نتایج جستجو برای: boron carbide synthesis
تعداد نتایج: 434147 فیلتر نتایج به سال:
Boron−carbon (BxC) thin films are potential neutron converting layers for B-based neutron detectors. However, as common material choices for such detectors do not tolerate temperatures above 500 °C, a low temperature deposition route is required. Here, we study trimethylboron B(CH3)3 (TMB) as a single-source precursor for the deposition of BxC thin films by plasma CVD using Ar plasma. The effec...
The formation of boron carbide under high pressures and from elemental reactants has been studied optimum parameters have determined by varying the (P, T, reactants) conditions. To this end, stoichiometric mixtures commercial beta rhombohedral amorphous glassy carbon subjected to temperatures ranging 1473 K 2473 at 2 GPa, 5 GPa 13 GPa. Similar syntheses repeated for graphite, concentration is s...
چکیده ندارد.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید