Dysprosiume,hōʻailona hōʻailona a me ka helu atomic 66. Heka Mokupuni Honuame ka litters metallic. ʻAʻole i loaʻaʻo DysproSsium i kahi mea hoʻokahi i keʻano,ʻoiai ke noho nei ma nāʻano mineral likeʻole e like me ka phosphate ytrium.
ʻO ka nui o nā dysprosium i loko o ka crust he 6ppm,ʻo ia ka haʻahaʻa ma mua o kēlā
yttriumi nā mea kaumaha nui. Ua manaʻoʻia he kaumaha nui loa
rare ka Honua a hāʻawi i kahi kumu kumuwaiwai maikaʻi no kāna noi.
ʻO Dysprosium ma kāna kūlana kūlohelohe i kauʻiaʻehiku mau isoto feepope, me ka mea nui loa he 164 dy.
Loaʻa muaʻiaʻo Dysprosium iā Paul Achilleck de Bospoland ma 1886,ʻaʻole naʻe i hiki i ka hoʻomohalaʻana o kaʻenehanaʻo Ion Exchange. He liʻiliʻi nā noi a dysprosium a no ka meaʻaʻole hiki ke hoʻololiʻia e nā mea kanu'ē aʻe.
ʻO nā SLYSPOSTER DYSPORSIMIUT SETTS i loaʻa i ka leʻaleʻa liʻiliʻi,ʻoiaiʻo nā swelbled i manaʻoʻia e noʻonoʻoʻoleʻia.
Loaʻa'āhaʻao
Uaʻikeʻia e: L. Boisbaudran, Farani
Ua loaʻa ma ka 1886 ma Farani
Ma hope o ka hoʻokaʻawaleʻana o MossanderErbiumHonua a metorbiumHonua Mai Yttrium Honua i 1842, nui nā nunui i hoʻohanaʻia i ka hoʻokaeʻana,ʻaʻole lākou heʻai loloa. ʻEhiku mau makahiki ma hope o ka hoʻokaʻawaleʻana o ka holmuum, i ka makahiki 1886, e hoʻokaʻawaleʻo Bouvabustrand i ka hapalua a i nā hōʻailonaʻo Dy. Hiki mai kēia hua'ōlelo mai ka'ōlelo Heleneʻo Dysprostitos a me ka paʻakikī o ka 'paʻakikī e loaʻa'. Me ka loaʻaʻana o nā dysprotisium a me nā mea'ē aʻe e pili ana i nā wahi'ē aʻe,ʻo ka hapa'ē aʻe o ke kolu o ke kolu o ka'āina.
Hoʻopaʻa ka uila
ʻO ka laʻa uila:
1s2 4S2 3002 3s22 3006 4s2 5D10 4P6 6DS2 4sP10
isotope
In its natural state, dysprosium is composed of seven isotopes: 156Dy, 158Dy, 160Dy, 161Dy, 162Dy, 163Dy, and 164Dy. Ua manaʻoʻia kēia mau mea āpau,ʻoiai he 126dy i ka hapalua me kahi hapalua-ola o luna o 1 * 1018 mau makahiki. Ma waena o ka hana maoliʻana, 164dy ka mea nui loa ma ka 28%, hahaiʻia e 162dy ma 26%. ʻO ka liʻiliʻi loa he 156dy, 0,06%. 29ʻO ka Radoaptive Isotopesʻo Syntopes, e hele ana mai ka 138 a 178 a 173, ma nā'ōlelo o ka nui o ATOMIC. ʻO ka manawa kūpono loaʻo 154dy me kahi hapalua o ke ola ma kahi o 3106 mau makahiki, ua hahaiʻia e 159DY me ka hapalua o 144.4 mau lā. ʻO ka mea nui loa he 138 Dy me ka hapalua-ola o ka makahiki 200 milliseconds. ʻO 154DY ka mea nui ma Alphaceay
Mea meta
ʻO Dysprosium he metallic lister a me kahi luster kala kala. He palupalu a hiki ke makikaʻole me kaʻole o ka pīhoihoi inā paleʻia keʻano ma mua. ʻO nā waiwai pilikino o Dysprosium e hoʻopilikiaʻia e ka nui o nā mea liʻiliʻi. ʻO Dysprosium a me Holomi,ʻo ia ka ikaika kiʻekiʻe loa,ʻoi aku ka nui ma nā wela haʻahaʻa. ʻO kahi o ka ferromagnetium maʻalahi e lilo i mea kōkua antiferrometic ma lalo o nā mahana ma lalo o 85 k (-188.2 c) Ua hoʻololiʻia kēiaʻano hoʻokūkū antiferrometism i loko o kahi i hoʻokaʻawaleʻia (paramagnetic) State ma 179 k (-94 c).
Ke noi:
) I nā wā i hala iho,ʻaʻole kiʻekiʻe no ka noi, akā me ka hoʻonuiʻiaʻana o ka nui o ka'ōpūʻo Bront i nā heihei mazt i ka makahiki 95-HY e hoʻomau ana.
