Ngā Hua
- He mea nui te mahi a ngā hua o ngā Matū Whenua Onge i roto i ngā mahi hikohiko, whakawhitiwhiti kōrero, rererangi matatau, hauora, me ngā taputapu hōia. E taunaki ana a UrbanMines i ngā momo konganuku whenua onge, ngā waikura whenua onge, me ngā matū whenua onge e pai ana mō ngā hiahia o ngā kiritaki, tae atu ki te whenua onge māmā me te whenua onge waenga me te taumaha. Ka taea e UrbanMines te tuku i ngā taumata e hiahiatia ana e ngā kiritaki. Rahi matūriki toharite: 1 μm, 0.5 μm, 0.1 μm me ētahi atu. He whānuitia te whakamahinga mō ngā āwhina sintering uku, ngā semiconductors, ngā aukume whenua onge, ngā koranu penapena hauwai, ngā catalysts, ngā wāhanga hiko, te karāhe me ētahi atu.
-
Te Hauwaiwai Seriuma
Ko te Cerium(IV) Hydroxide, e mōhiotia ana ko te ceric hydroxide, he pūtake Cerium tioata kore-rewa e tino waikura ana mō ngā whakamahinga e hototahi ana ki ngā taiao pH teitei ake (taketake). He matū kore-waro tēnei me te tātai matū Ce(OH)4. He paura kōwhai e kore e waikura i roto i te wai engari ka waikura i roto i ngā waikawa kukū.
-
Waikura Lutetium(III)
Waikura Lutetium(III)Ko te (Lu2O3), e mōhiotia ana ko te lutecia, he totoka mā, he pūhui pūtoru o te lutetium. He pūtake Lutetium e kore e rewa i te wera, he hanganga tioata pūtoru, ā, e wātea ana i roto i te ahua paura mā. He pai ngā āhuatanga ā-tinana o tēnei waikura konganuku whenua onge, pērā i te ira rewa teitei (tata ki te 2400°C), te pumau o te āhua, te kaha miihini, te pakeke, te kawe wera, me te iti o te whakawhānui wera. He pai mō ngā karāhe motuhake, ngā tono whatu me te uku. Ka whakamahia hoki hei rauemi mata nui mō ngā tioata taiaho.
-
Waikura Tulium
Waikura Thulium(III)he pūtake Thulium e kore e rewa i te wera, he matū totoka kakariki mārama me te tauiraTm2O3He pai mō ngā mahi karāhe, whatu me te uku.
-
Rānamu Hexaboride
Rānamu Hexaboride (LaB6,e kiia ana hoki ko te lanthanum boride me te LaB) he matū kore-waro, he boride o te lanthanum. Hei rauemi uku ātete-waikura he 2210 °C te ira rewa, he tino kore e rewa te Lanthanum Boride i roto i te wai me te waikawa hauwaiora, ā, ka huri hei waikura ina werahia (kua whakapūkarahia). He papura-papura te tae o ngā tauira stoichiometric, ko ngā tauira whai boron (kei runga ake i te LaB6.07) he kikorangi.Rānamu HexaborideE mōhiotia ana a LaB6 mō tōna pakeke, tōna kaha miihini, tōna tukunga werawera, me ōna āhuatanga plasmonic kaha. Nō nā tata nei, i whakawhanakehia he tikanga hanga pāmahana-waenga hou hei hanga tika i ngā matūriki nano LaB6.
-
Waikura Samarium(III)
Waikura Samarium(III)He matū ko te Sm2O3 te tātai matū. He pūtake Samarium tino kore e wairewa i te wera, he pai mō ngā mahi karāhe, whatu me te uku. Ka tere te hanga o te waikura samarium ki te mata o te konganuku samarium i raro i ngā āhuatanga haumākū, i ngā pāmahana neke atu i te 150°C i te hau maroke. He ma te tae o te waikura ki te kōwhai mātotoru, ā, he maha ngā wā ka kitea he puehu tino angiangi pērā i te paura kōwhai mārama, kāore e wairewa i roto i te wai.
