Russian Journal of Inorganic Chemistry, Tập 46,Trang 461-947Chemical Society., 2001 |
Từ bên trong sách
Kết quả 1-3 trong 73
Trang 793
... prepared by various methods . EXPERIMENTAL Lanthanum oxyhydrate was prepared by combining aqueous ammonia ( p = 987 kg / m3 ) with a lanthanum nitrate solution ( gel precipitation ) and by reacting La2O , with water ( liquid or vapor ) ...
... prepared by various methods . EXPERIMENTAL Lanthanum oxyhydrate was prepared by combining aqueous ammonia ( p = 987 kg / m3 ) with a lanthanum nitrate solution ( gel precipitation ) and by reacting La2O , with water ( liquid or vapor ) ...
Trang 806
... prepared in 63 % yield by the reaction of solutions of the heterometal cubane aqua complex [ CIPdM03S4 ( H2O ) , ] 3 + and the macrocyclic cavitand cucurbituril in 2 M HCl in the presence of excess pyridine . According to X - ray ...
... prepared in 63 % yield by the reaction of solutions of the heterometal cubane aqua complex [ CIPdM03S4 ( H2O ) , ] 3 + and the macrocyclic cavitand cucurbituril in 2 M HCl in the presence of excess pyridine . According to X - ray ...
Trang 886
... prepared at pH 1.8 from NHA A2 ( Aldrich ) with a known elemen- tal composition ( C , 58.7 ; H , 4.1 ; N , 0.77 ; S , 4.08 ; Fe , 0.1 ; H2O , 7.95 % ; minerals ( residue ) , 0.5 ± 0.3 % [ 2 ] ; 4.0 ± 0.11 mequiv / g COOH groups ; 3.4 ...
... prepared at pH 1.8 from NHA A2 ( Aldrich ) with a known elemen- tal composition ( C , 58.7 ; H , 4.1 ; N , 0.77 ; S , 4.08 ; Fe , 0.1 ; H2O , 7.95 % ; minerals ( residue ) , 0.5 ± 0.3 % [ 2 ] ; 4.0 ± 0.11 mequiv / g COOH groups ; 3.4 ...
Nội dung
Vol 46 No 4 | 461 |
Reduction of Mixed Metal Oxides with Methane during Sintering | 470 |
Peroxoaluminosilicates | 485 |
Bản quyền | |
7 phần khác không được hiển thị
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
absorption acid active addition aluminum amount analysis angles anion aqueous atoms band bismuth bond calculated cations cell Chem chemical Chemistry chloride complex composition compounds concentration constant containing coordination Copyright corresponding crystal curve decrease depending determined diagram distances effect electronic equilibrium existence experimental extraction fluid formation given groups heating hydrogen increase indicates Inorganic interaction ions Journal Khim lengths ligands measured melting metal method mixtures mol/l molecules Moscow Neorg observed obtained oxide oxygen parameters peroxide phase Physics positions powder prepared presented pressure properties range ratio reaction REFERENCES refined region reported respectively Russian salt sample saturated Sciences shows signal sodium solid solubility solution space group species spectra spectrum stability structure studied synthesis Table temperature thermal tion transition unit values X-ray diffraction