Kiʻi i hōʻike ʻia ʻo Praseodymium Nitrate

ʻO ka Praseodymium Nitrate

Wehewehe Pōkole:

Inoa Huahana:

ʻO ka Praseodymium Nitrate hana|CAS15878-77-0 hoʻolako iā Kina

Nā huaʻōlelo like:ʻO ka Praseodymium(III) nitrate, ʻo ka Praseodymium trinitrate, ʻo Pr(NO₃)₃, Nitric acid praseodymium, Hexahydrate o ka nitric acid praseodymium

Helu CAS:15878-77-0

Formula Molekala:Pr(ʻAʻOLE3)3·6H2O

Kaumaha Molekala:434.91

ʻAno:He aniani ʻōmaʻomaʻo, hiki ke hoʻoheheʻe ʻia i ka wai.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā kikoʻī o ka huahana

Loaʻa nā kikoʻī i hoʻopilikino ʻia ma ke noi.

Kōkuhi	PN-2.5N	PN-3N
TREO%	≥39	≥39
ʻO ka maʻemaʻe o Praseodymium a me nā haumia honua laha ʻole
Pr6O11/TREO %	≥99.5	≥99.9
La2O3/TREO %	＜0.05	＜0.01
CeO2/TREO %	＜0.05	＜0.03
Nd2O3/TREO %	＜0.35	＜0.04
Sm2O3/TREO %	＜0.03	＜0.01
Y2O3/TREO %	＜0.01	＜0.005
Nā haumia honua laha ʻole
Ca%	＜0.01	＜0.005
Fe%	＜0.005	＜0.003
Na%	＜0.01	＜0.005
K%	＜0.005	＜0.003
Pb%	＜0.005	＜0.003
Cl-%	＜0.005	＜0.005
SO42-%	＜0.02	＜0.02
NTU	＜20	＜20

Wehewehena a me nā hiʻohiʻona

Wehewehe: Hoʻohana ʻo WNX i ka ʻenehana hana hana automated holomua a hoʻohana i nā mea maka kiʻekiʻe e hana i nā mea kiʻekiʻe ʻO ka Praseodymium Nitrate.

Nā Hiʻohiʻona Koʻikoʻi:

Maʻemaʻe Kiʻekiʻe:ʻO ka Praseodymium Nitrate ʻaʻohe mea haumia mai nā mea honua laha ʻole (e like me ka hao, calcium, sodium), a haʻahaʻa ka nui o ka haumia.

Ka hoʻoheheʻe maikaʻi:ʻO ka Praseodymium Nitrate hiki ke hoʻoheheʻe koke i ka wai a me nā waikawa ikaika.

Kūlike: ʻO ka hoʻokele puʻupuʻu koʻikoʻi i ka hana ʻana oʻO ka Praseodymium Nitrate hōʻoia i ka maikaʻi paʻa no ka hana ʻana i ka ʻoihana nui.

Mea hoʻouluulu ʻoihana kemika: Hoʻohana ʻia ka Praseodymium nitrate ma ke ʻano he mea hoʻouluulu i ka ʻoihana metallurgical. Hiki iā ia ke hoʻoikaika i ka ikaika a me ke kūpaʻa i ka pala o nā mea hoʻohuihui alumini, a hoʻonui i ka paʻakikī a me ke kūpaʻa o ke kila. Hiki ke hoʻohana ʻia i ke kahua palekana kaiapuni e hoʻoulu ai i ka hoʻololi ʻana o nā mea ʻino i loko o ke kinoea ʻōpala, a laila e hōʻemi ana i ka haumia o ka ea a me ka wai.

Mea Hoʻohemo Phosphorus o ka Loʻa: Ma muli o kona mau waiwai kemika, hiki i ka praseodymium nitrate ke wehe pono i ka phosphate mai nā kino wai ma o ka ua, he mea kōkua ia i ka hoʻoponopono ʻana i ka pilikia o ka eutrophication wai.

Nā pila a me nā mea ikehu: Hiki ke hoʻohana ʻia ka Praseodymium nitrate ma ke ʻano he dopant e hoʻomākaukau i nā cell solar dye-sensitized. Ma ka hoʻohaiki ʻana i ka band gap o ka mea anode māmā, hiki ke hoʻonui ʻia ka pono o ka hoʻololi photoelectric. He mea nui hoʻi ia no ka synthesizing praseodymium cobaltates a me praseodymium manganates, ʻo ia hoʻi nā perovskite oxides pālua i hoʻohana ʻia i loko o nā cell wahie oxide paʻa (SOFCs). Hōʻike kēia mau mea i ka conductivity ionic a me ka uila maikaʻi loa ma nā mahana ma luna o 400°C.

Nā Mea ʻIke a me nā Mea Uila: Hoʻohana nui ʻia ka Praseodymium nitrate ma ke ʻano he mea hoʻoluʻu i nā paipu hōʻike fluorescent, nā phosphors, a me ke aniani optical a me nā keramika (e like me ka melemele praseodymium kaulana). ʻO kona ʻano ao electron f kū hoʻokahi e hiki ai i nā mea i hoʻopili ʻia me ka praseodymium ke loaʻa nā ola lōʻihi a me ka pono luminous kiʻekiʻe, hiki ke hoʻohana ʻia e hoʻomākaukau i nā mea ʻike mahana optical, nā nanocomposites luminescent ultraviolet i ka mālama ʻana i ka maʻi kanesa photodynamic, a me nā kiʻiʻoniʻoni ʻike kinoea.