Russian Journal of Inorganic Chemistry, Tập 44,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1999 |
Từ bên trong sách
Kết quả 1-3 trong 83
Trang 1542
... composition Sr3R ( BO3 ) 3 produced in SrO - R2O3 - B2O3 systems were investi- gated using X - ray phase analysis . It was found that the compounds Sr3R ( BO3 ) 3 ( R = Pr – Lu , Y , Sc ) are isostruc- tural to barium borates of ...
... composition Sr3R ( BO3 ) 3 produced in SrO - R2O3 - B2O3 systems were investi- gated using X - ray phase analysis . It was found that the compounds Sr3R ( BO3 ) 3 ( R = Pr – Lu , Y , Sc ) are isostruc- tural to barium borates of ...
Trang 1707
... composition ( for R = Gd - Yb , Y ) . The composition NaLuF , between ~ 450 and 650 ° C has an intermediate hexagonal phase isostructural to KErF4 and NaSCF4 [ 62 ] , in addition to the high - temper- ature fluorite and low ...
... composition ( for R = Gd - Yb , Y ) . The composition NaLuF , between ~ 450 and 650 ° C has an intermediate hexagonal phase isostructural to KErF4 and NaSCF4 [ 62 ] , in addition to the high - temper- ature fluorite and low ...
Trang 1964
... composition Liquid phase Starting solution wt % wt % number of moles per gram - atom of Ti TiO2 , wt % SO3 : Ti Phase composition TiO2 SO3 molar ratio SO3 SO3 H2O 2.5 1.0 2.2 2.5 14.7 0.21 0.97 I 11.1 1.0 No precipitate 18.3 1.0 Gel 2.3 ...
... composition Liquid phase Starting solution wt % wt % number of moles per gram - atom of Ti TiO2 , wt % SO3 : Ti Phase composition TiO2 SO3 molar ratio SO3 SO3 H2O 2.5 1.0 2.2 2.5 14.7 0.21 0.97 I 11.1 1.0 No precipitate 18.3 1.0 Gel 2.3 ...
Nội dung
Vol 44 No 9 1999 | 1335 |
Structural Transitions in Neodymium Nickelate upon Iso and Heterovalent Substitutions | 1342 |
Synthesis and Study of New Compounds of the Uranovanadate Family | 1347 |
Bản quyền | |
60 phần khác không được hiển thị
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
absorption according acid analysis angles anions aqueous atoms band bond bridging calculated carbon cations changes Chem chemical Chemistry complexes composition compounds concentration constant containing coordination Copyright corresponding crystal structure curves decrease determined diagram distances effect electron energy equal experimental extraction formation frequencies given H₂O heating hydrogen increase indicates Inorganic intensity interaction involved ions Khim lead lengths ligand measured melting metal method mixture molecules Moscow Nauk Neorg observed obtained occurs oxidation oxygen atoms parameters patterns phase Phys plane positions prepared present properties range ratio reaction REFERENCES refined reflections region respectively Russian salts samples Sciences shifts shows similar sodium solid solutions solution space group spectra spectrum stability studied synthesis Table temperature thermal tion transition Translation unit cell values vibrational X-ray diffraction