Pauka ʻokikene nikela(II) (Ni Assay Min.78%) CAS 1313-99-1
Nikala(II) ʻOkika
| Huaʻōlelo like: | Nickel monoxide, ʻOxonickel |
| Helu Kūʻai: | 1313-99-1 |
| ʻO ke ʻano kemika | NiO |
| Ka nuipa molar | 74.6928g/mol |
| helehelena | ʻōmaʻomaʻo kristal paʻa |
| Ka nui o ka paʻa | 6.67g/cm3 |
| Kiko heheʻe | 1,955°C(3,551°F;2,228K) |
| Ka hoʻoheheʻe ʻia ʻana i ka wai | mea liʻiliʻi ʻole |
| Ka hiki ke hoʻoheheʻe ʻia | hoʻoheheʻe ʻia i loko o KCN |
| Ka hiki ke hoʻopilikia ʻia e ka makeneka (χ) | +660.0·10−6cm3/mol |
| ʻIkepili refractive (nD) | 2.1818 |
Ka Hoʻākāka ʻOihana no ka Nickel(II) Oxide
| Hōʻailona | Nikala ≥(%) | Moena Haole ≤ (%) | |||||||||||
| Co | Cu | Fe | Zn | S | Cd | Mn | Ca | Mg | Na | Hoʻoheheʻe ʻole ʻia Waikawa Hydrochloric(%) | ʻĀpana | ||
| ʻO ka ʻaoʻao 780 | 78.0 | 0.03 | 0.02 | 0.02 | - | 0.005 | - | 0.005 | - | - | D50 Max.10μm | ||
| ʻO ka ʻAhahui ʻo 765 | 76.5 | 0.15 | 0.05 | 0.10 | 0.05 | 0.03 | 0.001 | - | 1.0 | 0.2 | Kaumaha 0.154mm palekoenaMax.0.02% | ||
Pūʻolo: Hoʻopaʻa ʻia i loko o ka bākeke a hoʻopaʻa ʻia i loko e ka cohesion ethene, ʻo ke kaumaha o ka ʻupena he 25 kilokani no kēlā me kēia bākeke;
He aha ka mea e hoʻohana ʻia ai ʻo Nickel(II) Oxide?
Hiki ke hoʻohana ʻia ʻo Nickel(II) Oxide no nā ʻano hana kūikawā like ʻole a ma ke ʻano laulā, hoʻokaʻawale nā hana ma waena o ka "grade chemical", he mea maʻemaʻe loa ia no nā hana kūikawā, a me ka "metallurgical grade", kahi i hoʻohana nui ʻia no ka hana ʻana i nā alloys. Hoʻohana ʻia ia i ka ʻoihana seramika e hana i nā frits, ferrites, a me nā glazes porcelain. Hoʻohana ʻia ka sintered oxide e hana i nā alloys nickel steel. ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o nā hopena wai (wai) a paʻa loa ia e hoʻolilo iā lākou i mea pono i nā hale seramika e like me ka hana ʻana i nā kīʻaha lepo i nā mea uila holomua a me nā ʻāpana hoʻonohonoho māmā i nā noi aerospace a me nā electrochemical e like me nā cell wahie kahi e hōʻike ai lākou i ka conductivity ionic. Hoʻopili pinepine ʻo Nickel Monoxide me nā waikawa e hana i nā paʻakai (ʻo ia hoʻi ka nickel sulfamate), he mea kūpono ia i ka hana ʻana i nā electroplates a me nā semiconductors. ʻO NiO kahi mea lawe lua i hoʻohana pinepine ʻia i loko o nā cell solar kiʻi lahilahi. ʻOi aku nei, ua hoʻohana ʻia ʻo NiO e hana i nā pila NiCd rechargeable i loaʻa i nā mea uila he nui a hiki i ka hoʻomohala ʻana o ka pila NiMH maikaʻi loa i ke kaiapuni. ʻO NiO kahi mea electrochromic anodic, ua aʻo nui ʻia e like me nā electrodes counter me ka tungsten oxide, nā mea electrochromic cathodic, i nā mea electrochromic hoʻohui.
