9mΩ.cm2 Ukumelana okuphakathi koqhagamshelwano: <6mΩ.cm2
Amanqaku Okufanele Aqwalaselwe:
Musa ukufaka izixhobo ezibukhali ebhokisini xa uvula, nto leyo enokubangela umonakalo kwimveliso.
Xa ukhupha imveliso, tsala iphepha leleyibhile kancinci ude ikona yemveliso iphakanyiswe kancinci,
uze ukhuphe yonke imveliso
Kucetyiswa ukunxiba iiglavu ezigudileyo ezilahlwayo xa uthatha iimveliso.
Kufuneka iphathwe kancinci ukuze kungabikho monakalo kwimveliso.
Inkcazo yepleyiti ye-bipllar yeplastiki eqhubayo :
| Isalathisi | Iyunithi | Ixabiso |
| Ubukhulu | mm | 0.8-1.2 |
| Ubukhulu Ukufana | % | <3 |
| Ukumelana nomthamo | Ω.CM | <2.5 |
| Tensile strength | I-MPa | > 15 |
| Ukwandiswa kokwaphuka | % | >5 |
| Amandla okuWelda | I-MPa | > 15 |
| Imeko yokwaleka | iyunifomu kwaye akukho kuxobuka |
Ukumelana okuphantsi kunye namandla aphezulu okuxinana
Ukumelana nokugqwala okuphezulu, ukumelana nokuguquguquka okuphezulu
Umaleko osebenzayo ophezulu, indawo ephezulu ethile
Ukusebenza kakuhle kwe-welding
Inkonzo ekhawulezileyo
Ukuze ufumane iodolo yangaphambi kwexesha, iqela lethu lokuthengisa elinobuchule lingaphendula umbuzo wakho kwimizuzu engama-50-100 ngexesha leeyure zomsebenzi kwaye kwisithuba seeyure ezili-12 ngexesha lokuvala. Impendulo ekhawulezileyo neyobungcali iya kukunceda uphumelele umthengi wakho ngokhetho olufanelekileyo olusebenzayo.
Kwinqanaba loku-odola, iqela lethu leenkonzo zobungcali liza kuthatha imifanekiso rhoqo emva kweentsuku ezi-3 ukuya kwezi-5 ukuze ufumane ulwazi oluvela kuwe lokuqala malunga nemveliso kwaye libonelele ngamaxwebhu kwiiyure ezingama-36 ukuze kuhlaziywe inkqubela yokuthunyelwa. Sinika ingqalelo enkulu kwinkonzo yasemva kokuthengiswa.
Kwinqanaba lokuthengisa emva kokuthengisa, iqela lethu leenkonzo lihlala linxibelelana nawe kwaye lihlala likulungele ukukunceda. Inkonzo yethu yobungcali emva kokuthengisa ikwabandakanya neenjineli zethu ukukunceda ukusombulula iingxaki kwindawo ohlala kuyo. Iwaranti yethu yinyanga ezili-12 emva kokufika.
indawo yokusebenza
Uthando lwabathengi!
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~ UJustin Busa
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~ UBilly Young
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~ URobby McCullough
Imibuzo ebuzwa rhoqo
Ingaba unayo iodolo encinci?
Ewe, sifuna ukuba zonke ii-odolo zamazwe ngamazwe zibe nomlinganiselo omncinci we-odolo oqhubekayo.
Ngaba ungasinika amaxwebhu afanelekileyo?
Ewe, singabonelela ngobuninzi bamaxwebhu kuquka neeSatifikethi zoHlalutyo/zoKuhambelana neMithetho; i-Inshorensi; iMvelaphi, kunye namanye amaxwebhu okuthumela ngaphandle apho kufuneka khona.
Lingakanani ixesha eliqhelekileyo lokufumana isibonelelo?
Kwiisampuli, ixesha lokunika imveliso limalunga neentsuku ezisi-7. Kwimveliso enkulu, ixesha lokunika imveliso limalunga neentsuku ezili-15-25 emva kokufumana intlawulo yedipozithi. Amaxesha okunika imveliso aqala ukusebenza xa sifumene idipozithi yakho, kwaye sifumana imvume yakho yokugqibela kwiimveliso zakho. Kuzo zonke iimeko siya kuzama ukuhlangabezana neemfuno zakho. Kwiimeko ezininzi siyakwazi ukwenza njalo.
Zeziphi iindlela zokuhlawula ozamkelayo?
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Idiphozithi engama-30% kwangaphambili, ibhalansi engama-70% ngaphambi kokuthunyelwa okanye ngokuchasene nekopi ye-B/L.
Iyintoni iwaranti yemveliso?
Siqinisekisa izixhobo zethu kunye nomsebenzi wethu. Ukuzinikela kwethu kukuqinisekisa ukuba wanelisekile ziimveliso zethu. Nokuba iwaranti injani na, yinkcubeko yenkampani yethu ukujongana nokusombulula zonke iingxaki zabathengi ukuze wonke umntu aneliseke.
Ngaba uyaqinisekisa ukuba iimveliso ziza kuhanjiswa ngokukhuselekileyo nangokukhuselekileyo?
Ewe, sisoloko sisebenzisa ukupakisha okusemgangathweni ophezulu kokuthumela ngaphandle. Sikwasebenzisa ukupakisha okuneengozi okukhethekileyo kwiimpahla eziyingozi kunye nabathumeli abaqinisekisiweyo beendawo zokugcina izinto ezibandayo kwizinto ezinobushushu obuphantsi. Iimfuno zokupakisha ezikhethekileyo kunye neemfuno zokupakisha ezingezizo ezisemgangathweni zinokubangela intlawulo eyongezelelweyo.
Kuthekani ngeemali zokuthumela?
Iindleko zokuthumela zixhomekeke kwindlela okhetha ukufumana ngayo impahla. I-Express idla ngokuba yeyona ndlela ikhawulezayo kodwa ikwayeyona ibiza kakhulu. Ukuthutha impahla ngolwandle sisisombululo esifanelekileyo xa kukho imali eninzi. Amaxabiso okuthutha impahla singakunika kuphela ukuba siyazi iinkcukacha zobungakanani, ubunzima kunye nendlela. Nceda unxibelelane nathi ukuze ufumane ulwazi oluthe kratya.