Ukuhlola Izakhiwo Ze-Copper Foam Ezisetshenziswa Zebhethri

Okokuqala kufanele siphendule umbuzo: Ingabeigwebu lethusiconductive? Impendulo ithi yebo. I-foam yethusi ine-conductivity ephezulu yokushisa kanye nogesi. Lokhu kuyenza ibe ukukhetha okuhle kakhulu kwamabhethri, njengoba ukuqhutshwa kwamandla okusebenzayo kubalulekile ekusebenzeni okuhle. Isakhiwo esinezimbotshana segwebu lethusi singathuthukisa ukungena kwe-electrolyte, ngaleyo ndlela sithuthukise ukusebenza kahle kwebhethri nokusebenza. Ngaphezu kwalokho, indawo yayo ephezulu ihlinzeka ngamaphuzu amaningi okuxhumana okudluliswa kwe-electron, ithuthukise ngokwengeziwe izakhiwo zayo zokuqhuba.

Ukusetshenziswa kwe-copper foamibhethriizinhlelo zokusebenza akuwona nje umqondo wetiyori kodwa zihloliwe ekusetshenzisweni okungokoqobo. Ucwaningo nokuthuthukiswa emkhakheni wobuchwepheshe bebhethri kubonise imiphumela ethembisayo kusetshenziswa igwebu lethusi njengomqoqi wamanje wamabhethri e-lithium-ion. Ukusebenza kwayo okuphezulu kanye ne-porosity kubonisa ukusebenza kwebhethri okuthuthukisiwe, okuhlanganisa ukuminyana kwamandla aphezulu kanye namazinga okushaja asheshayo. Lokhu kuthuthukiswa kubonisa amandla e-foam yethusi ukudlala indima ebalulekile ekuthuthukisweni kobuchwepheshe bebhethri.

Ngaphezu kwalokho, igwebu lethusi alisindi futhi liyabiza, okwenza kube inketho ewusizo yokukhiqizwa kwebhethri enkulu. Njengoba isidingo samabhethri asebenza kahle kakhulu siqhubeka nokukhula ezimbonini ezifana nezimoto zikagesi kanye nokugcinwa kwamandla avuselelekayo, isidingo sokusebenza kahle nokungabizi kakhulu.izinto zebhethriiya ngokuya ibalulekile. Inhlanganisela ye-copper foam ye-conductivity, i-porosity, kanye nokusebenza kahle kwezindleko kuyenza ibe ikhandidethi ethembisayo ukuhlangabezana nalezi zidingo.

Sekukonke, izakhiwo conductive zeigwebu lethusikwenze kube ukukhetha okukhangayo kwezinhlelo zokusebenza zebhethri. I-conductivity yayo ephezulu kagesi kanye ne-thermal, kuhambisana nesakhiwo sayo se-porous, inikeza izinzuzo ezibalulekile zokuthuthukisa ukusebenza kwebhethri nokusebenza kahle. Ucwaningo oluqhubekayo nokuthuthukiswa kule ndawo luvula indlela yokusebenzisa igwebu lethusi kumabhethri esizukulwane esilandelayo. Njengoba ubuchwepheshe buqhubeka buthuthuka, kuyajabulisa ukubona amandla egwebu le-copper ukuze alolonge ikusasa lokugcinwa kwamandla futhi abambe iqhaza emhlabeni osimeme futhi oluhlaza.