Russian Journal of Inorganic Chemistry, Tập 45,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2000 |
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Trang 220
... oxygen atoms with the doping antimony atom trans- forms from tetra- to pentacoordinated atoms ( in Fig . 1 , this atom is shown under number 1 ) . Proton addition to the terminal monocoordinated oxygen atoms ( 2 , 5 , 11 , 12 ) mimics ...
... oxygen atoms with the doping antimony atom trans- forms from tetra- to pentacoordinated atoms ( in Fig . 1 , this atom is shown under number 1 ) . Proton addition to the terminal monocoordinated oxygen atoms ( 2 , 5 , 11 , 12 ) mimics ...
Trang 221
... oxygen atoms bonded to tin atoms . In other words , relative proton affinity of oxygen atoms connected with the doping atom decreases in the series M = Ge , Sn , Pb . In contrast , framework oxygen atoms nearer to the dopant atoms ( O ...
... oxygen atoms bonded to tin atoms . In other words , relative proton affinity of oxygen atoms connected with the doping atom decreases in the series M = Ge , Sn , Pb . In contrast , framework oxygen atoms nearer to the dopant atoms ( O ...
Trang 500
... oxygen " donors " in these multi- component catalysts ; that is , they promote the genera- tion of active forms of oxygen , which are capable of oxidizing hydrocarbons [ 1 ] . This property of bismuth oxides is evident from numerous ...
... oxygen " donors " in these multi- component catalysts ; that is , they promote the genera- tion of active forms of oxygen , which are capable of oxidizing hydrocarbons [ 1 ] . This property of bismuth oxides is evident from numerous ...
Nội dung
Vol 45 No 1 | 2 |
Estimates of the Thermochemical Properties of Mixed Oxides in the CuNbO System | 11 |
Interaction of Natural Borates with Potassium Hydroxide Solution | 17 |
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absorption According acid addition analysis angles anion annealed atoms band binary bismuth bond calculated cation Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration constant containing coordination Copyright corresponding crystal crystal structure curve decrease dependence described determined distances effect electron energy equation equilibrium experimental extraction formation function given groups H₂O heating hydride hydrogen increase Inorganic interaction ions Journal Khim lead ligand measured melting metal method mixture mol/l molecules Moscow Neorg observed obtained organic oxide oxygen parameters phase Physics positions powder prepared presence properties protons range ratio reaction REFERENCES region respectively Russian salts samples Sciences shows similar solid solutions solubility space group spectra spectrum stability structure studied surface synthesis Table temperature thermal tion transition unit cell values X-ray diffraction