-
Te waikura Terbium(III,IV)
Te waikura Terbium(III,IV), e kiia ana i ētahi wā ko te tetraterbium heptaoxide, ko tōna tauira Tb4O7, he pūtake Terbium tino kore e rewa i te wera. Ko te Tb4O7 tētahi o ngā matū terbium arumoni matua, ā, koia anake te hua kei roto i te iti rawa ētahi Tb(IV) (terbium i te āhua waikura +4), me te Tb(III pumau ake). Ka puta mā te whakamahana i te oxalate whakarewa, ā, ka whakamahia hei whakarite i ētahi atu matū terbium. E toru atu ngā waikura nui ka hangaia e te Terbium: Tb2O3, TbO2, me Tb6O11.
-
Waikura Erbium
Waikura Erbium(III), i hangaia mai i te konganuku lanthanide erbium. He paura māwhero mārama te āhua o te waikura erbium. Kāore e wairewa i roto i te wai, engari ka wairewa i roto i ngā waikawa kohuke. He waiora te Er2O3, ā, ka tere te mimiti i te makuku me te CO2 mai i te hau. He pūtake erbium pumau, kāore e wairewa, e tika ana mō ngā mahi karāhe, whatu, me te uku.Waikura Erbiumka taea hoki te whakamahi hei paitini neutron mura mō te wahie karihi.
-
Waikura Lanthanum(La)
Waikura Lanthanum, e mōhiotia ana hoki ko te pūtake Lanthanum e kore e rewa i te wera, he matū kore-waro kei roto ko te huānga whenua onge lanthanum me te hāora. He pai mō ngā tono karāhe, whatu me te uku, ā, e whakamahia ana i roto i ētahi rauemi ferroelectric, ā, he rauemi whāngai mō ētahi whakakorikori, me ētahi atu whakamahinga.
-
Te Waikura Serium(Ce)
Waikura Serium, e mōhiotia ana ko te cerium dioxide,Waikura Serium(IV)Ko te cerium dioxide, he waikura nō te konganuku whenua-onge cerium. He paura kōwhai-mā te tae, ko tōna tauira matū ko CeO2. He hua arumoni nui, ā, he takawaenga hoki i roto i te purenga o te huānga mai i ngā konganuku. Ko te āhuatanga motuhake o tēnei rauemi ko tōna huringa whakahurihuri ki te waikura kore-stoichiometric.
-
Kāponāte Serium(III)
Ko te Cerium(III) Carbonate te tote i hangaia e ngā kationa cerium(III) me ngā anion carbonate. He pūtake Cerium kore-wai e taea te huri ki ētahi atu pūhui Cerium, pērā i te waikura mā te whakamahana (te whakapūkara). Ka tukuna hoki e ngā pūhui carbonate te hauhā waro ina rongoatia ki ngā waikawa waimeha.
-
Te Waikawa Oxalate Cerium(III)
Te Oxalate Cerium(III) (Oxalate Cerous) ko te tote cerium inorganic o te waikawa oxalic, he mea tino kore e wairewa i roto i te wai, ā, ka huri hei waikura ina werahia (kua whakapūkaratia). He totoka tioata mā, ko tōna tauira matū koCe2(C2O4)3.Ka taea te whiwhi mā te tauhohenga o te waikawa oxalic me te cerium(III) chloride.
-
Waikura Disprosium
Ko te Dysprosium Oxide, te dysprosia rānei, he matū Dy2O3 tōna hanganga, he matū sesquioxide nō te dysprosium konganuku onge, ā, he pūtake Dysprosium pumau tonu, kāore e memeha i te wera. He paura māwhero-kakariki, he paku waikura, he mea motuhake ki ngā uku, ki te karāhe, ki te phosphorus, ki te lasers.