Russian Journal of Inorganic Chemistry, Tập 46,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2001 |
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Trang 1276
... annealed at 300 ° C for 1 h ( sample 2 ) . ( 3 ) To concentrated aqueous ammonia ( 15 ml ) , a saturated ZrO ( NO3 ) 2 solution ( 25 ml ) was dropped . A precipitate was collected on a filter and washed by distilled water . Next , the ...
... annealed at 300 ° C for 1 h ( sample 2 ) . ( 3 ) To concentrated aqueous ammonia ( 15 ml ) , a saturated ZrO ( NO3 ) 2 solution ( 25 ml ) was dropped . A precipitate was collected on a filter and washed by distilled water . Next , the ...
Trang 1441
... annealed under argon . The other samples are sintered , being reduced in volume . Oxygen anneals render samples 1-4 black and sample 5 dark brown but leave the morphology unchanged . Upon the first annealing stage , particles of samples ...
... annealed under argon . The other samples are sintered , being reduced in volume . Oxygen anneals render samples 1-4 black and sample 5 dark brown but leave the morphology unchanged . Upon the first annealing stage , particles of samples ...
Trang 1575
... annealed at temperatures 10 K lower than the respective nonvariant points ( eutectics ) . The annealing duration was 1000 h . During thermal pro- cessing , ampules occurred in a gradientless zone . DTA experiments were carried out on ...
... annealed at temperatures 10 K lower than the respective nonvariant points ( eutectics ) . The annealing duration was 1000 h . During thermal pro- cessing , ampules occurred in a gradientless zone . DTA experiments were carried out on ...
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Vol 46 No 9 | 1275 |
Chemical Properties of Higher Buckminster Fullerene Fluorides | 1282 |
Synthesis and Crystal Structure of the Binary Polyphosphate AgMnPO33 | 1288 |
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acid activation addition analysis angle anions annealed appear atoms average bands bismuth bond bond lengths boundary calculated carbon cations Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration containing coordination copper Copyright corresponding crystal crystal structure curves decrease described determined distances effect electron energy existence experimental formation formed fragmentation H₂O heating increase indicates Inorganic intensity interaction involved ions Khim layers ligand lines located measured melting metal method mixture molecules Moscow Neorg observed obtained Original oxides oxygen atoms phase Physics plane points polyhedra polyhedron positions prepared presented properties range reaction REFERENCES refined reflections region relative respectively Russian samples Sciences shows similar singular solid solutions space group spectra spectrum stage structure studied synthesis Table temperature tetrahedra thermal tion transformations transition unit cell values water molecules X-ray diffraction