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Gadolinium: metal kacha oyi n'ụwa
Gadolinium, mmewere 64 nke tebụl oge.Lanthanide na tebụl oge bụ ezinụlọ buru ibu, na akụrụngwa kemịkal ha yiri ibe ha, yabụ na ọ siri ike ikewapụ ha.Na 1789, onye Finnish chemist John Gadolin nwetara metal oxide wee chọpụta ụwa mbụ na-adịghị ahụkebe o ...GỤKWUO -
Mmetụta nke Rare Ụwa na Aluminom na Aluminom Alloys
Ngwa nke ụwa na-adịghị ahụkebe na nkedo aluminom alloy bụ nke emere na mbụ ná mba ọzọ.Ọ bụ ezie na China malitere nyocha na itinye akụkụ a naanị na 1960, ọ toro ngwa ngwa.Emeela ọtụtụ ọrụ site na nyocha usoro ruo ngwa bara uru, na ụfọdụ ndị rụzuru...GỤKWUO -
Dysprosium: Emebere ya ka ọ bụrụ isi iyi ọkụ iji kwalite uto osisi
Dysprosium, mmewere 66 nke okpokoro oge Jia Yi nke usoro eze Han dere na "On Crimes iri nke 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 -
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 -
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 -
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, pigmenti, 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 -
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 -
Nkwadebe nke Nano Cerium Oxide na Ngwa ya na ọgwụgwọ mmiri
CeO2 bụ akụkụ dị mkpa nke ihe ụwa dị ụkọ.cerium cerium na-adịghị ahụkebe nwere usoro eletrọnịkị mpụta pụrụ iche - 4f15d16s2.Igwe oyi akwa 4f pụrụ iche nwere ike chekwaa ma hapụ electrons nke ọma, na-eme ka cerium ion na-akpa àgwà na steeti valence+3 na+4 valence steeti.Ya mere, CeO2 mater ...GỤKWUO -
Ngwa anọ dị mkpa nke nano ceria
Nano ceria bụ oxide ụwa dị ọnụ ala na nke a na-ejikarị nwere obere nha, nkesa nha nha nha, yana ịdị ọcha dị elu.Na-adịghị edozi na mmiri na alkali, ntakịrị soluble na acid.Enwere ike iji ya dị ka ihe na-egbuke egbuke, ihe na-emepụta ihe, ihe ndị na-ebu ibu (ihe mgbakwunye), ikpochapụ ụgbọala na-amịkọrọ ...GỤKWUO -
Kedu ihe bụ Tellurium dioxide na gịnị bụ ojiji Tellurium dioxide?
Tellurium dioxide Tellurium dioxide bụ ngwakọta inorganic, ntụ ntụ ọcha.A na-eji ya eme ihe maka ịkwadebe tellurium dioxide otu kristal, ngwaọrụ infrared, ngwaọrụ acousto-optic, ihe windo infrared, ihe akụrụngwa eletrọnịkị, na ihe nchekwa.A na-etinye ngwugwu ahụ na polyethylene ...GỤKWUO -
ọlaọcha oxide ntụ ntụ
Gịnị bụ ọlaọcha oxide?Kedu ihe eji ya ?Silver oxide bụ ntụ ntụ ojii nke a na-apụghị ịsacha n'ime mmiri mana ọ na-agbaze ngwa ngwa na acid na amonia.Ọ dị mfe ire ere n'ime ihe elementrị mgbe ọkụ.N'ikuku, ọ na-amịkọrọ carbon dioxide ma mee ka ọ ghọọ carbonate ọlaọcha.A na-ejikarị na ...GỤKWUO
