Te parakore teitei nano Rare earth lanthanum oxide paura la2o3 nanopowder / nanoparticles

Whakaahuatanga Poto:

Tātai: La2O3

Nama CAS: 1312-81-8

Taumaha rāpoi: 325.82

Kiato: 6.51 g/cm3

Ira whakarewa: 2315°CA ahua:

Te paura maMarewa: Kare e memeha ki te wai, he ngawari te wairewa i roto i nga waikawa kohuke kaha.

Tino hygroscopic reo maha: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano Rare

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

He kupu whakataki poto

Tātai: La2O3

Nama CAS: 1312-81-8

Taumaha rāpoi: 325.82

Kiato: 6.51 g/cm3

Ira whakarewa: 2315°CA ahua:

Te paura maMarewa: Kare e memeha ki te wai, he ngawari te wairewa i roto i nga waikawa kohuke kaha.

Tino hygroscopicTe reo maha: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano Rare earth lanthanum oxide la2o3

Ko te waikura Lanthanum (e mohiotia ana ko lanthana) he matū matū me te tātai La2O3.He waikura whenua onge me te maa maa me te hanga karaihe putorino.Ko te Lanthanum oxide he rauemi whakawera teitei, ka whakamahia i roto i nga momo tono na te tino pai o te matū me te aukati i te waikura.Ka whakamahia hei taonga mo te hanga phosphors hei whakamahi i roto i nga ngongo hihi cathode me nga rama rama, hei dopant i roto i nga taputapu semiconductor, hei whakakorikori.Ka whakamahia ano i roto i te hanga o nga karamu me te tohu mo te rangahau koiora me te matū.

Taupānga

Ko te Lanthanum Oxide, e kiia ana ko Lanthana, he tino parakore Lanthanum Oxide (99.99% ki te 99.999%) e whakamahia ana ki te hanga mohiti whatu motuhake hei whakapai ake i te parenga alkali o te karaihe, ka whakamahia ki nga phosphors La-Ce-Tb mo nga rama rama me te hanga motuhake. mohiti, penei i te karaehe infrared-absorbing, me te kaamera me te karu karu arotahi, Ko te karaehe iti o te Lanthanum Oxide e whakamahia nuitia ana i roto i nga karaehe me te whakakorikori FCC, me te mea ano hoki hei rauemi mata mo te hanga Lanthanum Metal;Ka whakamahia ano te Lanthanum Oxide hei taapiri tipu witi i te wa o te wahanga wai o te Silicon Nitride me te Zirconium Diboride.

Rare earth lanthanum oxide la2o3

Whakatakotoranga

Tūemi Whakamātautau	Paerewa	Hua
La2O3/TREO	≥99.99%	>99.99%
Wae Matua TREO	≥99%	99.6%
RE Parakore (%/TREO)
CeO2	≤0.005%	0.001%
Pr6O11	≤0.002%	0.001%
Nd2O3	≤0.005%	0.002%
Sm2O3	≤0.001%	0.0005%
Kore—RE poke (%)
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%
Whakamutunga	Kia rite ki nga paerewa o runga ake nei

He kotahi noa tenei mo te 99.99% te ma, ka taea hoki e matou te whakarato 99.9%, 99.999% te ma.Ko te Lanthanum oxide me nga whakaritenga motuhake mo nga poke ka taea te whakarite kia rite ki nga whakaritenga a te kaihoko.Mo etahi atu korero, paatohia!