Ke hobane'ng ha nanotšepe nickel cobalt motsoakokaroloanaho sebelisoa haholo lefapheng la li-catalysts?

Sebopeho se ikhethileng le sebopeho sa tšepe ea nickel cobalt alloy nano e etsa hore e be le ts'ebetso e ntle haholo ea matla le khetho, e e lumellang ho bonts'a ts'ebetso e ntle haholo karabelong ea lik'hemik'hale tse fapaneng.

E leng masimo a catalyst atšepe ea tšepe ea nickel cobalt alloy nano FeNiColikaroloana tse sebelisoang hangata?

1. Oxygen reduction reaction (ORR) catalyst: Phetoho ea ho fokotsa oksijene ke karabelo ea bohlokoa ho lisebelisoa tsa ho fetola matla tse kang lisele tsa mafura le libeteri tsa moea tsa tšepe. Nano FeNiCo ternary alloy catalyst e ka thusa ka katleho karabelo ea phokotso ea oksijene le ho ntlafatsa ts'ebetso le botsitso ba betri.

2. CO2 conversion catalyst: iron nickel cobalt alloy nanopowder e ka boela ea sebelisoa e le converter catalytic bakeng sa CO2, ho fetola CO2 ho lik'hemik'hale tse phahameng tsa bohlokoa tse kang formic acid, methanol le acetic acid. Sena se thusa ho fokotsa tlhahiso ea khase e futhumatsang lefatše le ho fihlela tšebeliso ea lisebelisoa tsa CO2.

3. Sesebelisoa sa ho hloekisa metsi a litšila: tšepe ea nickel cobalt alloy nanoparticle e ka sebelisoa ho etsa catalytically oxidize litšila tse phelang metsing a litšila. Ka ho susumetsa karabelo ea oxidation, ba ka fetola ka nepo litšila tse manyolo hore e be lihlahisoa tse se nang kotsi, ba khothaletse kalafo ea metsi a litšila le ts'ireletso ea tikoloho.

4. Hydrogenation reaction catalyst: iron nickel cobalt alloy nano powder e bonts'a ts'ebetso e ntle ea catalytic le selectivity ka karabelo ea hydrogenation.

5. Organic synthesis catalyst: FeNiCo alloy nano material e na le lisebelisoa tse pharaletseng tšimong ea organic synthesis. Li ka sebelisoa ho hlahisa mefuta e fapaneng ea li-organic synthesis tse kang hydrogenation, coupling reactions, carbonylation reactions le alkylation reactions, ho fana ka li-catalyst tse sebetsang hantle, tse khethang le tse sireletsang tikoloho.

Ke lintlha life tse tla ama ts'ebetso e matla ea tšepe ea nickel cobalt alloy nano particle?

Ts'ebetso e matla ea nano ternary alloy FeNiCo e angoa ke lintlha tse kang boholo ba lijo-thollo, taolo ea morphology, le phetoho ea bokaholimo. Ka sebopeho se loketseng sa alloy, mekhoa ea ho itokisa le theknoloji ea ho fetola holim'a metsi, ts'ebetso le botsitso ba li-catalyst tsa nano iron-nickel-cobalt li ka ntlafatsoa le ho feta 'me bokhoni ba eona ba ts'ebeliso tšimong ea li-catalysts bo ka atolosoa.