Russian Journal of Inorganic Chemistry, Tập 49,Số phát hành 5-7British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2004 |
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Trang 749
... activation and subsequent thermal processing in the range 150-1200 ° C has been studied . During activation , an exchange reaction rapidly occurs to yield thermally unstable products , from which ZrO2 - Y2O3 solid solution ( ss ) is ...
... activation and subsequent thermal processing in the range 150-1200 ° C has been studied . During activation , an exchange reaction rapidly occurs to yield thermally unstable products , from which ZrO2 - Y2O3 solid solution ( ss ) is ...
Trang 750
... activation . Figure 1 shows X - ray diffrac- tion patterns for a zirconyl nitrate + yttrium carbonate ( Zr Y = 32 ) mixture after activation ( curve a ) and after calcining at 450 and 1200 ° C ( curves b , c ) . The activation yields ...
... activation . Figure 1 shows X - ray diffrac- tion patterns for a zirconyl nitrate + yttrium carbonate ( Zr Y = 32 ) mixture after activation ( curve a ) and after calcining at 450 and 1200 ° C ( curves b , c ) . The activation yields ...
Trang 751
... activation . The spectrum of an activated mixture is not 1 T 5 4 3 2 a superposition of the absorption bands of separately activated components . Absorptions characteristic of the vibrations of XY3 anions are observed in the ranges 700 ...
... activation . The spectrum of an activated mixture is not 1 T 5 4 3 2 a superposition of the absorption bands of separately activated components . Absorptions characteristic of the vibrations of XY3 anions are observed in the ranges 700 ...
Nội dung
Vol 49 No 5 | 661 |
Synthesis and Properties of Inorganic Compounds | 669 |
Synthesis and XRay Diffraction Characteristics of MMgDyMn2O6 M Li Na K | 674 |
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