Rare earth lanthanum nickel metal hydride kapena hydrogen storage alloy powder ndi kusasinthika kwabwino komanso kuyambitsa mwachangu
Chiyambi chachidule
1.Dzina: Dziko losowa lanthanum nickel metal hydride or hydrogen yosungirako aloyi ufandi kusasinthika kwabwino komanso kuyambitsa mwachangu
2. Maonekedwe: ufa
3.Mawonekedwe: ufa wakuda wa Gray
4.Mtundu: AB5
3.Mawonekedwe: ufa wakuda wa Gray
4.Mtundu: AB5
5. Zida: Ni,Co,Mn,Al
Lanthanum-based hydrogen storage alloy ndi chitsulo cha hydride chomwe chimagwiritsidwa ntchito posungira haidrojeni. Dziko lapansi losowahydrogen yosungirako aloyiufa nthawi zambiri amakhala ndi lanthanum (La), cerium (Ce), neodymium (Nd) ndi praseodymium (Pr) zitsulo pamodzi ndi faifi tambala (Ni) kapena cobalt (Co) ndi zitsulo zina zosinthira. Ma aloyiwa amatha kuyamwa ndikutulutsa haidrojeni, kuwapangitsa kukhala othandiza posungira ma haidrojeni m'maselo amafuta, ma electrolyzer ndi makina ena osungira mphamvu a hydrogen. Ma aloyi osungiramo ma hydrogen okhala ndi Lanthanum amakhala ndi mphamvu yosungira ya haidrojeni yambiri, zomwe zimawapangitsa kukhala zida zodalirika zosungira bwino ma haidrojeni kutentha kutentha komanso kutsika kochepa. Zina mwazabwino zogwiritsa ntchito ma aloyi a haidrojeni osowa padziko lapansi ndi awa: 1. Kachulukidwe kachulukidwe ka ma hydrogen osungira: Ma aloyi osowa kwambiri padziko lapansi osungira haidrojeni amatha kusunga ma haidrojeni ambiri (mpaka 8 wt% kapena kupitilira apo) okhala ndi voliyumu yayikulu komanso osalimba. 2. Kukhazikika kwakukulu: Ma alloys awa ndi okhazikika kwambiri ndipo amatha kupirira mikombero yambiri ya kuyamwa kwa haidrojeni ndi kutayika. 3. Chitetezo ndi chitetezo cha chilengedwe: Poyerekeza ndi zinthu zina zomwe zimafuna kusungidwa kwa hydrogen kutenthedwa kwambiri kapena kutentha pang'ono, ma alloys osowa padziko lapansi osungira ma hydrogen ndi otetezeka, osawononga komanso ogwirizana ndi chilengedwe. Ponseponse, mitundu yosowa ya hydrogen storage alloy powders ili ndi ubwino wosungirako ma haidrojeni ambiri, kukhazikika, chitetezo, ndi kusamala zachilengedwe, ndipo ali ndi kuthekera kwakukulu ngati zosungirako za haidrojeni.
Kufotokozera
Ma aloyi osungira haidrojeni ndi zinthu zomwe zimatha kuyamwa ndi kusungunula kuchuluka kwa haidrojeni mosinthika pansi pa kutentha ndi kupsinjika kwina. Chipangizo chosungira chachitsulo cha hydride hydrogen chitha kugwiritsa ntchito njira ina yotengera haidrojeni ya ma aloyi osungira ma haidrojeni kuti akwaniritse mawonekedwe olimba a haidrojeni.
| Zogulitsa Zamankhwala | kusasinthika kwabwino, kuyamwa kwakukulu kwa haidrojeni komanso kusungunuka, kuyambitsa mwachangu komanso moyo wautali |
| ntchito | youma ndi yonyowa kukonzedwa |
| mawonekedwe | Ufa wotuwa wakuda |
| zakuthupi | Ni,Co,Mn,Al |
| ukadaulo | youma ndi yonyowa kukonzedwa |
Kugwiritsa ntchito
Zinthu zoipa za batri ya NI-MH, zosungirako zolimba za haidrojeni, ma cell amafuta, ndi zina
Kufotokozera
| Zogulitsa: | Hydrogen storage metal alloy powder | ||
| Nambala ya Gulu: | 23011205 | Tsiku Lopanga | Januware 12, 2023 |
| Kuchuluka: | 1000kg | Tsiku Loyesa | Januware 12, 2023 |
| Kuchulukana kowonekera | ≥3.2g/cm3 | Tap-Density | ≥4.3g/cm3 |
| Zinthu | Standard | ||
| Zambiri (%) | 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 | ||
| Ena | 0.30±0.10 | ||
| Zonyansa (%) | Fe | ≤0.10 | |
| O | ≤0.10 | ||
| Mg | ≤0.10 | ||
| Ca | ≤0.05 | ||
| Cu | ≤0.05 | ||
| Pb | ≤0.004 | ||
| Cd | ≤0.002 | ||
| Hg | ≤0.005 | ||
| Kugawa kwapang'onopang'ono | D10=11.0±2.0um | ||
| D50=33.0±3.5 um | |||
| D90=70.0±10.0um | |||
| Kugwiritsa ntchito | Zinthu zoipa za NI-MH batire AA, AAA, monga AA1800-AA2400 | ||
