Hmoov Nickel (II) oxide (Ni Assay Min.78%) CAS 1313-99-1
Nickel (II) Oxide
| Cov lus txhais: | Nickel monoxide, Oxonickel |
| CAS NO.: | 1313-99-1 |
| Cov mis tshuaj | NiO |
| Qhov hnyav ntawm cov molar | 74.6928g/mol |
| Qhov tsos | ntsuab crystalline khoom |
| Qhov Ceev | 6.67g/cm3 |
| Qhov kub yaj | 1,955°C(3,551°F;2,228K) |
| Kev yaj hauv dej | tsis tseem ceeb |
| Kev yaj tau | yaj hauv KCN |
| Kev cuam tshuam sib nqus (χ) | +660.0·10−6cm3/mol |
| Refractive index (nD) | 2.1818 |
Cov Lus Qhia Txog Kev Lag Luam rau Nickel (II) Oxide
| Lub Cim | Nickel ≥ (%) | Txawv Teb Chaws Mat. ≤ (%) | |||||||||||
| Co | Cu | Fe | Zn | S | Cd | Mn | Ca | Mg | Na | Tsis yaj Hydrochloric Acid (%) | Cov khoom me me | ||
| UMNO780 | 78.0 | 0.03 | 0.02 | 0.02 | - | 0.005 | - | 0.005 | - | - | D50 Max.10μm | ||
| UMNO765 | 76.5 | 0.15 | 0.05 | 0.10 | 0.05 | 0.03 | 0.001 | - | 1.0 | 0.2 | Qhov hnyav 0.154 hli npocov seem seemMax.0.02% | ||
Pob: Ntim rau hauv thoob thiab kaw sab hauv los ntawm cohesion ethene, qhov hnyav tag nrho yog 25 kilogram ib thoob;
Nickel (II) Oxide siv rau dab tsi?
Nickel (II) Oxide siv tau rau ntau yam kev siv tshwj xeeb thiab feem ntau, cov kev siv sib txawv ntawm "chemical grade", uas yog cov khoom siv ntshiab rau cov kev siv tshwj xeeb, thiab "metallurgical grade", uas feem ntau yog siv rau kev tsim cov alloys. Nws yog siv rau hauv kev lag luam ceramic los ua frits, ferrites, thiab porcelain glazes. Cov sintered oxide yog siv los tsim cov nickel steel alloys. Nws feem ntau tsis yaj hauv cov kua dej (dej) thiab ruaj khov heev ua rau lawv muaj txiaj ntsig zoo hauv cov qauv ceramic yooj yim xws li tsim cov tais av nplaum rau cov khoom siv hluav taws xob siab heev thiab hauv cov khoom siv sib dua hauv cov khoom siv aerospace thiab electrochemical xws li cov roj teeb uas lawv qhia txog kev coj ua ionic. Nickel Monoxide feem ntau cuam tshuam nrog cov kua qaub los tsim cov ntsev (piv txwv li nickel sulfamate), uas muaj txiaj ntsig zoo hauv kev tsim cov electroplates thiab semiconductors. NiO yog cov khoom siv thauj khoom siv feem ntau hauv cov hlwb nyias nyias. Tsis ntev los no, NiO tau siv los ua cov roj teeb NiCd rechargeable pom muaj nyob rau hauv ntau lub cuab yeej hluav taws xob kom txog thaum txoj kev loj hlob ntawm lub roj teeb NiMH zoo dua rau ib puag ncig. NiO yog ib yam khoom siv anodic electrochromic, tau kawm dav dav li cov electrodes counter nrog tungsten oxide, cathodic electrochromic khoom, hauv cov khoom siv electrochromic complementary.
