Kungani nanoinsimbi nickel cobalt ingxubevangeizinhlayiyanazisetshenziswe kabanzi emkhakheni wama-catalysts?

Isakhiwo esikhethekile kanye nokwakheka kwe-iron nickel cobalt alloy nano material kuyinikeza umsebenzi omuhle kakhulu we-catalytic nokukhetha, okuwuvumela ukuthi ubonise ukusebenza okuhle kakhulu ekuphenduleni kwamakhemikhali okuhlukahlukene.

Lapho izinkundla ze-catalyst zikhonaI-iron nickel cobalt alloy nano FeNiCoizinhlayiya ezivame ukusetshenziswa?

1. I-catalyst ye-oxygen reduction reaction (ORR): Ukusabela kokunciphisa umoya-mpilo kuwukusabela okubalulekile kumadivayisi okuguqula amandla njengamaseli kaphethiloli namabhethri ensimbi emoyeni. I-nano FeNiCo ternary alloy catalyst ingakwazi ukuvuselela ukusabela kokunciphisa umoya-mpilo futhi ithuthukise ukusebenza kahle nokuzinza kwebhethri.

2. I-CO2 conversion catalyst: iron nickel cobalt alloy nanopowder ingasetshenziswa futhi njengesiguquli se-catalytic se-CO2, iguqule i-CO2 ibe amakhemikhali anenani eliphakeme njenge-formic acid, i-methanol ne-acetic acid. Lokhu kusiza ukunciphisa ukukhishwa kwegesi ebamba ukushisa futhi kuzuzwe ukusetshenziswa kwezinsiza ze-CO2.

3. I-catalyst yokwelashwa kwamanzi angcolile: i-iron nickel cobalt alloy nanoparticle ingasetshenziswa ukwenza i-catalytically oxidize ukungcola okuphilayo emanzini angcolile. Ngokugqugquzela ukusabela kwe-oxidation, bangakwazi ukuguqula ngempumelelo ukungcola kwemvelo kube imikhiqizo engenabungozi, bakhuthaze ukwelashwa kwamanzi angcolile kanye nokuvikelwa kwemvelo.

4. I-Hydrogenation reaction catalyst: i-iron nickel cobalt alloy nano powder ibonisa umsebenzi omuhle we-catalytic kanye nokukhetha ekuphenduleni kwe-hydrogenation.

5. I-Organic synthesis catalyst: I-FeNiCo alloy nano material isetshenziswa kabanzi emkhakheni we-organic synthesis. Zingasetshenziselwa ukugqugquzela ukusabela okuhlukahlukene kwe-organic synthesis njenge-hydrogenation, ukusabela okuhlangene, ukusabela kwe-carbonylation kanye nokusabela kwe-alkylation, ukuhlinzeka ngama-catalysts aphumelelayo, akhethiwe futhi anobungani bemvelo.

Yiziphi izici ezizothinta ukusebenza kwe-catalytic ye-iron nickel cobalt alloy nano particle?

Ukusebenza okunamandla kwe-nano ternary alloy FeNiCo kuthintwa izici ezifana nosayizi wokusanhlamvu, ukulawulwa kokuma kwemvelo, nokulungiswa kwendawo. Ngokubunjwa okufanelekile kwe-alloy, izindlela zokulungiselela i-catalyst kanye nobuchwepheshe bokuguqulwa kwendawo, umsebenzi nokuzinza kwe-nano iron-nickel-cobalt catalysts kungathuthukiswa ngokuqhubekayo futhi amandla ayo okusebenza emkhakheni we-catalysts anganwetshwa.