Saxanka laba-cirifoodka ee Graphite for Cell Shidaalka Hydrogen iyo Electrolysis

Saxanka laba-cirifoodka ee Graphite ee Unugyada Shidaalka Hydrogen iyo Sawirka Electrolysis

Sharaxaad Gaaban:

VET Tamarta graphite saxan laba-cirifoodka waxay qabataa walxo garaafeed tayo sare leh, iyadoo ku daraysa iskudhis organic leh iska caabin adag oo aashito ah. Waxa lagu sifeeyaa samaynta cadaadis-sare, impregnation vacuum, iyo daawaynta kulaylka-sare. saxankeena laba-cirifoodka ayaa leh saxnaanta farsamaynta sare, walxo aad u fiican, iska caabin heerkul sarreeya, caabbinta daxalka iyo nolosha adeeg dheer.

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Faahfaahinta Alaabta

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Sharaxaada Alaabta

Waxaanu samaynay taariko laba-cirifoodka garaafka ah oo wax ku ool ah oo u baahan isticmaalka taarikada laba-cirifoodka ee horumarsan oo leh koronto sare iyo xoog farsamo oo wanaagsan. Waxaa lagu safeeyey by samaynta-cadaadiska sare, impregnation vacuum, iyo daawaynta kulaylka-sare, saxankeena laba-cirifoodka ayaa leh sifooyin caabbinta xidho, caabbinta heerkulka, iska caabin cadaadis, iska caabin daxalka, caabin gurguurta, saliid-free is-saliid, iskudar ballaarinta yar yar, iyo waxqabadka shaabadeynta sare.

Waxaan ku mashiin karnaa taarikada laba-cirifoodka ee labada dhinac oo leh meelo qulqulaya, ama mashiinno hal dhinac ah ama waxaan bixin karnaa taariko maran oo aan mashiinno sidoo kale. Dhammaan taarikada garaafyada waxaa lagu farsamayn karaa sida ku cad naqshadayntaada faahfaahsan.

Xuduudaha farsamada

Tusmada	Qiimaha
Nadiifnimada alaabta	≥99.9%
Cufnaanta	1.8-2.0 g/cm³
Xoog dabacsanaan	50MPa
Iska caabin xiriir	≤6 mΩ·cm²
Heerkulka shaqada	-40 ℃ ~ 180 ℃
Iska caabbinta daxalka	La dhex galiyay 0.5M H₂SO₄ 1000h, miisaan dhimis <0.1%
Dhumucda ugu yar	0.8mm
Tijaabada cidhiidhiga hawada	Cadaadiska qolka qaboojinta 1KG (0.1MPa), ma jiro wax daadanaya qolka hydrogen, qolka oksijiinta iyo qolka dibadda
Imtixaanka waxqabadka ka-hortagga garaaca	Afarta cidhif ee saxanka waxa lagu xidhaa fur-fure oo hoos yimaada xaalada 13N.M, qolka qaboojinta waxa lagu cadaadiyaa cadaadiska hawada ≥ 4.5kg (0.45MPa), saxanka looma kala bixin doono si uu hawada uga baxo

Faa'iidooyinka ugu muhiimsan ee saxankeena laba-cirifoodka:

1. Dhaqdhaqaaqa aadka u sarreeya, caawinta beddelka tamarta waxtarka leh
Garaafka saafiga ah ee sareeya ≥99.9%, conductivity ilaa 150 S / cm, hubinta in eber lumin gudbinta hadda.
Iska caabbinta xiriirka hoose: Dusha sare ayaa lagu dhalaaliyay heerka nano, caabbinta xiriirka ee lakabka faafinta gaaska waa ≤10mΩ · cm², taas oo hagaajinaysa awoodda wax soo saarka unugyada shidaalka.

2. Iska caabin daxalka oo aad u xoog badan, oo la qabsan kara bay'ada adag
Xasilooni kiimikaad oo heer sare ah: Waxay u adkeysan kartaa asiidh adag (sida phosphoric acid), alkalis xoog leh iyo heerkulka sare iyo jawiga qoyaanka sare, iyada oo aan lahayn roobab ion bir ah.
Tignoolajiyada daahan ka-hortagga oksaydhka (ikhtiyaar): lakabka ilaalinta Silicon carbide (SiC) waxaa lagu daraa habka CVD, iyo muddada nolosha waxaa kordhay in ka badan 3 jeer.

3. Naqshad khafiif ah, yaraynta isticmaalka tamarta nidaamka
Cufnaanta sida ugu hooseysa 1.8 g/cm3: 20% ka fudud taarikada bipolar-ka, oo ku habboon xaaladaha xasaasiga ah sida unugyada shidaalka gaariga ku rakiban.
Qaab dhismeedka khafiifka ah: Dhumucdiisuna waxaa loo habeyn karaa 0.8.0-2.0mm, hagaajinta booska isku dhejinta iyo hagaajinta cufnaanta tamarta.

4. Nolol dheer iyo kharash yar oo dayactir ah
Xoog dabacsanaan ≥ 40 MPa: Iska caabin farsamo oo heer sare ah, ka fogaanshaha jabka jaban.
Iska caabin gurguurta: Hawlgal joogto ah oo 10,000 saacadood ah 80℃ iyo 95% qoyaan, hoos u dhac ku yimaada waxqabadka <5%.

Sawirro faahfaahsan

Ningbo VET Energy Technology Co., Ltd waa shirkad-farsamo sare oo diiradda saaraya horumarinta iyo wax soo saarka ee qalabka sare ee-dhamaadka sare, alaabta iyo technology oo ay ku jiraan graphite, silicon carbide, ceramics, daaweynta dusha sida daahan SiC, daahan TaC, daahan carbon galaas, daahan carbon pyrolytic, iwm, alaabtan waxaa si ballaaran loo isticmaalo in photovoltaic, semiconductor, tamarta cusub, metallurgy, tamarta cusub, metallurgy.

Kooxdayada farsamo waxay ka yimaadaan hay'adaha cilmi-baarista gudaha ee ugu sarreeya, waxayna sameeyeen teknoolojiyado badan oo la aqoonsan yahay si loo hubiyo tayada wax soo saarka iyo tayada, waxay sidoo kale siin karaan macaamiisha xalal qalab xirfadeed.