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Kết quả 1-3 trong 55
Trang 958
Heating the precursor H3OFe ( SO4 ) 2 to 440 K likewise noticeably increases its conductivity . ... In the x = 0.3-0.4 composites heated at 340 or 440 K , the activation energy is reduced to 18-22 kJ / mol .
Heating the precursor H3OFe ( SO4 ) 2 to 440 K likewise noticeably increases its conductivity . ... In the x = 0.3-0.4 composites heated at 340 or 440 K , the activation energy is reduced to 18-22 kJ / mol .
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The heating of Ln ( thd ) , H2O is accompanied by easy dehydration followed by sublimation of Ln ( thd ) 3 . ... Processes ( 1 ) to ( 4 ) play different roles in the heat- ing of Ln ( acac ) 3 · 2H2O formed by early and late lan- ...
The heating of Ln ( thd ) , H2O is accompanied by easy dehydration followed by sublimation of Ln ( thd ) 3 . ... Processes ( 1 ) to ( 4 ) play different roles in the heat- ing of Ln ( acac ) 3 · 2H2O formed by early and late lan- ...
Trang 1079
The resulting gel was dried at 90 ° C for 24-48 h , then heated consecutively at 600 , 800 , and 1000 ° C for 24 h at ... Upon long - term heating ( for more than 100 h ) of this phosphate at 800 ° C , it was gradually decomposed to ...
The resulting gel was dried at 90 ° C for 24-48 h , then heated consecutively at 600 , 800 , and 1000 ° C for 24 h at ... Upon long - term heating ( for more than 100 h ) of this phosphate at 800 ° C , it was gradually decomposed to ...
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Vol 48 No 7 | 955 |
Synthesis and Luminescence of Arsenic III and AntimonyIII Halide Complexes | 961 |
Synthesis and Study of Gallium HexamolybdocobaltateIII | 972 |
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absorption According acid activator addition analysis angles anions atoms band bonds bridging calculated carbon cations cell changes characteristics Chem chemical Chemistry chloride cluster cm-¹ complexes composition compounds concentration constant containing coordination Copyright corresponding crystal curves decrease determined distances effect electron elements energy existence experimental extraction faces formation formed groups heating higher hydrogen increase Inorganic intensity interaction ions Journal Khim lengths ligands measured metal method mixture mol/l molecular molecules Moscow Neorg observed obtained oxide parameters patterns phase Physics polyhedra positions precipitate prepared presence properties range ratio reaction REFERENCES refined reflections region respectively Russian samples Sciences shift shows signals similar solid solution space group spectra spectrum stability structure studied synthesis Table temperature thermal tion unit values vibrations X-ray diffraction
Thông tin thư mục
| Tiêu đề | Russian Journal of Inorganic Chemistry, Tập 48,Trang 955-1446 |
| Cộng tác viên | British Library. Lending Division, Akademii︠a︡ nauk SSSR., Chemical Society (Great Britain), Royal Society of Chemistry (Great Britain) |
| Nhà xuất bản | British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2003 |
| Nguyên bản từ | Đại học Michigan |
| Đă được số hóa | 30 Tháng 4 2010 |
| Xuất lời trích dẫn | BiBTeX EndNote RefMan |