Nano Cerium(IV) oxide, Ceric Dioxide Nanoparticle 50nm CeO2 Cerium oxide No ka Polishing
Nano Cerium(IV) oxide, Ceric Dioxide Nanoparticle 50nm CeO2 Cerium oxide No ka Polishing
Hōʻike:
| inoa | Cerium(IV) oxide, Ceric Dioxide, Cerium oxide nanopowder |
| Kumukumu | CeO2 |
| CAS No. | 1306-38-3 |
| Ka nui o ka ʻāpana | 50nm |
| Maemae | 99.9% |
| Ka nana aku | Pauda melemele māmā |
| Pūʻolo | 1kg,5kg no ka ʻeke a i ʻole e like me ka makemake |
| Pplications nui | Catalyst, polishing, additives, ultraviolet abosorbent, etc. |
| Hoʻopuehu | Hiki ke hoʻopilikino |
wehewehe:
Ka hoʻohana ʻana i ka cerium dioxide/CeO2 nanoparticle:
(1) Ceric dioxide nanopowder no ka polishing: Nano cerium oxide i kēia manawa ka mea maʻamau i hoʻohana ʻia no ka hoʻoliʻi aniani.Hoʻohana nui ʻia ia i ka hoʻoponopono pololei ʻana o nā aniani a me nā ʻāpana optical a ua aʻo nui ʻia.ʻO ka mea e pili ana i ka hopena polishing i ka pauka polishing ʻo ka nui o ka ʻāpana, ka maʻemaʻe a me ka paʻakikī o CeO2.ʻO ka nui o ka ʻāpana ke kumu nui.ʻO ka nui o ka'āpana'āpana he kūpono ia no ka hoʻonaniʻana i nā mea'enela maʻamau a me nā lelo nānā, aʻo ka liʻiliʻi liʻiliʻi e kūpono i ka polishing kiʻekiʻe o nā lens optical maikaʻi.
No ka laʻana: Ma ke ʻano he mea maʻamau a maʻamau, hoʻohana nui ʻia ke aniani i loko o ka peni-notebook computer hard disk glass substrates, kikohoʻe pahu kikohoʻe, ultra-precision optical lens, optical windows a me nā mea ʻē aʻe, a me nā ʻāpana kamaʻilio optical, nā hōʻike papa pālahalaha a me nā mea uila ʻē aʻe.ʻO Ultra-smooth, sub-nanometer roughness, aniani pālahalaha me ka ʻole micro-defects ua lilo i mea nui e pili ana i ka hana o kēia mau huahana kiʻekiʻe.ʻO ka mechanical polishing (CMP) kahi ʻāpana koʻikoʻi o ka hana wafer silicon a me ke kaʻina holoʻokoʻa a me ke kaʻina etching i ka hana ʻana o nā kaapuni i hoʻohui ʻia.Hoʻohana ia i ka hopena polishing mechanical o nā ʻāpana abrasive ultrafine i loko o ka slurry CMP a me ka hopena corrosion kemika o ka slurry.Hoʻokumu ka disk optical i kahi ʻili palahalaha loa ma ka wafer silika kahi i hana ʻia ai ke ʻano kaapuni.He ʻenehana hou ia i kēia manawa e hiki ke hāʻawi i ka palahalaha honua i ke kaʻina hana o nā kaʻa VLSI.
(2) ʻO Nano-cerium dioxide i hoʻohana ʻia no ka catalyst he hana redox maikaʻi.ʻAʻole ʻo Cerium oxide nanopowder wale nō ka mālama ʻana i ka oxygen kūʻokoʻa a me nā hana hoʻokuʻu o ka oxygen, akā ʻo ia nō ka mea hoʻoheheʻe ʻokiʻoki ikaika loa i ka moʻo o ka honua oxide.No laila, hiki ke hoʻohana ʻia ka nano ceria ma ke ʻano he mea kōkua e hoʻomaikaʻi i ka hana catalytic o ka catalyst i nā manawa he nui.
(3) ʻO Ceric oxide nano particle i hoʻohana ʻia i ka ʻoihana kila: ʻO ka hoʻohana ʻana i ka nano-cerium oxide ma ke ʻano he uhi a me ka mea hoʻohui hiki ke hoʻomaikaʻi i ka pale ʻana o ka oxidation, ka wela wela, ka wai a me nā waiwai vulcanization o nā mea wela wela a me ke kila kila. hoʻohana ʻia ma ke ʻano he inoculant no ka hao ductile.
(4) Hiki ke hoʻohana ʻia ka Cerium oxide nano pauka i ka ultraviolet absorbing huahana no ka mea he nui ka nui o ka ikehu hoʻololi uila i ka nano CeO2, ʻoi aku ka maikaʻi o ka optical sensitivity i ke kukui uila ultraviolet.Hoʻohui pū ʻia me ka hopena liʻiliʻi, ka hopena kikoʻī kikoʻī kiʻekiʻe, a me ka hopena quantum macroscopic o ka nanoparticle, ʻo CeO2 nano he ikaika hoʻopuehu a me nā hopena noʻonoʻo i ke kukui ultraviolet.Eia kekahi, ʻo CeO2 he kūpaʻa wela maikaʻi, palekana a me nā mea ʻawaʻawa ʻole, nā kumu waiwai nui, a me nā kumukūʻai hoʻomākaukau haʻahaʻa, no laila ua manaʻo ʻia e lilo i ʻano hou o ka ultraviolet absorber i hoʻohana ʻia ma nā ʻano āpau.
Kūlana mālama:
ʻO ka Nano Cerium(IV) oxide/CeO2 Pono e mālama ʻia ka pauka Cerium oxide i ka sila, e pale i ka māmā, kahi maloʻo.Maikaʻi ka mālama ʻana i ka lumi wela.
SEM :
