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Ntibisanzwe isi |Terbium (Tb)
Mu 1843, Karl G. Mosander wo muri Suwede yavumbuye ikintu terbium binyuze mu bushakashatsi yakoze ku isi yttrium.Ikoreshwa rya terbium ahanini ririmo urwego rwubuhanga buhanitse, arirwo buhanga bwikoranabuhanga nubumenyi bwibanda ku mishinga igezweho, kimwe n’imishinga ifite inyungu zikomeye mu bukungu ...Soma byinshi -
Ntibisanzwe isi |gadolinium (Gd)
Mu 1880, G.de Marignac w’Ubusuwisi yatandukanije "samarium" mu bintu bibiri, kimwe muri byo kikaba cyaremejwe na Solit ko ari samarium ikindi kikaba cyemejwe n’ubushakashatsi bwa Bois Baudelaire.Mu 1886, Marignac yise iki kintu gishya gadolinium mu rwego rwo guha icyubahiro umuhanga mu bya shimi w’Ubuholandi Ga-do Linium, uwo ...Soma byinshi -
Ntibisanzwe Ibintu Byisi |Eu
Mu 1901, Eugene Antole Demarcay yavumbuye ikintu gishya muri "samarium" maze ayita Europium.Ibi birashoboka ko byitiriwe ijambo Uburayi.Hafi ya oxyde ya europium ikoreshwa kuri poro ya fluorescent.Eu3 + ikoreshwa nka activate ya fosifore itukura, naho Eu2 + ikoreshwa kuri fosifori y'ubururu.Kugeza ubu, ...Soma byinshi -
Ntibisanzwe isi |Samarium (Sm)
Ntibisanzwe isi |Samarium (Sm) Mu 1879, Boysbaudley yavumbuye ikintu gishya kidasanzwe mu isi muri "praseodymium neodymium" yakuwe mu bucukuzi bwa niobium yttrium, maze ayita samarium ukurikije izina ryaya mabuye.Samarium ni ibara ry'umuhondo ryoroheje kandi ni ibikoresho fatizo byo gukora Samari ...Soma byinshi -
Ntibisanzwe isi |Lanthanum (La)
Ikintu 'lanthanum' cyiswe mu 1839 igihe umunya Suwede witwa 'Mossander' yavumbuye ibindi bintu mubutaka bwumujyi.Yatije ijambo ry'Ikigereki 'ryihishe' kugira ngo yite iki kintu 'lanthanum'.Lanthanum ikoreshwa cyane, nk'ibikoresho bya piezoelectric, ibikoresho by'amashanyarazi, thermoelec ...Soma byinshi -
Ntibisanzwe isi |Neodymium (Nd)
Ntibisanzwe isi |Neodymium (Nd) Hamwe no kuvuka kwa praseodymium, neodymium nayo yagaragaye.Kuza kwa neodymium byatumye umurima wisi udasanzwe, wagize uruhare runini mubutaka budasanzwe, kandi ugenzura isoko yisi idasanzwe.Neodymium yabaye hejuru ishyushye ...Soma byinshi -
Ntibisanzwe isi |Yttrium (Y)
Mu 1788, Karl Arrhenius, umusirikare mukuru wo muri Suwede wari umunyamurwango wize ibijyanye na chimie na minervalie kandi akusanya amabuye y'agaciro, yasanze amabuye y'agaciro yirabura agaragara nka asfalt n'amakara mu mudugudu wa Ytterby hanze ya Bay Stockholm, witwa Ytterbit ukurikije izina ryaho.Muri 1794, umunya Finlande c ...Soma byinshi -
Uburyo bwo gukuramo ibisubizo kubintu bidasanzwe byisi
Uburyo bwo gukuramo ibishishwa Uburyo bwo gukoresha ibishishwa kama kugirango bikuremo kandi bitandukane ibintu byakuwe mubisubizo byamazi adasobanutse byitwa uburyo bwo kuvoma organic solvent fluid-liquid, mu magambo ahinnye nkuburyo bwo gukuramo ibishishwa.Nuburyo bwo kwimura abantu benshi bohereza sub ...Soma byinshi -
Ntibisanzwe Ibintu Byisi |Scandium (Sc)
Mu 1879, abarimu ba chimie bo muri Suwede LF Nilson (1840-1899) na PT Cleve (1840-1905) bavumbuye ikintu gishya mumabuye y'agaciro adasanzwe gadolinite hamwe nubutare bwa zahabu budasanzwe mugihe kimwe.Iki kintu bise "Scandium", aricyo "boron nka" element yahanuwe na Mendeleev.Babo ...Soma byinshi -
Okiside ya gadolinium Gd2O3 ni iki kandi ikoreshwa iki?
Dysprosium oxide Izina ryibicuruzwa: Dysprosium oxyde Molecular formula: Dy2O3 Uburemere bwa molekuline: 373.02 Ubuziranenge: 99.5% -99,99% min CAS ： 1308-87-8 Gupakira: ibiro 10, 25, na 50 kumufuka, hamwe nibice bibiri byimifuka ya plastike imbere, no kuboha, ibyuma, impapuro, cyangwa plastike hanze.Imiterere: Umweru cyangwa lig ...Soma byinshi -
Abashakashatsi ba SDSU Gushushanya Bagiteri Zikuramo Ibintu Bidasanzwe Byisi
Inkomoko: amakuru yamakuru Ntibisanzwe kwisi (REEs) nka lanthanum na neodymium nibintu byingenzi bigize ibikoresho bya elegitoroniki bigezweho, kuva kuri terefone ngendanwa, imirasire y'izuba kugeza kuri satelite n'ibinyabiziga by'amashanyarazi.Ibyo byuma biremereye bibaho hirya no hino, nubwo ari bike.Ariko ibyifuzo bikomeje kwiyongera kandi bec ...Soma byinshi -
Ifu ya Amorphous boron, ibara, ikoreshwa ni iki?
Kumenyekanisha ibicuruzwa Izina ryibicuruzwa: Monomer boron, ifu ya boron, amorphous element boron Ikimenyetso cyibanze: B Uburemere bwa Atome: 10.81 (ukurikije uburemere mpuzamahanga bwa Atome 1979) Ubuziranenge: 95% -99.9% HS code: 28045000 CAS nimero: 7440-42- 8 Ifu ya Amorphous boron nayo yitwa amorphous bo ...Soma byinshi
