Russian Journal of Inorganic Chemistry, Tập 49,Số phát hành 11-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2004 |
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Trang 1743
... intensity band at 3580 cm - 1 . This band significantly grows in intensity upon heating . The existence of CO3 groups in the compound is confirmed by the appearance of bands characteristic of basic carbonates : a strong band appears as ...
... intensity band at 3580 cm - 1 . This band significantly grows in intensity upon heating . The existence of CO3 groups in the compound is confirmed by the appearance of bands characteristic of basic carbonates : a strong band appears as ...
Trang 1932
... intensity of Eu ( III ) -doped Ca tungstate under the identical conditions of short - wave excitation ( λex = 254 nm ) makes up 33 % of the intensity exhibited by the commercial FL - 612 red - emitting phosphor . Table 1. Comparison of ...
... intensity of Eu ( III ) -doped Ca tungstate under the identical conditions of short - wave excitation ( λex = 254 nm ) makes up 33 % of the intensity exhibited by the commercial FL - 612 red - emitting phosphor . Table 1. Comparison of ...
Trang 1935
... intensity of the resulting sample is similar to that obtained by the two- stage sorption of Eu . Thus , it was shown that the nature of the solid matrix appreciably affects the luminescence intensity of Eu tungstate . The scheelite ...
... intensity of the resulting sample is similar to that obtained by the two- stage sorption of Eu . Thus , it was shown that the nature of the solid matrix appreciably affects the luminescence intensity of Eu tungstate . The scheelite ...
Nội dung
22nd International Chugaev Conference on Coordination Chemistry | 1634 |
Vol 49 No 11 | 1635 |
Synthesis and Study of the ASIUO6 nH₂O Compounds A Sr Ba | 1640 |
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acid analysis angles anion appear atoms band bond calculated carbon cations Chem chemical Chemistry chloride cm-¹ complex components composition compounds concentration constant containing coordination Copyright corresponding crystal Crystal Structure curves decrease described determined dimers distance effect electron elements energy enthalpy equilibrium experimental formation formed function glasses heating hydrogen bonds increase Inorg Inorganic intensity interaction ions Khim kJ/mol ligand luminescence measured metal method mixture molecules Moscow Neorg observed obtained oxide oxygen parameters phase Phys Physics polymer positions potential powder precipitate prepared presented pressure processing properties range ratio reaction reagents REFERENCES refined reflections region respectively Russ Russian samples Sciences shows solid solubility solution solvents space group spectra spectrum structure studied sublimation Synthesis Table temperature thermal tion unit values vapor vibrations X-ray diffraction