Russian Journal of Inorganic Chemistry, Tập 34,Trang 925-1848Chemical Society., 1989 |
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Kết quả 1-3 trong 82
Trang 1095
... surface layer are given in Figs . 3a and 3b ; in this case , the exact values of the atomic ratios were measured . On the surface there is a sharp increase in the concentration of Ba and a slight increase in the concentration of Cu ...
... surface layer are given in Figs . 3a and 3b ; in this case , the exact values of the atomic ratios were measured . On the surface there is a sharp increase in the concentration of Ba and a slight increase in the concentration of Cu ...
Trang 1656
... surfaces E Sh Ganelina , V A Borgoyakov , A I Garkun ABSTRACT . The interaction of heteropolyacids ( HPA ) with zeolite surfaces , which depends markedly on the acid - base properties of the surface , has been discussed . The ...
... surfaces E Sh Ganelina , V A Borgoyakov , A I Garkun ABSTRACT . The interaction of heteropolyacids ( HPA ) with zeolite surfaces , which depends markedly on the acid - base properties of the surface , has been discussed . The ...
Trang 1657
... surface and in aqueous solution are of the same order of magnitude . The calculation confirms the proposed scheme for the interaction of HPA with the acidic surface of the zeolite , ' leading to the grafting to the surface of an HPA ...
... surface and in aqueous solution are of the same order of magnitude . The calculation confirms the proposed scheme for the interaction of HPA with the acidic surface of the zeolite , ' leading to the grafting to the surface of an HPA ...
Nội dung
Russian | 925 |
Calcium and strontium tetrahydroborate ammines 939 1661 | 939 |
A covertocover translation of Zhurnal Neorganicheskoi Khimii August 1989 Volume | 1093 |
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1988 Translated absorption acid Akad alkali metal alloys ammonium anion aqueous solution atoms bands bond calcium calculated cations Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ composition compounds concentration constants containing coordination corresponding crystallisation crystals decrease dehydration determined electron endothermic endothermic effect English translation equilibrium ethanol europium eutectic experimental extraction Figure fluorine formed given in Table groups H₂O heating hydrogen hydrogen bonds increase infrared spectra Inorg ions isothermal Khim Khimiya lanthanide ligand metal method min¹ mixture Moscow Nauk SSSR Neorg Neorganicheskoi Khimii 34 nitrate obtained orthorhombic oxide oxygen parameters phosphate potassium precipitate present proton ratio reaction salts sodium solid solutions solubility specimens spectra spectrum stability structure studied synthesis temperature range thermal analysis thermal decomposition Translated from Zhurnal translation in Russ values vapour vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhurnal Neorganicheskoi Khimii