Osowa dziko lapansi nano samarium okusayidi ufa Sm2O3 nanopowder / nanoparticles

Zosowa zapadziko lapansi nano samarium oxide ufa Sm2O3 nanopowder / nanoparticles Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Fomula: Sm2O3CAS No.: 12060-58-1

Molecular Kulemera kwake: 348.80

Kulemera kwake: 8.347 g/cm3

Malo osungunuka: 2335 ° C

Maonekedwe: Ufa wachikasu wopepuka

Kusungunuka: Kusasungunuka m'madzi, kusungunuka pang'ono mu ma mineral acids amphamvu

Kukhazikika: Pang'ono hygroscopic Zinenero: SamariumOxid, Oxyde De Samarium, Oxido Del Samario

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiyambi chachidule

Fomula:Sm2O3
Nambala ya CAS: 12060-58-1
Molecular Kulemera kwake: 348.80
Kulemera kwake: 8.347 g/cm3
Malo osungunuka: 2335 ° C
Maonekedwe: Ufa wachikasu wopepuka
Kusungunuka: Kusasungunuka m'madzi, kusungunuka pang'ono mu ma mineral acids amphamvu
Kukhazikika: Pang'ono hygroscopic Zinenero: SamariumOxid, Oxyde De Samarium, Oxido Del Samario

Kugwiritsa ntchito

Samarium Oxide, yomwe imatchedwanso Samariya, Samarium ili ndi mphamvu yoyamwa ya neutron, Samarium Oxides amagwiritsa ntchito mwapadera pagalasi, phosphors, lasers, ndi zida zamagetsi zamagetsi. Magetsi a Calcium Chloride opangidwa ndi Samarium akhala akugwiritsidwa ntchito m'magalasi omwe amapanga kuwala kokwanira kuwotcha chitsulo kapena kutulutsa mwezi. Samarium Oxide imagwiritsidwa ntchito mugalasi la kuwala ndi infrared kuti litenge cheza cha infuraredi. Komanso, amagwiritsidwa ntchito ngati chotengera nyutroni mu ndodo zowongolera zopangira mphamvu za nyukiliya. Oxide imathandizira kuchepa madzi m'thupi kwa ma acyclic primary alcohols ku aldehydes ndi ketoni. Kugwiritsa ntchito kwina kumaphatikizapo kukonza mchere wina wa Samarium.

Kufotokozera

Chinthu Choyesera	Standard	Zotsatira
Sm2O3/TREO	≥99.9%	99.99%
Chigawo Chachikulu TREO	≥99%	99.85%
Zowonongeka za RE (ppm/TREO)
La2O3	≤15	3.8
CeO2	≤15	4.0
Pr6O11	≤15	3.5
Nd2O3	≤15	4.2
Eu2O3	≤15	4.5
Gd2O3	≤15	3.2
Tb4O7	≤10	3.6
Dy2O3	≤10	3.5
Ho2O3	≤10	4.3
Er2O3	≤10	4.0
Tm2O3	≤10	3.0
Yb2O3	≤10	3.3
Lu2O3	≤15	4.2
Y2O3	≤15	4.3
Non-RE Impurities (ppm)
Fe2O3	≤20	8
SiO2	≤30	10
Cl-	≤30	12
LOI	≤1.0%	0.25%
Mapeto	Tsatirani zomwe zili pamwamba.

Ichi ndi chimodzi chokha cha 99.9% chiyero, titha kuperekanso 99.5%, 99.95% chiyero. Neodyminium oxide yokhala ndi zofunikira zapadera zonyansa zitha kusinthidwa malinga ndi zomwe kasitomala akufuna. Kuti mudziwe zambiri, chonde dinani!