Saxanka Garaafiga ee Bipolar, saxanka laba-cirifoodka ee graphite ee unugyada shidaalka haydarojiin

Saxanka Garaafiga ee Labada-Polar, saxanka laba-geesoodka ah ee garaafiga ee unugyada shidaalka haydarojiin Sawirka La Soo Bandhigay

Sharaxaad Gaaban:

Saxanka laba-geesoodka ah waa taageerada ugu weyn ee qaab-dhismeedka unugyada shidaalka, qaab-dhismeedkiisuna wuxuu sameeyaa kanaalka socodka ee haydarojiin, hawada iyo biyaha ee ku jira xidhmada. Maadaama uu yahay qaab-dhismeedka ugu weyn ee xidhmada, dhumucda saxanka laba-geesoodka ah ayaa si toos ah u saamaysa cufnaanta awoodda xidhmada. Waqtigan xaadirka ah, sababtoo ah heerka sare ee tiknoolajiyada elektiroodhka xuubka ee warshadaha, horumarka horumarku waa mid gaabis ah, meesha laga bilaabayo hagaajinta waxqabadka badeecadaha xidhmadana waxay inta badan ku taal saxanka laba-geesoodka ah.

Saxanka laba-geesoodka ah ee unugga shidaalka waa inuu buuxiyaa shuruudaha waxqabadka soo socda:

Si loo ciyaaro door taxane ah oo ku jira unug keli ah, saxanka laba-cirifoodka waa inuu lahaadaa gudbin sare; si loo kala saaro gaaska falcelinta iyo biyaha kala-baxa kulaylka ee god kasta, marin u helidda gaaska ee saxanka laba-cirifoodka waa inay buuxisaa shuruudaha;

Kulaylka aagga falgalka ayaa si dhakhso ah loogu wareejiyaa qaboojiyaha, saxanka laba-cirifoodkana waa inuu lahaadaa kuleyl aad u sarreeya; marka la eego xoogga qaab-dhismeedka, gariirka, cufnaanta awoodda iyo bilawga heerkulka hooseeya, xoogga, cufnaanta iyo awoodda kulaylka ee walaxda saxanka laba-cirifoodka waa inay sidoo kale buuxisaa shuruudaha waxqabadka badeecada.

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Faahfaahinta Badeecada

Calaamadaha Alaabta

Saxanka Garaafiga ee Labada-Polar, garaafitsaxan laba-geesood ahunug shidaal haydarojiin ah,
Saxanka Garaafiga ee Labada-Polar, saxan laba-geesood ah, Saxanka Laba-geesoodka ah ee Unugga Shidaalka Haydarojiin, Saxan laba-jibbaaran oo kaarboon laba-jibbaaran ah oo loogu talagalay unugga shidaalka haydarojiin, Saxanka Laba-geesoodka ah ee Unugga Shidaalka,

Sharaxaadda Badeecada

Waxaan u samaynay PEMFC saxanno laba-geesood ah oo graphite ah oo kharash-ool ah kaas oo u baahan isticmaalka saxanno laba-geesood ah oo horumarsan oo leh koronto-qaadis sare iyo xoog farsamo oo wanaagsan. Saxannadayada laba-geesoodka ah waxay u oggolaanayaan unugyada shidaalka inay ku shaqeeyaan heerkul sare waxayna leeyihiin koronto-qaadis heer sare ah iyo kuleyl.

Waxaan ku siineynaa walxaha garaafitka leh resin la shubay si loo gaaro awood gaas oo aan biyuhu ku daadan karin iyo xoog sare. Laakiin walaxdu waxay ilaalisaa sifooyinka wanaagsan ee garaafitka marka la eego gudbinta korantada sare iyo gudbinta kulaylka sare.

Waxaan labada dhinacba ku mashiin karnaa saxamada laba-geesoodka ah iyadoo la adeegsanayo goobo qulqulka, ama dhinac keliya oo mashiin ah ama waxaan sidoo kale bixin karnaa saxamada aan la madhin karin. Dhammaan saxamada garaafitka waxaa lagu mashiin karaa iyadoo loo eegayo naqshaddaada faahfaahsan.

Xaashida Xogta ee Saxannada Labada-geesoodka ah ee Graphite:

Alaab	Cufnaanta Badan	Dabacsanaan Xoog	Xoog Cadaadis ah	Iska caabin gaar ah	Fosfooraska Furan
GRI-1	1.9 g/cc ugu yaraan	45 Mpa ugu yaraan	90 Mpa ugu yaraan	10.0 micro ohm.m ugu badnaan	5% ugu badnaan
Darajooyinka badan ee walxaha garaafka ayaa diyaar u ah in lagu xusho iyadoo loo eegayo codsiga gaarka ah.

Astaamaha:
- Ma dhex geli karo gaasaska (haydrojiin iyo oksijiin)
- Kontoroolka korantada ee ugu habboon
- Dheelitir u dhexeeya socodka, xoogga, cabbirka iyo miisaanka
- Iska caabbinta daxalka
- Si fudud loogu soo saari karo tiro badan Astaamaha:
- Kharash-ool ah

Sawirro Faahfaahsan