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After aging at 80 ° C , the endotherm due to splitting of unbound water appears in the region of 100-150 ° C and the exotherm appears at 600-800 ° C . After aging at 96 ° C , the temperature ranges of these peaks are 70-140 and 600-800 ...
After aging at 80 ° C , the endotherm due to splitting of unbound water appears in the region of 100-150 ° C and the exotherm appears at 600-800 ° C . After aging at 96 ° C , the temperature ranges of these peaks are 70-140 and 600-800 ...
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H NMR spectra ( the region. 1 личи 2 3.80 3.75 3 2.80 2.70 2.90 2.80 2 4.0 1 3.5 3.0 3.5 2.0 1.5 8 , ppm ND2 - CH M الله CH3 ли мий MM 2 3 3.45 3.40 3.35 1.12 1.04 CH - ND2 groups , which correspond to two diastere- omers .
H NMR spectra ( the region. 1 личи 2 3.80 3.75 3 2.80 2.70 2.90 2.80 2 4.0 1 3.5 3.0 3.5 2.0 1.5 8 , ppm ND2 - CH M الله CH3 ли мий MM 2 3 3.45 3.40 3.35 1.12 1.04 CH - ND2 groups , which correspond to two diastere- omers .
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Cathodoluminescence images of a two - phase region in the LiYF4 : Eu crystal . spond to the following phases : a solid solution of 6 mol % of LiEuF , and 94 mol % of LiYF , with intense cathodoluminescence and LiYF4 : Eu3 + with weaker ...
Cathodoluminescence images of a two - phase region in the LiYF4 : Eu crystal . spond to the following phases : a solid solution of 6 mol % of LiEuF , and 94 mol % of LiYF , with intense cathodoluminescence and LiYF4 : Eu3 + with weaker ...
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Vol 48 No 5 | 622 |
Synthesis and Crystal Structure | 632 |
Synthesis and Study | 642 |
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