Hydrogen gas was prepared from heavy water by using the H/Device, which was based on reduction with hot chromium. The H/Device was connected to a mass spectrome
The mechanical properties of metal yttrium such as strength, plasticity, hardness and elasticity were introduced. The purifying techniques of yttrium were discu
Tin dioxide (SnO2) and Ce-doped SnO2 were successfully synthesized by sol-gel method and electrochemical properties were studied in cell with Li as counter electr