Dhulka naadir ah ee lanthanum nikkel birta hydride ama budada daawaha kaydinta hydrogen oo leh joogtayn wanaagsan iyo firfircooni degdeg ah
Hordhac kooban
1.Magac: Dhul naadir ah lanthanum nikkel birta hydride or budada alloy kaydinta hydrogensi joogto ah oo wanaagsan iyo firfircooni degdeg ah
2. Qaab: budo
3.Muuqaalka: budada madow ee cawlan
4.Nooca: AB5
3.Muuqaalka: budada madow ee cawlan
4.Nooca: AB5
5. Qalabka: Ni,Co,Mn,Al
Kaydinta hydrogen-ku-saleysan ee Lanthanumy waa hydride bir ah oo loo isticmaalo kaydinta hydrogen. Dhul naadir ahdaawaha kaydinta hydrogenbudada sida caadiga ah waxay ka kooban tahay lanthanum (La), cerium (Ce), neodymium (Nd) iyo praseodymium (Pr) biraha oo ay la socdaan nikkel (Ni) ama kobalt (Co) iyo biraha kale ee kala-guurka. Alloys-yadani waxay nuugi karaan oo sii deyn karaan hydrogen, iyaga oo ka dhigaya kuwo waxtar u leh kaydinta hydrogen ee unugyada shidaalka, electrolysers iyo hababka kaydinta tamarta ee kale ee hydrogen ku salaysan. Alaabooyinka kaydinta hydrogen-ku-salaysan ee Lanthanum waxay leeyihiin awood kaydinta hydrogen sare, taas oo ka dhigaysa agab rajo leh oo lagu kaydin karo hydrogen-ga heerkulka qolka iyo cadaadis yar. Qaar ka mid ah faa'iidooyinka isticmaalka naadirka kaydinta haydaroojin dhulka waxaa ka mid ah: 1. Cufnaanta kaydinta hydrogen sare: Alaabta kaydinta hydrogen ee naadirka ah waxay ku kaydin kartaa xaddi badan oo hydrogen ah (ilaa 8 wt% ama ka badan) oo leh cufnaanta mugga sare iyo miisaanka. 2. Degganaanshiyo sare: Alloys-yadani waa kuwo aad u xasiloon waxayna u adkeysan karaan wareegyo badan oo nuugista hydrogen iyo kala-baxa. 3. Badbaadada iyo ilaalinta deegaanka: Marka la barbar dhigo walxaha kale ee u baahan kaydinta hydrogen-cadaadiska-sare ama heerkulka-hooseeya, alloys kaydinta hydrogen-ka naadirka ah waa badbaado, aan sun ahayn iyo deegaan saaxiibtinimo. Guud ahaan, budada daawaha ah ee kaydinta hydrogen dhulka dhif ah waxay leeyihiin faa'iidooyinka awoodda kaydinta hydrogen sare, xasilloonida, badbaadada, iyo saaxiibtinimada deegaanka, waxayna leeyihiin awood weyn oo ah qalabka kaydinta hydrogen ee kale.
Sharaxaada
Alloys-ka kaydinta hydrogen-ka waa maaddooyinka nuugi kara oo qurxin kara xaddi badan oo hydrogen ah si dib loogu celiyo heerkul iyo cadaadisyo gaar ah. Aaladda kaydinta haydaroojin bir ah ayaa ka faa'iidaysan karta awoodda nuugista hydrogen ee kale ee daawaha kaydinta hydrogen si loo gaaro kaydinta qaabka adag ee hydrogen.
| Tilmaamaha Alaabta | joogtayn wanaagsan, nuugista hydrogen sare iyo heerka wasakhowga, firfircoonida degdega ah iyo nolol dheer |
| farsamada gacanta | qalalan oo qoyan la warshadeeyay |
| qaab | Budada cawl madaw |
| maaddo | Ni,Co,Mn,Al |
| farsamada | qalalan oo qoyan la warshadeeyay |
Codsiga
Waxyaabaha taban ee batteriga NI-MH, walxaha kaydinta hydrogen adag, unugyada shidaalka, iwm
Tilmaamid
| Badeecada | Budada daawaha birta kaydinta hydrogen | ||
| Dufcaddii No: | 23011205 | Taariikhda Wax-soo-saarka | Janaayo 12, 2023 |
| Tirada: | 1000kg | Taariikhda Imtixaanka | Janaayo 12, 2023 |
| Cufnaanta muuqata | ≥3.2g/cm3 | Taabo-cufnaanta | ≥4.3g/cm3 |
| Walxaha | Heerka | ||
| Nuxurka ugu muhiimsan (%) | Ni | 54.5 ± 1.00 | |
| Co | 6.20±0.50 | ||
| Mn | 5.1 ± 0.50 | ||
| Al | 1.80± 0.30 | ||
| TREO | 32.1 ± 0.50 | ||
| Kuwo kale | 0.30±0.10 | ||
| wasakhda (%) | Fe | ≤0.10 | |
| O | ≤0.10 | ||
| Mg | ≤0.10 | ||
| Ca | ≤0.05 | ||
| Cu | ≤0.05 | ||
| Pb | ≤0.004 | ||
| Cd | ≤0.002 | ||
| Hg | ≤0.005 | ||
| Qaybinta cabbirka qaybta | D10=11.0±2.0 um | ||
| D50=33.0±3.5 um | |||
| D90=70.0±10.0um | |||
| Codsiga | Walaxda taban ee NI-MH batteriga AA, AAA, sida AA1800-AA2400 | ||
