Hoʻokaʻawale a hoʻohana i ka cerium oxide

ʻO Cerium oxide, i kapa ʻia ʻo ceria, he mea maʻalahi a hoʻohana nui ʻia me ka nui o nā noi ma waena o nā ʻoihana like ʻole. ʻO kēia pūhui, aia i ka cerium a me ka oxygen, he mau waiwai kūʻokoʻa ia e waiwai ai no nā kumu like ʻole.

Ka hoʻokaʻawale ʻana o ka cerium oxide:
Hoʻokaʻawale ʻia ʻo Cerium oxide ma ke ʻano he oxide metal oxide, nona ka lanthanide series of elements. He māmā melemele a keʻokeʻo ka pauka me ke kūpaʻa wela kiʻekiʻe a me nā waiwai catalytic maikaʻi loa. Loaʻa pinepine ʻia ka Cerium oxide i ʻelua ʻano ʻano: cerium (III) oxide a me cerium (IV) oxide. Hoʻohana ʻia ka Cerium (III) oxide ma ke ʻano he catalyst a i ka hana ʻana i ke aniani, ʻoiai ke hoʻohana ʻia nei ka cerium (IV) oxide i ka hana ʻana i nā pūhui polishing a ma ke ʻano he catalyst i nā hopena kemika.

Hoʻohana i ka cerium oxide:
Loaʻa i ka Cerium oxide ka nui o nā noi ma muli o kāna mau waiwai kūikawā. ʻO kekahi o ka hoʻohana maʻamau o ka cerium oxide i ka hana ʻana i nā mea hoʻololi catalytic no nā kaʻa. Kōkua ia i ka hōʻemi ʻana i nā hoʻokuʻu ʻino ma o ka hoʻololi ʻana i nā kinoea ʻawaʻawa i mau mea ʻino. Eia kekahi, hoʻohana ʻia ka cerium oxide i ka hana ʻana i ke aniani, no ka mea hiki ke hoʻomaikaʻi i nā waiwai optical a hoʻonui i ke kū'ē ʻana i ka radiation UV. Hoʻohana ʻia ʻo ia ma ke ʻano he polishing agent no ke aniani, nā seramika, a me nā metala, e hāʻawi ana i kahi ʻili malū a me ka noʻonoʻo.

Eia kekahi, hoʻohana ʻia ka cerium oxide i ka hana ʻana i nā wahie wahie, kahi e hana ai ma ke ʻano he electrolyte e maʻalahi i ka hoʻololi ʻana o ka ikehu kemika i ka ikehu uila. Ma ke kahua o ka lāʻau lapaʻau, ua hōʻike ka cerium oxide nanoparticles i ka hiki ke hoʻohana i nā noi biomedical, e like me ka lawe ʻana i ka lāʻau a me ke kiʻi. Hoʻohui ʻia, hoʻohana ʻia ka cerium oxide i ka hana ʻana i nā phosphors no ke kukui fluorescent a me ka synthesis o nā mea hoʻohuihui like ʻole.

I ka hopena, he waiwai waiwai ka cerium oxide me nā noi like ʻole ma nā ʻoihana he nui. ʻO kāna mau waiwai kūʻokoʻa, me nā hiʻohiʻona catalytic, optical, a me nā uila, e lilo ia i mea koʻikoʻi i ka hana ʻana o nā huahana like ʻole a me nā ʻenehana. Ke hoʻomau nei ka noiʻi a me ka hoʻomohala ʻana i ka nanotechnology a me ka ʻepekema waiwai, e hoʻonui paha ka hoʻohana ʻana o ka cerium oxide, e hōʻike hou ana i kona koʻikoʻi i ka ʻoihana hou.