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Gadolinium: Karfe mafi sanyi a duniya
Gadolinium, kashi na 64 na tebur na lokaci-lokaci. Lanthanide a cikin tebur na lokaci-lokaci babban iyali ne, kuma abubuwan sinadaran su suna kama da juna sosai, don haka yana da wahala a raba su. A cikin 1789, masanin kimiyyar Finnish John Gadolin ya sami ƙarfe oxide kuma ya gano ƙasa ta farko da ba kasafai ba.Kara karantawa -
Tasirin Rare Duniya akan Aluminum da Aluminum Alloys
Aikace-aikacen ƙasa mai ƙarancin ƙarfi a cikin simintin ƙarfe na aluminum an aiwatar da shi a baya a ƙasashen waje. Ko da yake a shekarun 1960 ne kasar Sin ta fara gudanar da bincike da amfani da wannan fanni, amma ta samu ci gaba cikin sauri. An gudanar da ayyuka da yawa tun daga binciken na'ura zuwa aikace-aikace masu amfani, kuma wasu masu nasara ...Kara karantawa -
Dysprosium: Anyi zama Tushen Haske don Inganta Ci gaban Shuka
Dysprosium, kashi na 66 na tebur na lokaci-lokaci Jia Yi na daular Han ya rubuta a cikin "Laifuka Goma na Qin" cewa "ya kamata mu tattara dukkan sojoji daga duniya, mu tattara su a Xianyang, mu sayar da su". Anan, 'dysprosium' yana nufin ƙarshen kibiya mai nunawa. A cikin 1842, bayan Mossander ya raba wani ...Kara karantawa -
Aikace-aikace da Fasahar Samar da Nanomaterials na Duniya Rare
Abubuwan da ba kasafai ba su da kansu suna da wadataccen tsarin lantarki kuma suna baje kolin kayan gani, lantarki, da abubuwan maganadisu. Bayan nanomaterialization na ƙasa da ba kasafai ba, yana nuna halaye da yawa, kamar ƙaramin sakamako mai girman gaske, takamaiman takamaiman tasirin ƙasa, tasirin jimla, ƙaƙƙarfan gani mai ƙarfi, ...Kara karantawa -
Haɗin Duniya na Sihiri Rare: Praseodymium Oxide
Praseodymium oxide, dabarar kwayoyin Pr6O11, nauyin kwayoyin 1021.44. Ana iya amfani da shi a gilashin, ƙarfe, kuma azaman ƙari ga foda mai kyalli. Praseodymium oxide yana ɗaya daga cikin mahimman samfura a cikin samfuran ƙasa marasa haske. Saboda sigar musamman ta zahiri da sinadarai, tana da ...Kara karantawa -
Hanyoyin amsa gaggawa don zirconium tetrachloride Zrcl4
Zirconium tetrachloride fari ne, lu'ulu'u mai sheki ko foda mai saurin lalacewa. Yawanci ana amfani da shi wajen samar da ƙarfe zirconium, pigments, kayan hana ruwa na yadi, abubuwan fata, da dai sauransu, yana da wasu haɗari. A ƙasa, bari in gabatar da hanyoyin amsa gaggawa na z...Kara karantawa -
Zirconium tetrachloride Zrcl4
1,Breif gabatarwa: A dakin da zafin jiki, Zirconium tetrachloride ne fari crystalline foda tare da lattice tsarin na da cubic crystal tsarin. The sublimation zafin jiki ne 331 ℃ da narkewa batu ne 434 ℃. Gaseous zirconium tetrachloride kwayoyin yana da tetrahedral stru ...Kara karantawa -
Menene cerium oxide? Menene amfaninsa?
Cerium oxide, kuma aka sani da cerium dioxide, yana da tsarin kwayoyin CeO2. Ana iya amfani da shi azaman kayan gogewa, masu haɓakawa, masu ɗaukar UV, masu amfani da makamashin mai, masu shayarwar mota, yumbu na lantarki, da sauransu. Sabbin aikace-aikacen a cikin 2022: Injiniyoyin MIT suna amfani da yumbu don yin man glucose ce ...Kara karantawa -
Shirye-shiryen Nano Cerium Oxide da Aikace-aikacensa a cikin Maganin Ruwa
CeO2 muhimmin sashi ne na kayan duniya da ba kasafai ba. Cerium mai ƙarancin ƙasa yana da tsarin lantarki na musamman na waje - 4f15d16s2. Layer 4f na musamman na iya adanawa da sakin electrons yadda ya kamata, yana sa cerium ions suyi aiki a cikin +3 valence state da+4 valence state. Saboda haka, CeO2 mater ...Kara karantawa -
Manyan aikace-aikace hudu na nano ceria
Nano ceria abu ne mai arha kuma ana amfani dashi da yawa da ba kasafai ake amfani da shi ba tare da ƙaramin girman barbashi, rarraba girman barbashi iri ɗaya, da tsafta mai girma. Rashin narkewa a cikin ruwa da alkali, dan kadan mai narkewa a cikin acid. Ana iya amfani da shi azaman polishing kayan, mai kara kuzari, mai kara kuzari (haɓaka), shaye-shaye na mota ...Kara karantawa -
Menene Tellurium dioxide kuma menene amfanin Tellurium dioxide?
Tellurium dioxide Tellurium dioxide wani fili ne na inorganic, farin foda. An fi amfani dashi don shirya tellurium dioxide crystals guda ɗaya, na'urorin infrared, na'urorin acousto-optic, kayan taga infrared, kayan kayan lantarki, da abubuwan kiyayewa. An shirya marufi a cikin polyethylene ...Kara karantawa -
azurfa oxide foda
Menene azurfa oxide? me ake amfani dashi? Azurfa oxide baƙar fata ce wacce ba ta iya narkewa a cikin ruwa amma cikin sauƙin narkewa cikin acid da ammonia. Yana da sauƙi a rushe cikin abubuwa masu mahimmanci lokacin zafi. A cikin iska, yana ɗaukar carbon dioxide kuma ya juya shi zuwa carbon carbon na azurfa. Anfi amfani dashi a...Kara karantawa