Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Xiuling Zhao"'
Publikováno v:
Inorganic Chemistry Communications. 21:118-121
Two novel coordination polymers formulated as [Ln(L)(DMF)]n [Ln = Tb (1), Dy (2); DMF = N, N-dimethylformamide, H3L = 5′-carboxyl-[1,1′:3′,1″-terphenyl]-4,4″-dicarboxylic acid] have been synthesized under solvothermal conditions. Structural
Publikováno v:
Journal of Iron and Steel Research International. 19:62-66
Microstructures and critical phase-transformation temperature of boron-nickel added Nb-treated high strength low alloy (HSLA) H-beams cooled at different cooling rate, with different deformation were investigated. Continuous cooling transformation (C
Effects of argon gas flow rate and guide shell on oxygen concentration in Czochralski silicon growth
Publikováno v:
Rare Metals. 25:7-10
o200 mm silicon single crystals were grown in the o450 mm hot zone of a Czochralski (CZ) furnace. By modifying the pattern and the velocity of the argon flow, the silicon single crystals with different oxygen concentrations were obtained. Through num