Nā huahana
- He kuleana koʻikoʻi nā huahana Rare-Earth Oxides & Compounds i ka uila, kamaʻilio, ka mokulele holomua, mālama olakino, a me nā lako kaua.Hōʻike ʻo UrbanMines i nā ʻano metala ʻano like ʻole o ka honua, nā oxides honua, a me nā mea hoʻohui honua i kūpono no nā pono o ka mea kūʻai aku, ʻo ia hoʻi ka honua māmā a me ka honua a me ke kaumaha.Hiki iā UrbanMines ke hāʻawi i nā māka i makemake ʻia e nā mea kūʻai.ʻAwelika nui o nā ʻāpana: 1 μm, 0.5 μm, 0.1 μm a me nā mea ʻē aʻe.Hoʻohana nui ʻia no ka Ceramics sintering aids, Semiconductors, Rare earth magnets, Hydrogen storing alloys, Catalysts, Electronic component, Glass and others.
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Lanthanum Hydroxide
Lanthanum HydroxideHe puna wai Lanthanum hiki ʻole ke hoʻoheheʻe ʻia i ka wai, hiki ke loaʻa ma ka hoʻohui ʻana i kahi alkali e like me ka amonia i nā wai wai o nā paʻakai lanthanum e like me ka lanthanum nitrate.Hoʻopuka kēia i ka gel-like precipitate a laila hiki ke hoʻomaloʻo ʻia i ka ea.ʻAʻole hana nui ʻo Lanthanum hydroxide me nā mea alkaline, akā hiki ke hoʻoheheʻe iki ʻia i loko o ka hopena ʻakika.Hoʻohana like ʻia me nā kaiapuni pH kiʻekiʻe (kumu).
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Lanthanum Hexaboride
Lanthanum Hexaboride (LaB6,kapa ʻia hoʻi ka lanthanum boride a me LaB) he mea ʻano kemika, he boride o ka lanthanum.E like me refractory ceramic mea i loaʻa kahi heheʻe o 2210 °C, Lanthanum Boride mea loa insoluble i ka wai a me ka hydrochloric waika, a hoohuli i ka oxide ke wela (calcined).ʻO nā laʻana Stoichiometric i waihoʻoluʻu i ka poni-violet, aʻo nā mea waiwai boron (ma luna o LaB6.07) he uliuli.Lanthanum Hexaboride(LaB6) ʻike ʻia no kona paʻakikī, ikaika mechanical, thermionic emission, a me nā waiwai plasmonic ikaika.I kēia mau lā, ua hoʻomohala ʻia kahi ʻenehana synthetic hou no ka hoʻopili pololei ʻana i nā nanoparticles LaB6.
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Lutetium(III) Oxide
Lutetium(III) Oxide(Lu2O3), i kapa ʻia ʻo lutecia, he paʻa keʻokeʻo a me kahi hui cubic o lutetium.He kumu Lutetium kūpaʻa ʻole hiki ke hoʻoheheʻe ʻia, nona kahi ʻano aniani cubic a loaʻa i ka ʻano pauka keʻokeʻo.Hōʻike ʻia kēia ʻano metala metala koʻikoʻi, e like me kahi helu heheʻe kiʻekiʻe (ma kahi o 2400°C), paʻa paʻa, ikaika mechanical, paʻakikī, conductivity thermal, a me ka hoʻonui wela haʻahaʻa.He kūpono ia no nā aniani kūikawā, optic a me nā noi ceramic.Hoʻohana ʻia ia e like me nā mea waiwai nui no nā kristal laser.
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Neodymium(III) Oxide
Neodymium(III) Oxidea i ʻole neodymium sesquioxide ka hui kemika i haku ʻia me ka neodymium a me ka oxygen me ke ʻano Nd2O3.Hiki ke hoʻoheheʻe ʻia i loko o ka ʻakika a hiki ʻole ke hoʻoheheʻe ʻia i ka wai.Hoʻokumu ia i nā kristal hexagonal ahinahina-uliuli loa.
Neodymium OxideHe kumu neodymium kūpaʻa ʻole hiki ke hoʻoheheʻe ʻia i kūpono no ke aniani, optic a me nā noi ceramic.Loaʻa nā noi mua i nā lasers, nā kala aniani a me ka hoʻonaninani ʻana, a me nā dielectrics. Loaʻa ʻia ka Neodymium Oxide i nā pellets, nā ʻāpana, nā pahu sputtering, nā papa, a me ka nanopowder.
