Cerium oxide, i ʻike ʻia ʻocerium dioxide, loaʻa ke ʻano moleCeO2.Hiki ke hoʻohana ʻia e like me nā mea polishing, catalysts, UV absorbers, fuel cell electrolytes, automotive exhaust absorbers, electronic ceramics, etc.
ʻO ka noi hou loa ma 2022: Hoʻohana nā mea ʻenekinia MIT i nā seramika e hana i nā cell fuel glucose e mana i nā mea i hoʻokomo ʻia i loko o ke kino.Hana ʻia ka electrolyte o kēia cell fuel glucose me ka cerium dioxide, nona ka conductivity ion kiʻekiʻe a me ka ikaika mechanical a hoʻohana nui ʻia ma ke ʻano he electrolyte no nā cell fuel hydrogen.Ua hōʻike ʻia ʻo Cerium dioxide i ka biocompatible
Eia kekahi, ke aʻo ikaika nei ka hui noiʻi maʻi kanesa i ka cerium dioxide, ka mea like me ka zirconia i hoʻohana ʻia i nā implants niho a he biocompatibility a palekana.
· Ka hopena polani honua
Loaʻa iā Rare earth polishing powder nā mea maikaʻi o ka wikiwiki polishing wikiwiki, kiʻekiʻe maʻalahi, a me ke ola lawelawe lōʻihi.Ke hoʻohālikelike ʻia me ka pauka polishing maʻamau - ka pauka ʻulaʻula hao, ʻaʻole ia e hoʻohaumia i ke kaiapuni a maʻalahi ke wehe ʻia mai ka mea i hoʻopili ʻia.ʻO ka hoʻomaʻamaʻa ʻana i ka lens me ka cerium oxide polishing pauda he hoʻokahi minuke e hoʻopau ai, aʻo ka hoʻohana ʻana i ka pauka polishing iron oxide he 30-60 mau minuke.No laila, ʻoi aku ka maikaʻi o ka pauka polishing honua maʻamau o ka haʻahaʻa haʻahaʻa, ka wikiwiki polishing wikiwiki, a me ka pono polishing kiʻekiʻe.A hiki iā ia ke hoʻololi i ka maikaʻi polishing a me ke kaiapuni hana.
He mea pono e hoʻohana i ka pauka cerium polishing kiʻekiʻe no nā lens optical, etc.Hoʻohana nui ʻia ka pauka cerium polishing haʻahaʻa no ke aniani polishing o ke aniani pālahalaha, ke aniani pahu kiʻi, nā aniani, etc.
· Noi ma nā catalysts
ʻAʻole ʻo Cerium dioxide wale nō ka mālama ʻana i ka oxygen a me ka hoʻokuʻu ʻana i nā hana, akā ʻo ia ka mea hoʻoheheʻe ʻokiʻoki ikaika loa i ka moʻo o ka honua oxide.He kuleana koʻikoʻi nā electrodes i ka hopena electrochemical o nā wahie.ʻAʻole ʻo Electrodes wale nō kahi mea nui a koʻikoʻi o nā pūla wahie, akā lawelawe pū kekahi i nā catalysts no nā hopena electrochemical.No laila, i nā kūlana he nui, hiki ke hoʻohana ʻia ka cerium dioxide i mea hoʻohui e hoʻomaikaʻi i ka hana catalytic o ka catalyst.
· Hoʻohana ʻia no nā huahana hoʻoheheʻe UV
Ma nā mea hoʻonaninani kiʻekiʻe, ua hoʻohana ʻia nā composites i uhi ʻia i ka ʻili o ka nano CeO2 a me SiO2 ma ke ʻano he kumu nui o ka hoʻoheheʻe ʻana o UV i mea e lanakila ai i nā drawbacks o TiO2 a i ʻole ZnO me kahi kala haʻahaʻa a haʻahaʻa haʻahaʻa UV absorption rate.
Ma waho aʻe o ka hoʻohana ʻia ʻana i nā mea hoʻonaninani, hiki ke hoʻohui ʻia ka nano CeO2 i nā polymers e hoʻomākaukau ai i nā fibers kahiko kūpaʻa UV, e loaʻa ana i nā lole fiber kemika me ka maikaʻi o ka UV a me ka pale ʻana i ka wela.ʻOi aku ka maikaʻi ma mua o ka TiO2, ZnO, a me SiO2 i hoʻohana ʻia i kēia manawa.Eia kekahi, hiki ke hoʻohui pū ʻia ka nano CeO2 i nā pale e pale aku i ka radiation ultraviolet a hoʻemi i ka ʻelemakule a me ka degradation rate o polymers.
Ka manawa hoʻouna: Mei-23-2023