Nickel (II) oxide hmoov (Ni Assay Min.78%) CAS 1313-99-1
Nickel (II) Oxide
| Synonym: | Nickel monoxide, Oxonickel |
| CAS Nr.: | 1313-99-1 : kuv |
| Tshuaj formula | NiO |
| Molar loj | 74,6928g / mol |
| Qhov tshwm sim | ntsuab crystalline khoom |
| Qhov ntom | 6.67 g / cm3 |
| Melting point | 1,955 ° C (3,551 ° F; 2,228K) |
| Solubility hauv dej | tsis tsim nyog |
| Solubility | yaj hauv KCN |
| Sib nqus susceptibility (χ) | +660.0·10–6cm3/mol |
| Refractive Index (nD) | 2.1818 Nws |
Enterprise Specification rau Nickel (II) Oxide
| Cim | Nickel ≥ (%) | Txawv teb chaws Mat. ≤ (%) | |||||||||||
| Co | Cu | Fe | Zn | S | Cd | Mn | Ca | Mg | Na | Insoluble Hydrochloric Acid (%) | Particle | ||
| TIAB SA 780 | 78.0 ua | 0.03 ib | 0.02 ib | 0.02 ib | - | 0.005 ib | - | 0.005 ib | - | - | D50 Max.10μm | ||
| TIAB SA 765 | 76.5 ib | 0.15 | 0.05 Nws | 0.10 | 0.05 Nws | 0.03 ib | 0.001 ib | - | 1.0 | 0.2 | 0.154mm yuag nposeemMax 0.02% | ||
Pob: ntim rau hauv lub thoob thiab ntim rau hauv los ntawm cohesion ethene, net hnyav yog 25 kg ib thoob;
Nickel (II) Oxide siv rau dab tsi?
Nickel (II) Oxide tuaj yeem siv rau ntau hom kev siv tshwj xeeb thiab feem ntau, cov ntawv thov sib txawv ntawm "qib tshuaj", uas yog cov khoom siv ntshiab rau cov ntawv tshwj xeeb, thiab "qib metallurgical", uas yog siv rau kev tsim cov alloys. Nws yog siv hauv kev lag luam ceramic los ua frits, ferrites, thiab porcelain glazes. Cov sintered oxide yog siv los tsim cov nickel hlau alloys. Nws yog feem ntau insoluble nyob rau hauv aqueous daws (dej) thiab ruaj khov heev ua rau lawv pab tau nyob rau hauv ceramic lug yooj yim xws li ua av nplaum tais rau advanced electronics thiab nyob rau hauv lub teeb yuag structural Cheebtsam nyob rau hauv aerospace thiab electrochemical daim ntaub ntawv xws li roj hlwb nyob rau hauv uas lawv muaj ionic conductivity. Nickel Monoxide feem ntau reacts nrog cov kua qaub los tsim cov ntsev (xws li nickel sulfamate), uas muaj txiaj ntsig zoo hauv kev tsim cov electroplates thiab semiconductors. NiO yog ib qho khoom siv feem ntau siv hauv qhov chaw thauj khoom hauv nyias zaj duab xis hnub ci. Tsis ntev los no, NiO tau siv los ua NiCd cov roj teeb uas muaj nyob hauv ntau cov khoom siv hluav taws xob kom txog thaum kev txhim kho cov roj teeb zoo ib puag ncig NiMH. NiO yog cov khoom siv anodic electrochromic, tau kawm dav li counter electrodes nrog tungsten oxide, cathodic electrochromic khoom, nyob rau hauv complementary electrochromic li.
