Cerium dioxide CAS 1306-38-3
Cerium dioxide māmā melemele keʻokeʻo cubic pauda. ʻO 7.132 ka mānoanoa pili. Ka helu hehee 2600 ℃. ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai a ʻaʻole hiki ke hoʻoheheʻe ʻia i nā ʻakika inorganic. Pono e hoʻohui ʻia nā mea hoʻohaʻahaʻa (e like me ka hydroxylamine reducing agents) e kōkua i ka hoʻopau ʻana. He mea maʻalahi ke komo i ka mālamalama ʻike ʻia, akā maikaʻi ka absorption o ke kukui ultraviolet, ʻoiai e hana ana ka ʻili i ke ʻano kūlohelohe.
| 'ikamu | Hōʻike |
| kūʻē | 10*10 (ρ/μΩ.cm) |
| ʻO ka mānoanoa | 7.13 g/mL ma 25 °C(kukui.) |
| Lae hehee | 2600°C |
| Nā kūlana mālama | ʻO ka mahana mālama: ʻaʻohe palena. |
| Maemae | 99.999% |
Hoʻohana ʻia ka Cerium dioxide ma ke ʻano he mea hoʻohui i ka ʻoihana aniani a ma ke ʻano he mea wili no nā papa aniani. Ua hoʻonui ʻia e wili i ke aniani aniani, nā lens optical, a me nā paipu kukuna cathode, a he mau hana e like me ka decolorization, wehewehe, absorption o ultraviolet a me nā kukuna electron i ke aniani. Hoʻohana pū ʻia ma ke ʻano he anti reflective agent no nā aniani aniani, hana ʻia ka cerium titanium melemele me ka cerium e hāʻawi i ke aniani i kahi kala melemele māmā. Hoʻohana ʻia ma ke ʻano he mea hana impregnating no nā ceramics piezoelectric i nā aniani seramika a me ka ʻoihana uila. Hoʻohana ʻia ia e hana i nā catalysts ikaika loa, nā uhi incandescent no nā kukui kinoea, a me nā pale fluorescent no nā kukui X.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
Cerium dioxide CAS 1306-38-3
Cerium dioxide CAS 1306-38-3
