Australia inogadzira proton inoyerera bhatiri sisitimu ine simba rakakura simbi kupfuura lithiamu mabhatiri
Kune atove akawanda hydrogen mafuta-anoshandisa lithiamu bhatiri mota pamusika, asi vaongorori vanobva kuRoyal Melbourne Institute of Technology muAustralia vakaisa pamberi pfungwa ye “proton kuyerera bhatiri”. Kana iyo tekinoroji inogona kuve yakakosheswa, inogona kuwedzera kufukidzwa kwehydrogen-based simba simba masisitimu uye iite iyo inogona kutsiva lithium-ion mabhatiri. Magetsi ekuchengetera bhatiri mutengo, Ehe saizvozvo kupora hydrogen, iyo proton inoyerera chishandiso inoshanda zvakanyanya sebhatiri mune yechinyakare pfungwa.

Sangana naPurofesa JohnAndrews uye yake “proton kuyerera bhatiri system” yekutanga humbowo hwepfungwa prototype

Iyo yechinyakare system inogadzira mvura uye inoparadzanisa hydrogen neoksijeni, yozoachengeta kumagumo ese eiri-inofambiswa ne lithiamu bhatiri. Kana magetsi ave kuda kuoneka, hydrogen uye oxygen zvinotumirwa kune iyo electrolyzer yekuchinja kwemakemikari.

Nekudaro, kushanda kweiyo proton kuyerera bhatiri kwakasiyana-nekuti inosanganisa simbi hydride yekuchengetera electrode pane inodzoserwa proton yekutsinhana membrane (PEM) mafuta-inofambiswa lithiamu bhatiri.

Ukuru hwemuchina uyu wechiratidzo ndeye 65x65x9 mm

Sekureva kwaJohn Andrews, mutsvagiridzi wepurojekiti uye purofesa wevanoona nezveDhipatimendi reMechanical neKugadzira Injiniya kuRoyal Melbourne Institute of Technology (RMIT) Chikoro cheAerospace Injiniya, bhatiri ine yakasanganiswa yekuchengetedza ma electrode. Isu takabvisa zvachose proton kuita gasi. Izvo zvese, uye rega iyo hydrogen iende yakananga munzvimbo yakasimba-yenyika. “

Iyo yekushandura sisitimu inochengetera magetsi magetsi pahydrogen uyezve “inogadzirisazve” magetsi

Maitiro ekuchaja haasanganisiri maitiro ekuora mvura muhydrogen uye oxygen uye nekuchengetedza iyo hydrogen. Mune ino pfungwa system, bhatiri rinotsemura mvura kuti ibudise ma proton (hydrogen ions), uyezve rinobatanidza maerekitironi uye nesimbi zvidimbu pane elekitirodhi yemafuta-inowaniswa lithiamu bhatiri.

Bhatiri simba rekuchengetedza system dhizaini

Pakupedzisira, simba rinochengetwa nenzira yesimbi solid hydrides. Mune inochinja nzira, inogona kuburitsa magetsi (uye mvura) uye kusanganisa ma proton ne oxygen mumhepo (kugadzira mvura).

“Reversible fuel-powered lithium battery” inosanganiswa ne solid proton chengetedzo ma electrode (X inomiririra solid solid maatomu akasungirwa kune hydrogen)

Muzvinafundo Andrew vakati, “Nekuti chete kuyerera kwemvura munzira yekuchaja – mweya chete unoyerera uchibuda-tinodaidza iyo sisitimu nyowani proton kuyerera bhatiri. Zvichienzaniswa ne lithiamu-ion, mabhatiri eproton akanyanya mari – Nekuti lithiamu inoda kucherwa kubva kuzvinhu zvakaita semaminerari mashoma, mvura yemunyu kana ivhu. ”

Inoyerera bhatiri simba rekuchengetedza

Vatsvaguriri vakati, musimboti, simba remagetsi eproton inoyerera mabhatiri anogona kufananidzwa nemabhatiriyamu eioniyamu-ion, asi kuwanda kwesimba kwakanyanya. Muzvinafundo Andrew vakati, “Mhedzisiro yekutanga yekuedza inonakidza, asi pachine basa rakawanda rekutsvagisa nekusimudzira rinofanira kuitwa risati raiswa mukutengeserana.”

Chikwata chakavaka chepakutanga chiratidzo-che-chirevo prototype ine saizi ye chete 65x65x9 mm (2.5 × 2.5 × 0.3 inches) uye ndokuiburitsa mu “International Hydrogen Energy” magazini.