Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
Từ bên trong sách
Kết quả 1-3 trong 13
Trang 177
... Pyrochlore Structure L.N.Fomina and S.F.Pal'guev The formation of a pyrochlore phase when coprecipitated zirconium and samarium ( or zirconium and gadolinium ) hydroxides in the range of its existence are heated is investigated . This ...
... Pyrochlore Structure L.N.Fomina and S.F.Pal'guev The formation of a pyrochlore phase when coprecipitated zirconium and samarium ( or zirconium and gadolinium ) hydroxides in the range of its existence are heated is investigated . This ...
Trang 178
... pyrochlore phases crystallise by different mechanisms . 1100 ° C 900 DTG ф ФП الستة n 700 T 500 C - Sm203 -ZrO2 300- 100 DTA 0 time Am , mg 20 П 640 40 60 TG 80 100 26 18 10 Figure 2. X - ray diffraction patterns obtained when co ...
... pyrochlore phases crystallise by different mechanisms . 1100 ° C 900 DTG ф ФП الستة n 700 T 500 C - Sm203 -ZrO2 300- 100 DTA 0 time Am , mg 20 П 640 40 60 TG 80 100 26 18 10 Figure 2. X - ray diffraction patterns obtained when co ...
Trang 179
... pyrochlore phase during the heating of the aque- ous hydrates is a multistage process : [ hydrate ] y H2O 540 C II + 0 720 C 170-233 ° C ----- Π + Φ 370 C [ hydrate ] II® + @ * 1100 C →→ II ( 33.3 mole % Sm : 0 , ) . ( Owing to the ...
... pyrochlore phase during the heating of the aque- ous hydrates is a multistage process : [ hydrate ] y H2O 540 C II + 0 720 C 170-233 ° C ----- Π + Φ 370 C [ hydrate ] II® + @ * 1100 C →→ II ( 33.3 mole % Sm : 0 , ) . ( Owing to the ...
Nội dung
JOURNAL | 1 |
olatilisation and thermodynamic properties | 6 |
Reaction of tricalcium orthophosphate with | 33 |
Bản quyền | |
24 phần khác không được hiển thị
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
absorption band absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond bromine calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complex formation composition compounds concentration coordination copper(II corresponding crystallisation crystals curve decomposition decrease dehydration density determined electron endothermic endothermic effects equilibrium diagram erbium ethanol experimental Figure formed H₂O hafnium heating hydrate hydrogen hydrolysis hydroxides increase infrared spectra Inorg interaction investigated ions iron(III isotherm Khim Khimiya lanthanide lanthanum ligand melts metaphosphates method mixtures mole molecules Moscow Na₂HPO4 Nauk SSSR neodymium Neorg nickel(II obtained oxide oxygen parameters phosphate phosphorite polyphosphates potassium precipitate protons pyrochlore range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphates Table temperature thermal tion titration Translated from Zhurnal tungstates tungsten vanadium(V vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii