Nano europium oxyde Eu2O3

Izina RY'IGICURUZWA:Oide oxydeEu2O3

Ibisobanuro: 50-100nm, 100-200nm

Ibara: Umutuku Wera

(Ingano zitandukanye zingana n'amabara birashobora gutandukana)

Ifishi ya Crystal: cubic

Ingingo yo gushonga: 2350 ℃

Ubucucike bwinshi: 0,66 g / cm3

Ubuso bwihariye: 5-10m2 / gOkiside ya Europium, gushonga 2350 ℃, kudashonga mumazi, gushonga muri aside, ubucucike 7.42g / cm3, formula ya chimique Eu2O3;Mubisanzwe bigaragara nkifu yera cyangwa yijimye.Irashobora guhumeka hamwe na parike, ni alkaline, uburozi, kandi irakaza amaso, inzira zubuhumekero, nuruhu.Irashobora kwinjiza dioxyde de carbone mu kirere kandi igakora umunyu ushonga amazi hamwe na acide organic.

Europium ikoreshwa cyane mugukora ibikoresho byo kugenzura reaktor nibikoresho byo kurinda neutron.Nka poro ya fluorescent ya tereviziyo yamabara, ifite akamaro gakomeye mubikoresho bya europium (Eu) nibikoresho byingufu za atome.Europium ni kimwe mu bintu bidakunze kubaho ku isi.Ibirimo kwisi ni 1.1 ppm gusa.Nicyuma cyoroshye, kirabagirana, ibyuma byumuhondo wicyuma gifite ihindagurika rikomeye kandi ryoroshye, bivuze ko rishobora gutunganywa muburyo butandukanye.Irasa kandi ikumva nk'isasu, ariko iremereye gato.

Umwanya wo gusaba:

 1. Ikoreshwa nka porojeri itukura ya fluorescent ya tereviziyo yamabara hamwe nifu ya fluorescent kumatara ya mercure yumuvuduko mwinshi.

 2. Ikoreshwa mugukora amarangi, umuvuduko wa reberi wihuta, imiti, imiti yica udukoko, imiti ya amino, resin ya Ethylenediamine urea formaldehyde, ibikoresho bya chelating ibyuma EDTA, nibindi.

 3. Byakoreshejwe nk'umuti wa fibrin, nibindi.