Прикарпатский Национальный Университет Имени Василия Стефаника
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A method for obtaining thermoelectric solid solution p-PbSnTe consists in following output substances are positioned in quartz vacuum ampoule and laid to the furnace. The said ampoule with output substances is heated to the certain temperature, hold at said temperature, synthesis of alloy at higher temperature is performed, whereupon the ampoule is cooled to room temperature, ingots are crushed and pressed. As output substances high-clean lead, stanum and tellurium are used, taken in proportion Pb – 24.975 at. % , Sn – 25.975 at. % , Tе – 50.05 at. % .
UAU201008479U2010-07-072010-07-07METHOD FOR OBTAINING THERMOELECTRIC SOLID SOLUTION p-PbSnTe
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