Russian Journal of Inorganic Chemistry, Tập 44,Trang 997-1505Chemical Society., 1999 |
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Trang 1042
... luminescence intensity is defined by the nature of luminescent groups in the ligand . There are many studies on luminescence of carbox- ylates ( e.g. , [ 1 , 2 ] ) . The luminescence properties of rare - earth acetyloxybenzoates have ...
... luminescence intensity is defined by the nature of luminescent groups in the ligand . There are many studies on luminescence of carbox- ylates ( e.g. , [ 1 , 2 ] ) . The luminescence properties of rare - earth acetyloxybenzoates have ...
Trang 1043
... luminescence band is observed in the region of 600-630 nm with a peak at 616 nm , corresponding to the " Do1F2 electron tran- sition in a europium ion . The europium salts synthesized in an aqueous medium luminesce very weakly , unlike ...
... luminescence band is observed in the region of 600-630 nm with a peak at 616 nm , corresponding to the " Do1F2 electron tran- sition in a europium ion . The europium salts synthesized in an aqueous medium luminesce very weakly , unlike ...
Trang 1134
... Luminescence spectroscopy gives reliable informa- tion about the character of excitation energy transfer between the luminescent centers . Therefore , these methods can be used to study the interaction between the luminescent centers ...
... Luminescence spectroscopy gives reliable informa- tion about the character of excitation energy transfer between the luminescent centers . Therefore , these methods can be used to study the interaction between the luminescent centers ...
Nội dung
Vol 44 No 7 | 997 |
Synthesis of Amorphous Lanthanum Oxide Hydroxide and a Periodicity in Its Properties | 1007 |
ShortRange Order in Cubic Solid Solutions LiFe NiO₂ 0 x 0 | 1013 |
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absorption bands Academy of Sciences acetone acid Acta Akad anal analysis angles anions bond lengths calcd calculated cations Chem chemical cm-¹ cobalt cobalt(II complexes components composition concentration constant COORDINATION COMPOUNDS copper(II cryptands crystal structure curves decrease determined diffraction patterns electron English Translation Copyright enthalpy equation equilibrium ethanol europium eutectic experimental extraction formation H₂O heating HPCs hydrogen bonds intensity interaction ions Khim Khimiya lanthanide ligand LiNO3 liquid lithium luminescence magnetic MAHK Hayka/Interperiodica melting metal method mixture mol/l molecular Moscow Neorg nitrate Original Russian Text oxidation oxygen atom peak phosphate plexes polymer proton Raman range ratio reaction Russia Received Russian Academy Russian Journal Russian Text Copyright salt samples sodium solid solutions soluble solvation solvent space group spectra spectrum stretching vibrations studied synthesis Table temperature terbium thermal tion unit cell parameters uranyl values vanadium(V X-ray diffraction X-ray powder diffraction