Synthesis and Thermoelectric Properties of Boron-rich Silicon Borides
نویسندگان
چکیده
منابع مشابه
Lattice Vibrations, MIR and FIR Optical Properties of Boron and Icosahedral Boron-Rich Borides
für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...
متن کاملLattice Vibrations, MIR and FIR Optical Properties of Boron and Icosahedral Boron-Rich Borides I. Alpha-Rhombohedral Structure Group
General remarks on the structure and the lattice vibrations o f the different structure groups o f boron and icosahedral boron-rich borides are made. In detail, the lattice vibrations o f the alpha-rhombohedral boron structure group are systematically investigated by group theory. Reflectivity spectra o f boroncarbide o f different chemical com position and preparation and o f B60 were measured...
متن کاملSynthesis, Crystal Chemistry and Magnetism of the Metal-rich Borides
Powder samples and single crystals of the boride phases MxRh7−xB3 (M = Cr, Mn, Ni; x≤ 1) have been synthesized from the elements using an arc-melting furnace under purified argon atmosphere in a water-cooled copper crucible. The new phases were characterized from single-crystal and powder X-ray diffraction, as well as semi-quantitative EDX measurements. The obtained phases crystallize in the he...
متن کاملSynthesis, structure, and high-temperature thermoelectric properties of boron-doped Ba8Al14Si31 clathrate I phases.
Single crystals of boron-doped Ba8Al14Si31 clathrate I phase were prepared using Al flux growth. The structure and elemental composition of the samples were characterized by single-crystal and powder X-ray diffraction; elemental analysis; and multinuclear (27)Al, (11)B, and (29)Si solid-state NMR. The samples' compositions of Ba8B0.17Al14Si31, Ba8B0.19Al15Si31, and Ba8B0.32Al14Si31 were consist...
متن کاملSynthesis and Thermoelectric Properties of Bi2Se3 Nanostructures
Bismuth selenide (Bi2Se3) nanostructures were synthesized via solvothermal method. The crystallinity of the as-synthesized sample has been analyzed by X-ray diffraction, which shows the formation of rhombohedral Bi2Se3. Electron microscopy examination indicates that the Bi2Se3 nanoparticles have hexagonal flake-like shape. The effect of the synthesis temperature on the morphology of the Bi2Se3 ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Materials Transactions, JIM
سال: 1996
ISSN: 0916-1821,2432-471X
DOI: 10.2320/matertrans1989.37.1182