(2) Hoʻohanaʻiaʻo Dysprosium i kahi mea hana no nā phosphors, a me nā dysprostum e hōʻike ana i nā mea hoʻonaninani haʻahaʻa. ʻO ia ka mea i kauʻia ma o nā keiki hipa edom,ʻo ka meaʻawaʻawa keʻokeʻo, aʻo ka mea'ē aʻe e like me ke anuanu polū. Hiki ke hoʻohanaʻiaʻo Dysprosum i nā mea i nā mea e like me Tricolor phospors.
(3)ʻO Dysprosium he mea e pono ai nā mea kilokilo e pono ai no ka hoʻomākaukauʻana o ka nui magnenol alloy i hiki ai ke hoʻokōʻia.
(4)ʻO ka Metal Pākuʻi Dysprosum Hiki ke hoʻohanaʻia e like me ka mea mālama mālama magneto
(5) No ka hoʻomākaukauʻana i nā kukui dysprosium Ua loaʻa i kēiaʻano o ke kukui e like me keʻano kiʻekiʻe, ke kala maikaʻi, ke kala kiʻekiʻe, liʻiliʻi liʻiliʻi, a me ka liʻiliʻi. Ua hoʻohanaʻia ia ma keʻano he kumu māmā no nā kiʻiʻoniʻoni, paʻi, a me nā noi'ē aʻe.
(6) Ma muli o ka holoʻana o ka neuteron ka nui o ka mahele o ke kauʻana o Dysprostuum Elect, hoʻohanaʻia ma kaʻenehanaʻo Netomon e ana i ka Spectra Oteomer a iʻole he mea nui loa.
(7) Hiki ke hoʻohanaʻiaʻo Dy3al5O12 e like me ka mea hana magnetic e hana ai no ka ho'ēmiʻana o ka magnetic. Me ka hoʻomohalaʻana o kaʻepekema a me kaʻenehana, e hoʻomau nā papa palapala o DysproSium e hoʻonui a hoʻonui i ka hoʻonui.
(8) He kiʻekiʻeʻo Dysprodium Compound NaNofibers i ka ikaika a me ka wahi papa, no laila hiki iā lākou ke hoʻohana e hoʻoikaika i nā mea'ē aʻe a iʻole nā catalysts. ʻO ka hōʻehaʻana i kahi hopena o Dybr3 a naf ma ka 450 BAR PUCKS no 17 mau hola no ka hiki iā 450 ° C e hiki iā 450 ° C e hiki iā 450 ° C e hiki iā 450 ° C e hiki iā 450 ° C e hiki iā 450 ° C e hiki iā 450 ° C Hiki i kēia kumuhana ke noho i nā hopena aquaous'ē aʻe no nā 100 mau hola me kaʻole o ka haʻaleleʻana a iʻole ka hoʻohālikelikeʻana i nā mahana ma mua o 400 ° C.
(9)ʻO ka Stillmage Tommagnelity Demagnetizator e hoʻohana ana i kekahi mau crisnet Stinuturit
(10) Nā kiʻi kiʻiʻo Dysproomum caddium o ka huiʻana i nā mea hoʻohuihui radiation e hiki ke hoʻohanaʻia e aʻo e aʻo i nā hopena o ke kamika. ʻO Dysprosium a me kāna mau mea hoʻohui i loaʻa nā waiwai ikaika ikaika, e hana iā lākou i mea pono i nā polokalamu mālama data e like me nā kaʻa paʻakikī.
(11)ʻO ka'āpana neodymium i ka'ā o ka neodymium i hiki ke hoʻololiʻiaʻo Bornet i ka DYVERSISIum e hoʻoikaika i ka lanakilaʻana a hoʻomaikaʻi i ke kūleʻa wela o nā magnets. Hoʻohanaʻia ia i nā noi me nā koi kiʻekiʻe kiʻekiʻe e like me nā mea hoʻokele kaʻa uila e holo ai i nā kaʻa kaʻa kaʻa. ʻO nā kaʻa e hoʻohana ana i kēiaʻano o ka magnet e hiki ai i 100 mau grams of dysprosum no kēlā me kēia kaʻa. Wahi a Toyota i koho i nā kūʻai kālā kālā o 2 miliona mau kaʻa, e hoʻopau koke i ka lako o ka honua. Ua hoʻololiʻia nā magnenes me Dysprosum i ke kū'ēʻana i ke kū'ēʻana.
(12) Hiki ke hoʻohanaʻia nā mea hoʻohuiʻo Dysprosium e like me nā catalysts i loko o ka aila e hoʻomālamalama ana a me nāʻoihana. Inā hoʻohuiʻiaʻo Dysprosium i kahi hoʻolaha hoʻonohonoho i loko o kahi sternioxide synthesis synthede cartothesis Hiki ke hoʻohanaʻiaʻo Dysprosum oxide e like me kahi mea kiʻekiʻe o ka mea kūʻai aku, me kahi mea i loaʻa iā MG0-Derlelectric Failters, Directric
POST manawa: Aug-23-2023