Umhlaba ongavamile we-lanthanum nickel metal hydride noma i-hydrogen storage alloy powder enokungaguquguquki okuhle nokusebenza okusheshayo
Isingeniso esifushane
1.Igama: Umhlaba ongavamile i-lanthanum nickel metal hydride or i-hydrogen storage alloy powderngokungaguquguquki okuhle nokusebenza okusheshayo
2. Isimo: impushana
3.Ukubukeka: Impushana Emnyama Empunga
4.Uhlobo: AB5
3.Ukubukeka: Impushana Emnyama Empunga
4.Uhlobo: AB5
5. Indaba: Ni,Co,Mn,Al
I-lanthanum-based hydrogen storage alloy iyi-hydride yensimbi esetshenziselwa ukugcinwa kwe-hydrogen. Umhlaba ongavamileingxubevange yokugcina i-hydrogenizimpushana ngokuvamile zihlanganisa i-lanthanum (La), i-cerium (Ce), i-neodymium (Nd) ne-praseodymium (Pr) izinsimbi kanye ne-nickel (Ni) noma i-cobalt (Co) nezinye izinsimbi zoguquko. Lawa ma-alloys angakwazi ukumunca futhi akhulule i-hydrogen, ayenze ibe usizo ekugcineni i-hydrogen kumaseli kaphethiloli, ama-electrolyzers nezinye izinhlelo zokugcina amandla ezisekelwe ku-hydrogen. Ama-alloys e-hydrogen asekelwe ku-Lanthanum anamandla okugcina i-hydrogen, okubenza babe izinto ezithembisayo zokugcina i-hydrogen ephumelelayo ekamelweni lokushisa kanye nokucindezela okuphansi. Ezinye zezinzuzo zokusebenzisa ingxubevange yokugcina i-hydrogen engavamile ihlanganisa: 1. Ubuningi be-hydrogen yokugcina i-hydrogen: Ama-alloy okugcina i-hydrogen angagcina inani elikhulu le-hydrogen (kufika ku-8 wt% noma ngaphezulu) ngevolumu ephezulu kanye nokuminyana kwesisindo. 2. Ukuzinza okuphezulu: Lawa ma-alloys azinze kakhulu futhi angakwazi ukumelana nemijikelezo eminingi yokumuncwa kwe-hydrogen kanye nokuncibilika. 3. Ukuphepha nokuvikelwa kwemvelo: Uma kuqhathaniswa nezinye izinto ezidinga isitoreji se-hydrogen esinengcindezi ephezulu noma izinga lokushisa eliphansi, ingxubevange yokugcina i-hydrogen engavamile emhlabeni iphephile, ayinabo ubuthi futhi ayihambisani nemvelo. Sekukonke, izimpushana ezingavamile ze-hydrogen storage alloy zinezinzuzo zomthamo omkhulu we-hydrogen wokugcina, ukuzinza, ukuphepha, nobungane bemvelo, futhi zinamandla amakhulu njengezinye izinto zokugcina i-hydrogen.
Incazelo
Ama-alloys okugcina i-hydrogen yizinto ezikwazi ukumunca futhi zimunce inani elikhulu le-hydrogen ngokubuyisela emuva ngaphansi kwamazinga okushisa athile nezingcindezi. Idivayisi yokugcina i-metal hydride hydrogen ingasebenzisa elinye ikhono lokumunca i-hydrogen lama-alloys okugcina i-hydrogen ukuze kuzuzwe ifomu eliqinile lokugcina i-hydrogen.
| Izici Zomkhiqizo | ukungaguquguquki okuhle, ukumuncwa kwe-hydrogen okuphezulu kanye nezinga lokuncibilika, ukwenziwa kusebenze ngokushesha nempilo ende |
| umsebenzi wezandla | omile futhi omanzi kusetshenzwe |
| umumo | Impushana emnyama emnyama |
| impahla | Ni,Co,Mn,Al |
| ubuchwepheshe | omile futhi omanzi kusetshenzwe |
Isicelo
Izinto ezingezinhle zebhethri le-NI-MH, impahla yokugcina i-hydrogen eqinile, amaseli kaphethiloli, njll
Ukucaciswa
| Impahla: | I-hydrogen storage metal alloy powder | ||
| Inombolo yeqoqo: | 23011205 | Usuku Lokukhiqiza | Jan. 12, 2023 |
| Ubuningi: | 1000kg | Usuku Lokuhlola | Jan. 12, 2023 |
| Ukuminyana okusobala | ≥3.2g/cm3 | Ukuminyana Kampompi | ≥4.3g/cm3 |
| Izinto | Okujwayelekile | ||
| Okuqukethwe okuyinhloko (%) | Ni | 54.5±1.00 | |
| Co | 6.20±0.50 | ||
| Mn | 5.1±0.50 | ||
| Al | 1.80±0.30 | ||
| I-TREO | 32.1±0.50 | ||
| Abanye | 0.30±0.10 | ||
| Ukungcola (%) | Fe | ≤0.10 | |
| O | ≤0.10 | ||
| Mg | ≤0.10 | ||
| Ca | ≤0.05 | ||
| Cu | ≤0.05 | ||
| Pb | ≤0.004 | ||
| Cd | ≤0.002 | ||
| Hg | ≤0.005 | ||
| Ukusabalalisa usayizi wezinhlayiya | D10=11.0±2.0 um | ||
| D50=33.0±3.5 um | |||
| I-D90=70.0±10.0um | |||
| Isicelo | Izinto ezingezinhle zebhethri le-NI-MH AA, AAA, njenge-AA1800-AA2400 | ||
