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Into yomhlaba enqabileyo | I-Terbium (Tb)
Ngo-1843, uKarl G. Mosander waseSweden wafumanisa i-element terbium ngophando lwakhe kwi-yttrium earth. Ukusetyenziswa kwe-terbium ubukhulu becala kubandakanya imimandla yobugcisa obuphezulu, obunzulu betekhnoloji kunye nolwazi olunzulu lweeprojekthi zokusika, kunye neeprojekthi ezinenzuzo enkulu yezoqoqosho...Funda ngokugqithisileyo -
Into yomhlaba enqabileyo | i-gadolinium (Gd)
Ngomnyaka we-1880, uG.de Marignac waseSwitzerland wahlula i-"samarium" kwizinto ezimbini, enye yazo yaqinisekiswa nguSolit ukuba ibe yisamarium kwaye enye into yaqinisekiswa luphando lukaBois Baudelaire. Ngo-1886, uMarignac wabiza le nto intsha ngokuthi yi-gadolinium ngokuhlonipha isazi samachiza saseDatshi uGa-do Linium, owathi ...Funda ngokugqithisileyo -
Izinto ezinqabileyo zomhlaba | I-EU
Kwi-1901, u-Eugene Antole Demarcay wafumanisa into entsha evela kwi "samarium" waza wayibiza ngokuba yi-Europium. Oku mhlawumbi kuthiywe ngegama elithi Yurophu. Ininzi ye-europium oxide isetyenziselwa i-fluorescent powders. I-Eu3+ isetyenziswa njenge-activator ye-phosphors ebomvu, kwaye i-Eu2+ isetyenziselwa i-phosphors eluhlaza. Okwangoku,...Funda ngokugqithisileyo -
Into yomhlaba enqabileyo | eSamarium (Sm)
Into yomhlaba enqabileyo | ISamarium (Sm) Ngo-1879, uBoysbaudley wafumanisa into entsha enqabileyo yomhlaba kwi-"praseodymium neodymium" efunyenwe kwi-niobium yttrium ore, wayibiza ngokuba yi-samarium ngokwegama lale ore. ISamarium ngumbala otyheli okhanyayo kwaye yimathiriyeli ekrwada yokwenza iSamari...Funda ngokugqithisileyo -
Into yomhlaba enqabileyo | ILanthanum (La)
Into ethi 'lanthanum' yathiywa ngo-1839 xa ummi waseSweden ogama linguMossander wafumanisa ezinye izinto kumhlaba wedolophu. Uboleke igama lesiGrike elithi 'ifihliweyo' ukubiza le nto 'lanthanum'. I-Lanthanum isetyenziswa ngokubanzi, njengezinto ze-piezoelectric, izinto ze-electrothermal, i-thermoelec ...Funda ngokugqithisileyo -
Into yomhlaba enqabileyo | I-Neodymium (Nd)
Into yomhlaba enqabileyo | I-Neodymium (Nd) Ngokuzalwa kwe-praseodymium element, i-elementi ye-neodymium nayo yavela. Ukufika kwento ye-neodymium yenze intsimi enqabileyo yomhlaba, yadlala indima ebalulekileyo kumhlaba onqabileyo, kwaye yalawula intengiso yomhlaba enqabileyo. I-Neodymium iye yaba yindawo ephezulu eshushu...Funda ngokugqithisileyo -
Izinto ezinqabileyo zomhlaba | Iscandiyam (Sc)
Kwi-1879, oonjingalwazi bekhemistri baseSweden uLF Nilson (1840-1899) kunye no-PT Cleve (1840-1905) bafumana into entsha kwiiminerali ezinqabileyo ze-gadolinite kunye ne-ore emnyama yegolide enqabileyo malunga nexesha elifanayo. Bathi igama le element "Scandium", nto leyo "boron efana" element kwangaphambili Mendeleev. Babo...Funda ngokugqithisileyo -
Abaphandi be-SDSU baYila iiBakteria ezikhupha izinto eziRare Earth
umthombo:Umthombo:Umtsha Izinto zomhlaba eziRare (REEs) njengelanthanum kunye neodymium zizinto ezibalulekileyo ze-electronics zanamhlanje, ukusuka kwiiselfowuni kunye neepaneli zelanga ukuya kwiisathelayithi kunye nezithuthi zombane. Ezi ntsimbi zinzima zenzeka macala onke, nangona zizixa ezincinane. Kodwa imfuno iyaqhubeka nokunyuka kwaye ...Funda ngokugqithisileyo -
Umntu ophethe icandelo letekhnoloji kumashishini amaninzi eemoto: Okwangoku, imagnethi esisigxina esebenzisa umhlaba onqabileyo iseyeyona nto iluncedo.
Ngokutsho kwe-Arhente yeNdaba yeCailian, kwisizukulwana esilandelayo sikaTesla kwisizukulwana esilandelayo se-magnetic drive motor, engasebenzisi naziphi na izinto ezinqabileyo zomhlaba, i-Arhente yeNdaba yeCailian yafunda kwishishini ukuba nangona ngoku kukho indlela yobugcisa yeenjini ezisisigxina zemagnethi ngaphandle kwe-materi yomhlaba enqabileyo. ...Funda ngokugqithisileyo -
Iprotheyini esandula ukufunyanwa ixhasa ukucocwa okusebenzayo kweRare Earth
Iprotheyini esandula ukufunyanwa ixhasa ukucocwa okusebenzayo komthombo womhlaba oRare: imigodi Kwiphepha lakutshanje elipapashwe kwiJenali yeBiological Chemistry, abaphandi base-ETH Zurich bachaza ukufunyanwa kwe-lanpepsy, iprotein ebopha ngokuthe ngqo i-lanthanides - okanye izinto ezinqabileyo zomhlaba - kunye nocalucalulo. .Funda ngokugqithisileyo -
Iiprojekthi ezinkulu zophuhliso lomhlaba ezinqabileyo kwikota kaMatshi
Izinto ezinqabileyo zomhlaba zihlala zivela kuluhlu lwezimbiwa ezicwangcisiweyo, kwaye oorhulumente kwihlabathi jikelele bayazixhasa ezi mveliso njengomcimbi womdla wesizwe kunye nokukhusela imingcipheko emandla. Kule minyaka ingama-40 idlulileyo yenkqubela phambili yetekhnoloji, izinto zomhlaba ezinqabileyo (REEs) ziye zaba sisidibanisi...Funda ngokugqithisileyo -
Nanometer izinto ezinqabileyo zomhlaba, amandla amatsha kwinguqu kwezoshishino
Izixhobo zomhlaba ezinqabileyo zeNanometer, amandla amatsha kuguquko lwezoshishino I-Nanotechnology yinkalo entsha yezifundo ezahlukeneyo eyaphuhliswa ngokuthe ngcembe ngasekupheleni kweminyaka yee-1980s nakwiminyaka yokuqala yee-1990. Kuba inamandla amakhulu okudala iinkqubo zemveliso entsha, izixhobo ezintsha kunye neemveliso ezintsha, iya kuseka entsha ...Funda ngokugqithisileyo