Russian Journal of Inorganic Chemistry, Tập 29,Số phát hành 7-12Chemical Society., 1984 |
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Kết quả 1-3 trong 16
Trang 1506
... pyrochlore structure for M = Pr , Nd , Sm , Dy , and Bi . The factors determining the structure type of the quaternary oxides ( Ca , M , x ) 2 ( Ti , -xNbx ) 2O , are considered . The range of existence of the pyrochlore phase is ...
... pyrochlore structure for M = Pr , Nd , Sm , Dy , and Bi . The factors determining the structure type of the quaternary oxides ( Ca , M , x ) 2 ( Ti , -xNbx ) 2O , are considered . The range of existence of the pyrochlore phase is ...
Trang 1507
... pyrochlore phases ( Ca M1 - x ) 2 ( Ti1 - xNbx ) 207 on composition for M = : 1 ) Bi ; 2 ) Pr ; 3 ) Nd ; 4 ) Sm ; 5 ) Dy . The X - ray diffraction analysis was carried out by the pow- der method on a DRON - 2.0 diffractometer using Cu ...
... pyrochlore phases ( Ca M1 - x ) 2 ( Ti1 - xNbx ) 207 on composition for M = : 1 ) Bi ; 2 ) Pr ; 3 ) Nd ; 4 ) Sm ; 5 ) Dy . The X - ray diffraction analysis was carried out by the pow- der method on a DRON - 2.0 diffractometer using Cu ...
Trang 1508
... pyrochlore phase increases it changes to yellow and lilac respectively . The praseodymium in these specimens was confirmed to be ter- valent by a magnetochemical method . 12 = Sm and Dy When the The third type comprises sections in ...
... pyrochlore phase increases it changes to yellow and lilac respectively . The praseodymium in these specimens was confirmed to be ter- valent by a magnetochemical method . 12 = Sm and Dy When the The third type comprises sections in ...
Nội dung
Inorganic | 937 |
A covertocover translation of Zhurnal Neorganicheskoi Khimii | 1090 |
Journal | 1245 |
Bản quyền | |
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1983 Translated absorption acid alkali metal aluminium anion aqueous solution atom bands bonds caesium calcium calculated carbonate cations Chem chemical chloride cm-¹ cm¯¹ cm¹ coefficient components composition compounds concentration constant coordination copper(II corresponding crown ethers crystallisation crystals curves decrease determined ditto electron ethanol europium eutectic experimental extraction Figure fluoride formed H₂O hafnium heating hydration hydrogen hydroxide i.r. spectra increase infrared infrared spectra Inorg ionic ions isotherms Khim Khimiya lanthanide lanthanum ligand mass melts method mixture mole mole¹ molybdenum Moscow Nauk SSSR Neorg niobium nitrate obtained oxide oxygen parameters potassium precipitate present pyrochlore Raman range ratio reaction rhodium(III Russ Russ.J salts shows sodium solid phase solid solutions solubility solvent specimens spectrum structure studied sulphate synthesis temperature thermal analysis thermal decomposition tion Translated from Zhurnal values vanadium(IV vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium