-
Ithrendi yentengo yomhlaba engavamile ngomhla ka-4 Julayi 2023
Igama lomkhiqizo Inani Ukwenyuka nokwehla I-Metal lanthanum (yuan/ton) 25000-27000 - Cerium (yuan/ton) 24000-25000 - Metal neodymium (yuan/ton) 575000-585000 -5000 Dysprosium metal (368kg -2000) I-Terbium metal (yuan/kg) 10000-10200 -200 Praseodymium neodymium...Funda kabanzi -
I-Dysprosium: Yenziwe Umthombo Okhanyayo Wokuthuthukisa Ukukhula Kwezitshalo
I-Dysprosium, ingxenye 66 yethebula le-periodic u-Jia Yi Wobukhosi BakwaHan wabhala kwethi "On Ten Crimes of Qin" ukuthi "kufanele siqoqe wonke amasosha emhlabeni, siwaqoqe e-Xianyang, futhi siwathengise". Lapha, elithi 'dysprosium' libhekisela ekugcineni okucijile komcibisholo. Ngo-1842, ngemva kokuba uMossander ehlukanise...Funda kabanzi -
Umhlaba ongavamile wengeza umbala nokukhazimula emikhiqizweni kagesi
Kwezinye izindawo ezisogwini, ngenxa yokugingqika kwe-Bioluminescence plankton emagagasini, ulwandle ebusuku ngezikhathi ezithile lukhipha ukukhanya kwe-Teal. Izinsimbi zomhlaba ezingavamile nazo zikhipha ukukhanya lapho zivuselelwa, zengeze umbala nokukhazimula emikhiqizweni kagesi. Iqhinga, kusho u-de Bettencourt Dias, ukukitaza ama-electron abo...Funda kabanzi -
Ukusetshenziswa Kwezinto Ezingavamile Zomhlaba ku-Modern Military Technology
Ukusetshenziswa Kwezinto Ezingavamile Zomhlaba Kubuchwepheshe Bamanje Bezempi Njengento ekhethekile yokusebenza, umhlaba ongavamile, owaziwa ngokuthi "indlu yomcebo" wezinto ezintsha, ungathuthukisa kakhulu izinga nokusebenza kweminye imikhiqizo, futhi waziwa ngokuthi "ivithamini" yesimanje. imboni. Ayibanzi nje kuphela...Funda kabanzi -
Isicelo kanye Nobuchwepheshe Bokukhiqiza be-Rare Earth Nanomaterials
Izakhi zomhlaba ezingavamile ngokwazo zinezakhiwo zika-elekthronikhi ezinothile futhi zibonisa izici eziningi zokubuka, zikagesi, nezikazibuthe. Ngemuva kwe-nanomaterialization yomhlaba engavamile, ikhombisa izici eziningi, njengomphumela wosayizi omncane, umphumela othize ophakeme, umphumela we-quantum, i-optical enamandla kakhulu, ...Funda kabanzi -
Le nto yomhlaba eyivelakancane inamandla amakhulu!
Ama-nanomaterials omhlaba angavamile Ama-nanomaterials omhlaba angavamile anesakhiwo se-electronic se-4f sub layer esiyingqayizivele, umzuzu omkhulu ozibuthe we-athomu, ukuhlangana okuqinile kwe-spin orbit nezinye izici, okuholela ekubonakaleni okucebile kakhulu, ugesi, uzibuthe nezinye izici. Abalulekile...Funda kabanzi -
I-Magic Rare Earth Compound: I-Praseodymium Oxide
I-Praseodymium oxide, ifomula yamangqamuzana Pr6O11, isisindo samangqamuzana 1021.44. Ingasetshenziswa engilazini, ku-metallurgy, nanjengesengezo sempushana ye-fluorescent. I-Praseodymium oxide ingenye yemikhiqizo ebalulekile emikhiqizweni engavamile yomhlaba. Ngenxa yezakhiwo zayo ezihlukile zomzimba namakhemikhali, ine ...Funda kabanzi -
Izinga lokukhula lokuthunyelwa kweShayina kwamanye amazwe omazibuthe baphakade abangavamile e-United States lehlile kusukela ngoJanuwari kuya ku-April
Kusukela ngoJanuwari kuya ku-April, izinga lokukhula lokuthunyelwa kwe-China kwezibuthe ezihlala njalo zomhlaba ezingavamile e-United States lehlile. Ukuhlaziywa kwedatha yezibalo zeCustoms kukhombisa ukuthi kusukela ngoJanuwari kuya ku-Ephreli 2023, ukuthunyelwa kwe-China kozibuthe basemhlabeni abangajwayelekile e-United States kufinyelele amathani angama-2195, unyaka nonyaka...Funda kabanzi -
Izindlela zokuphendula eziphuthumayo ze-zirconium tetrachloride Zrcl4
I-Zirconium tetrachloride iyikristalu emhlophe, ecwebezelayo noma impushana ethambekele ekubeni nobudlabha. Okuvame ukusetshenziswa ekukhiqizeni i-zirconium yensimbi, i-pigments, i-textile waterproofing agents, ama-agent e-leather tanning, njll., inezingozi ezithile. Ngezansi, ake ngethule izindlela zokusabela ezimeni eziphuthumayo ze-z...Funda kabanzi -
I-Zirconium tetrachloride Zrcl4
I-1, isingeniso se-Breif: Ezingeni lokushisa lasekamelweni, i-Zirconium tetrachloride iyimpushana ecwebezelayo emhlophe enesakhiwo se-lattice sohlelo lwe-cubic crystal. Izinga lokushisa le-sublimation lingu-331 ℃ kanti indawo encibilikayo ingu-434 ℃. I-molecule ye-zirconium tetrachloride enegesi ine-tetrahedral stru...Funda kabanzi -
Yimiphi imisebenzi yezemvelo yomhlaba ongavamile ezitshalweni?
Ucwaningo ngemiphumela yezakhi zomhlaba ezingavamile ku-physiology yezitshalo lubonise ukuthi izakhi zomhlaba ezingavamile zingandisa okuqukethwe kwe-chlorophyll kanye nesilinganiso se-photosynthetic ezitshalweni; Khuthaza ngokuphawulekayo ukuhluma kwezitshalo futhi usheshise ukukhula kwezimpande; Qinisa umsebenzi wokumuncwa kwe-ion kanye ne-physio...Funda kabanzi -
Iyini i-cerium oxide? Yiziphi ukusetshenziswa kwayo?
I-Cerium oxide, eyaziwa nangokuthi i-cerium dioxide, inefomula ye-molecular CeO2. Ingasetshenziswa njengezinto zokupholisha, ama-catalysts, ama-UV absorbers, ama-electrolyte amaseli kaphethiloli, izinto zokudonsa umoya wezimoto, izinto zobumba zikagesi, njll. Uhlelo lwakamuva lwango-2022: Onjiniyela be-MIT basebenzisa izitsha zobumba ukwenza uphethiloli we-glucose...Funda kabanzi