Dhulka naadir ah ee lanthanum nikkel birta hydride ama budada daawaha kaydinta hydrogen oo leh joogtayn wanaagsan iyo firfircooni degdeg ah

Sharaxaad Gaaban:

1.Name: Dhulka dhifka ah ee lanthanum nikkel birta hydride ama budada daawaha kaydinta hydrogen oo leh joogtayn wanaagsan iyo firfircooni degdeg ah
2. Qaab: budo
3.Muuqaalka: budada madow ee cawlan
4.Nooca: AB5
5. Qalabka: Ni,Co,Mn,Al


Faahfaahinta Alaabta

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Hordhac kooban

1.Magac: Dhul naadir ahlanthanum 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
5. Qalabka: Ni,Co,Mn,Al
Lanthanum ku salaysandaawaha kaydinta hydrogenwaa hydride bir ah oo loo isticmaalo kaydinta hydrogen.Dhul naadir ahbudada alloy kaydinta hydrogens sida caadiga ah waxay ka kooban yihiin 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. Deganaanshiyo sare: Alloys-yadani aad bay u xasiloon yihiin 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
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 batari AA, AAA, sida AA1800-AA2400




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