-
Ọnụ ahịa ụwa dị ụkọ na Julaị 4, 2023
Aha ngwaahịa Ọnụahịa elu na ala Metal lanthanum (yuan/ton) 25000-27000 - Cerium (yuan/ton) 24000-25000 - Metal neodymium (yuan / ton) 575000-585000 -5000 Dysprosium metal (236000 / kg-) Terbium metal (yuan/kg) 10000-10200 -200 Praseodymium neodymium...GỤKWUO -
Dysprosium: Emebere ya ka ọ bụrụ isi iyi ọkụ iji kwalite uto osisi
Dysprosium, mmewere 66 nke tebụl oge Jia Yi nke usoro eze Han dere na "On Crimes Ten of Qin" na "anyị kwesịrị ịnakọta ndị agha niile n'ụwa, kpokọta ha na Xianyang, wee ree ha". N'ebe a, 'dysprosium' na-ezo aka na njedebe nke akụ. Na 1842, mgbe Mossander kewasịrị…GỤKWUO -
Uwa na-adịghị ahụkebe na-agbakwunye agba na nchapụta na ngwaahịa eletrọnịkị
N'ebe ụfọdụ dị n'ụsọ oké osimiri, n'ihi Bioluminescence plankton na-amakpu na ebili mmiri, oké osimiri n'abalị na-amụnye ọkụ Teal mgbe ụfọdụ. Ọla ndị na-adịghị ahụkebe na-amụnyekwa ìhè mgbe a kpalitere, na-agbakwunye agba na nchapụta na ngwaahịa eletrọnịkị. Aghụghọ a, ka de Bettencourt Dias na-ekwu, bụ ịgbanye igwe elektrọn ha…GỤKWUO -
Ngwa nke ngwa ụwa dị ụkọ na teknụzụ ndị agha ọgbara ọhụrụ
Ngwa nke Rare Earth Materials in Modern Military Technology Dị ka ihe pụrụ iche na-arụ ọrụ, ụwa na-adịghị ahụkebe, nke a maara dị ka "ụlọ akụ" nke ihe ọhụrụ, nwere ike ime ka mma na arụmọrụ nke ngwaahịa ndị ọzọ dịkwuo mma, a makwaara ya dị ka "vitamin" nke oge a. ụlọ ọrụ. Ọ bụghị naanị obosara ...GỤKWUO -
Ngwa na mmepụta teknụzụ nke obere ụwa nanomaterials
Ihe ndị na-adịghị ahụkebe n'ụwa n'onwe ha nwere akụrụngwa eletrọnịkị bara ụba ma gosipụta ọtụtụ ngwa anya, eletriki na magnetik. Mgbe ụwa nanomaterialization na-adịghị ahụkebe, ọ na-egosipụta ọtụtụ njirimara, dị ka mmetụta obere nha, mmetụta elu dị elu, mmetụta quantum, ngwa anya siri ike, ...GỤKWUO -
Ihe onwunwe ụwa a na-adịghị ahụkebe nwere ikike dị ukwuu!
Obere ụwa nanomaterials obere ụwa nanomaterials obere ụwa ọcha nwere pụrụ iche 4f sub oyi akwa electronic Ọdịdị, nnukwu atomiki oge magnetik, ike spine orbit njikọ na ndị ọzọ e ji mara, na-akpata nnọọ ọgaranya ngwa anya, eletriki, magnetik na ndị ọzọ Njirimara. Ha dị mkpa ...GỤKWUO -
Mgbakwụnye Ime Anwansi Rare Ụwa: Praseodymium Oxide
Praseodymium oxide, usoro ihe omimi Pr6O11, arọ molekul 1021.44. Enwere ike iji ya na iko, metallurgy, yana dịka mgbakwunye maka ntụ ntụ fluorescent. Praseodymium oxide bụ otu n'ime ngwaahịa dị mkpa na ngwaahịa ụwa dị obere. N'ihi njirimara anụ ahụ na kemịkal ya pụrụ iche, o nwere ...GỤKWUO -
Ọnụego uto nke mbupụ China nke ihe ndọta na-adịgide adịgide na-adị ụkọ na United States belatara site na Jenụwarị ruo Eprel
Site na Jenụwarị ruo Eprel, ọnụ ọgụgụ uto China na-ebupụ magnetik na-adịgide adịgide n'ụwa na United States belatara. Nyocha ndekọ ọnụ ọgụgụ kọstọm na-egosi na site na Jenụwarị ruo Eprel 2023, mbupụ China nke ihe ndọta ụwa na-adịghị ahụkebe na United States ruru tọn 2195, otu afọ n'afọ…GỤKWUO -
Ụzọ nzaghachi mberede maka zirconium tetrachloride Zrcl4
Zirconium tetrachloride bụ kristal na-acha ọcha, na-egbu maramara ma ọ bụ ntụ ntụ nke na-enwekarị ike iri nri. A na-ejikarị emepụta zirconium metal, pigments, ihe mkpuchi mmiri textile, akpụkpọ anụ akpụkpọ anụ, wdg, ọ nwere ụfọdụ ihe egwu. N'okpuru ebe a, ka m webata ụzọ nzaghachi mberede nke z...GỤKWUO -
Zirconium tetrachloride Zrcl4
1,Breif iwebata: N'ime ụlọ okpomọkụ, Zirconium tetrachloride bụ a ọcha crystalline ntụ ntụ na a lattice Ọdịdị nke cubic crystal usoro. The sublimation okpomọkụ bụ 331 ℃ na agbaze ebe bụ 434 ℃. The gaseous zirconium tetrachloride molekul nwere tetrahedral stru ...GỤKWUO -
Gịnị bụ physiological ọrụ nke obere ụwa na osisi?
Nnyocha e mere na mmetụta nke ihe ndị na-adịghị ahụkebe ụwa na physiology osisi egosila na ihe ndị dị n'ụwa na-adịghị ahụkebe nwere ike ịbawanye ọdịnaya nke chlorophyll na foto synthetic na ihe ọkụkụ; N'ụzọ dị ịrịba ama na-akwalite mgbọrọgwụ osisi ma mee ka mgbọrọgwụ mgbọrọgwụ dịkwuo elu; Mee ka ọrụ mmịpụta ion sie ike na physio ...GỤKWUO -
Kedu ihe bụ cerium oxide? Kedu ihe eji eme ya?
Cerium oxide, nke a makwaara dị ka cerium dioxide, nwere usoro ihe omimi nke CeO2. Enwere ike iji ya dị ka ihe na-egbuke egbuke, ihe na-akpali akpali, UV absorbers, cell cell electrolytes, automotive exhaust absorbers, electronic ceramics, etc. Ngwa kacha ọhụrụ na 2022: ndị injinia MIT na-eji seramiki mee glucose mmanụ ọkụ ...GỤKWUO