Nano nadiif ah oo sarreeya nano Rare earth lanthanum oxide budada la2o3 nanopowder / nanoparticles

Naadi nadiif ah oo sarreeya nano Rare earth lanthanum oxide budada la2o3 nanopowder / nanoparticles Sawirka

Sharaxaad Gaaban:

Formula: La2O3

CAS No.: 1312-81-8

Miisaanka Molecular: 325.82

Cufnaanta: 6.51 g/cm3

Meesha dhalaalka: 2315° MUUQAALKA:

milmaysnaanta budo cad: Aan ku milmin biyaha, si dhexdhexaad ah ugu milmay asiidh macdaneed oo xooggan Xasilooni:

Hygroscopic adag

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Formula: La2O3

CAS No.: 1312-81-8

Miisaanka Molecular: 325.82

Cufnaanta: 6.51 g/cm3

Meesha dhalaalka: 2315° MUUQAALKA:

milmaysnaanta budo cad: Aan ku milmin biyaha, si dhexdhexaad ah ugu milmay asiidh macdaneed oo xooggan Xasilooni:

Hygroscopic adag oo luuqado badan leh: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano Rare earth lanthanum oxide la2o3

Lanthanum oxide (sidoo kale loo yaqaan lanthana) waa iskudhis kiimiko oo leh qaacidada La2O3. Waa oksaydh dhulka naadir ah iyo shay cad oo adag oo leh qaab-dhismeedka crystal cubic. Lanthanum oxide waa walxo heerkul sare leh waxaana loo isticmaalaa codsiyo kala duwan sababtoo ah xasiloonida kiimikada ee aad u fiican iyo iska caabbinta daxalka. Waxa loo isticmaalaa sida walxo samaynta fosfooraska si loogu isticmaalo tuubooyinka rayiga ee cathode iyo nalalka fluorescent, sida dopant ee aaladaha semiconductor, iyo kicin ahaan. Waxa kale oo loo isticmaalaa soo saarista dhoobada iyo sidii raadraaca cilmi baadhista bayoolojiga iyo kiimikaad.

Codsiga

Lanthanum Oxide, oo sidoo kale loo yaqaan Lanthana, nadiif sare Lanthanum Oxide (99.99% ilaa 99.999%) ayaa lagu dabaqaa samaynta muraayadaha indhaha ee gaarka ah si loo hagaajiyo caabbinta alkali ee galaaska, waxaana loo isticmaalaa fosfooraska La-Ce-Tb ee nalalka fluorescent iyo samaynta indhaha gaarka ah. muraayadaha, sida muraayadaha nuugaya infrared-ka, iyo sidoo kale kamaradaha iyo muraayadaha telescope-ka, Heerka hoose ee Lanthanum Oxide waxaa si weyn loogu isticmaalaa dhoobada iyo kicinta FCC, iyo sidoo kale alaabta ceeriin ee wax soo saarka birta ee Lanthanum; Lanthanum Oxide waxa kale oo loo istcimaalaa sidii wax lagu daro korriinka hadhuudhka inta lagu jiro dareeraha wejiga dareeraha ee Silicon Nitride iyo Zirconium Diboride.

Dhulka naadir lanthanum oxide la2o3

Tilmaamid

Shayga Tijaabada	Heerka	Natiijooyinka
La2O3/TREO	≥99.99%	>99.99%
Qaybta ugu weyn ee TREO	≥99%	99.6%
Waxyaabaha wasakhaysan (%/TREO)
CeO2	≤0.005%	0.001%
Pr6O11	≤0.002%	0.001%
Nd2O3	≤0.005%	0.002%
Sm2O3	≤0.001%	0.0005%
Waxyaalo Aan-RE-Ee (%)
SO4	≤0.002%	0.001%
Fe2O3	≤0.001%	0.0002%
SiO2	≤0.001%	0.0005%
Cl-	≤0.002%	0.0005%
CaO	≤0.001%	0.0003%
MgO	≤0.001%	0.0002%
LOI	≤1%	0.25%
Gabagabo	U hoggaansan heerka ka sarreeya

Tani waa hal nooc oo keliya oo loogu talagalay 99.99% daahirnimo, waxaan sidoo kale ku siin karnaa 99.9%, 99.999% daahirnimo. Lanthanum oxide oo leh shuruudo gaar ah oo wasakhaysan ayaa lagu habeyn karaa iyadoo loo eegayo shuruudaha macaamiisha. Wixii macluumaad dheeraad ah, fadlan guji!