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Praseodymium(III,IV) Oxide
Praseodymium (III,IV) Oxideʻo ia ka mea hoʻohuihui ʻole me ke ʻano Pr6O11 hiki ʻole ke hoʻoheheʻe ʻia i ka wai.Loaʻa iā ia kahi hanana cubic fluorite.ʻO ia ke ʻano paʻa loa o ka praseodymium oxide i ka mahana a me ke kaomi.ʻO ka Praseodymium(III,IV) Oxide ma ke ʻano he Maʻemaʻe Kiʻekiʻe (99.999%) Praseodymium(III,IV) Oxide (Pr2O3) Paʻa i loaʻa i kēia manawa ma ka hapa nui o nā puke.ʻO ka hoʻomaʻemaʻe kiʻekiʻe kiʻekiʻe a me nā haku mele maʻemaʻe kiʻekiʻe e hoʻomaikaʻi i ka maikaʻi optical a me ka pono e like me nā kūlana ʻepekema.Hiki ke noʻonoʻo ʻia nā pauka elemental Nanoscale a me nā hoʻokuʻu ʻana, ma ke ʻano he ʻano ʻāpana ʻili kiʻekiʻe.
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Samarium(III) Oxide
Samarium(III) Oxidehe hui kinikini me ke kinikini Sm2O3.He kumu ʻo Samarium paʻa ʻole hiki ke hoʻoheheʻe ʻia i kūpono no ke aniani, optic a me nā noi ceramic.Hoʻokumu koke ʻia ka Samarium oxide ma ka ʻili o ka metala samarium ma lalo o nā kūlana haʻahaʻa a i ʻole ka mahana ma mua o 150°C i ka ea maloʻo.He keʻokeʻo maʻamau ka oxide a i ʻole melemele ka waihoʻoluʻu a ʻike pinepine ʻia ma ke ʻano he lepo maikaʻi loa e like me ka pauka melemele ʻeleʻele, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai.
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Scandium Oxide
ʻO Scandium(III) Oxide a i ʻole scandia he mea hoʻohuihui ʻole me ke ʻano Sc2O3.ʻO ka hiʻohiʻona he pauda keʻokeʻo maikaʻi o ka ʻōnaehana cubic.Loaʻa iā ia nā ʻōlelo like ʻole e like me scandium trioxide, scandium(III) oxide a me scandium sesquioxide.Kokoke loa kona mau waiwai physico-kemika i nā mea ʻokikika honua ʻē aʻe e like me La2O3, Y2O3 a me Lu2O3.ʻO ia kekahi o nā oxides o nā mea honua kakaʻikahi me kahi helu heheʻe kiʻekiʻe.Ma muli o ka ʻenehana i kēia manawa, hiki iā Sc2O3/TREO ke 99.999% ma ke kiʻekiʻe loa.Hiki ke hoʻoheheʻe ʻia i loko o ka ʻakika wela, akā ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai.
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Terbium(III,IV) Oxide
Terbium(III,IV) Oxide, i kekahi manawa i kapa 'ia he tetraterbium heptaoxide, loa'a ke kŘkohu Tb4O7, he kumu pa'a loa 'o Terbium. 'O Tb4O7 kekahi o na mea ho'ohui 'oihana kalepa nui, a 'o ia wale no ka huahana i loa'a ma ka li'ili'i loa o kekahi Tb(IV) (terbium i ka +4 oxidation. mokuʻāina), me ka Tb (III) paʻa loa.Hana ʻia ia ma ka hoʻomehana ʻana i ka oxalate metala, a hoʻohana ʻia i ka hoʻomākaukau ʻana i nā pūhui terbium ʻē aʻe.Hoʻokumu ʻia ʻo Terbium i ʻekolu mau oxides nui: Tb2O3, TbO2, a me Tb6O11.
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ʻO Thulium Oxide
Tulium(III) OxideHe kumu hoʻoheheʻe thulium paʻa ʻole hiki ke hoʻoheheʻe ʻia, he pūhui paʻa ʻōmaʻomaʻo ʻōmaʻomaʻo me ke ʻanoTm2O3.He kūpono ia no nā aniani, optic a me nā noi seramika.
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Ytterbium(III) Oxide
Ytterbium(III) Oxidehe punawai Ytterbium paʻa ʻole hiki ke hoʻoheheʻe ʻia, ʻo ia ka mea hoʻohui kemika me ke ʻanoYb2O3.ʻO ia kekahi o nā pūhui i ʻike pinepine ʻia o ytterbium.Hoʻohana maʻamau ia no ke aniani, optic a me nā noi seramika.
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ʻO Yttrium Oxide
ʻO Yttrium Oxide, ʻike ʻia hoʻi ʻo Yttria, he mea hana mineralizing maikaʻi loa no ka hoʻokumu ʻana o spinel.He mea paʻa paʻa keʻokeʻo.Loaʻa iā ia kahi helu heheʻe kiʻekiʻe (2450oC), kūpaʻa kemika, haʻahaʻa haʻahaʻa o ka hoʻonui ʻana i ka wela, ʻike kiʻekiʻe no ka ʻike (70%) a me ka infrared (60%) māmā, ʻoki haʻahaʻa i ka ikehu o nā kiʻi.He kūpono ia no nā aniani, optic a me nā noi seramika.
