Từ bên trong sách
Kết quả 1-3 trong 80
Trang 1065
η Tad , K Na Cs 0.2 Na - 2000 S 1500 Li 0.1 1000 - Li 500 0 0 2 4 6 8 self - heating in the BC13 - M system , characterizing only the process of the thermometallic reduction of boron from the halogenide . Figure 1 shows the dependence ...
η Tad , K Na Cs 0.2 Na - 2000 S 1500 Li 0.1 1000 - Li 500 0 0 2 4 6 8 self - heating in the BC13 - M system , characterizing only the process of the thermometallic reduction of boron from the halogenide . Figure 1 shows the dependence ...
Trang 1317
( a ) 31P MAS NMR spectra of the sample heated at 150 ° C for 5 h and ( b ) 31P NMR spectra of freshly prepared solutions ( 1 ) immediately , ( 2 ) 4 , ( 3 ) 15 , and ( 4 ) 39 days after heating the sample . - > Heating at 500 ° C ...
( a ) 31P MAS NMR spectra of the sample heated at 150 ° C for 5 h and ( b ) 31P NMR spectra of freshly prepared solutions ( 1 ) immediately , ( 2 ) 4 , ( 3 ) 15 , and ( 4 ) 39 days after heating the sample . - > Heating at 500 ° C ...
Trang 1509
Heating curve of a glass - forming composition of the NH F - H2O system . sponds to the vibrations of the C - H2O - A groups bonded by F -- H2O strong hydrogen bonds , which are responsible for glass formation in this system . of the ...
Heating curve of a glass - forming composition of the NH F - H2O system . sponds to the vibrations of the C - H2O - A groups bonded by F -- H2O strong hydrogen bonds , which are responsible for glass formation in this system . of the ...
Nội dung mọi người đang nói đến - Viết bài đánh giá
Chúng tôi không t́m thấy bài đánh giá nào ở các vị trí thông thường.
Nội dung
Vol 40 No 7 | 1021 |
Synthesis of LaCuNi 025+ 8 from Carboxylates | 1030 |
A A Andreev M F Bulanyi S A Golikov and L A Mozharovskii | 1039 |
Bản quyền | |
7 phần khác không được hiển thị
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
absorption Academy of Sciences according acid activity addition analysis angles anion aqueous atoms bands bond calculated cation cell changes Chem chemical Chemistry complexes composition compounds concentration constants containing coordination copper Copyright corresponding crystals curves decomposition decrease dependence described determined distances effect electron energy equilibrium experimental extraction fact fluoride formation groups heating hydrogen increase indicates initial Inorganic Institute intensity interaction ions Khim ligand lines melt metal method mixture molecules Moscow Neorg Note observed obtained occurs oxide oxygen parameters phase position powder prepared presented pressure properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples shift shows similar sodium solid solubility solutions spectra spectrum stability structure studied synthesis Table temperature tetrahedral thermal tion Translation values vibrations X-ray diffraction