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 1740
... obtained with the ratio Ca2 + : PO < 1.67 , as well as collagen - con- taining calcium magnesium hydroxylapatites ... obtaining nonstoichiometric magnesium - bearing calcium HAs and carbonateapa- tites with the ratio Ca2 + : PO < 1.67 ...
... obtained with the ratio Ca2 + : PO < 1.67 , as well as collagen - con- taining calcium magnesium hydroxylapatites ... obtaining nonstoichiometric magnesium - bearing calcium HAs and carbonateapa- tites with the ratio Ca2 + : PO < 1.67 ...
Trang 1743
... obtained at 90 , 340 , and 700 ° C ( curves 2 , 3 , 4 ) . In the product obtained at 960 ° C , there are no bands associated with the vibrations of CO3 groups ( curve 5 ) . The phosphato groups contained in the compound appear as bands ...
... obtained at 90 , 340 , and 700 ° C ( curves 2 , 3 , 4 ) . In the product obtained at 960 ° C , there are no bands associated with the vibrations of CO3 groups ( curve 5 ) . The phosphato groups contained in the compound appear as bands ...
Trang 1744
... obtained at 960 ° C . The X - ray powder diffraction results for Mgo.1 Ca9.8 ( PO4 ) 6 ( OH ) 1.8 show HA as the major phase and B - Ca3 ( PO4 ) 2 as a minor phase . Magnesium is likely present in small amounts ( in the form of B - Mg3 ...
... obtained at 960 ° C . The X - ray powder diffraction results for Mgo.1 Ca9.8 ( PO4 ) 6 ( OH ) 1.8 show HA as the major phase and B - Ca3 ( PO4 ) 2 as a minor phase . Magnesium is likely present in small amounts ( in the form of B - Mg3 ...
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