POLITICAL PARTIES AND THEIR ROLE IN SAFEGUARDING THE SUPREMACY OF THE CONSTITUTION



Gold Nanoparticles Supported on Urchin-Like CuO: Synthesis, Characterization, and Their Catalytic Performance for CO Oxidation

Gold catalysts have been studied in-depth due to their unique activities for catalytic CO oxidation.Supports have intrinsic motivation for the high activity of gold catalysts.Thermally stable urchin-like CuO microspheres, which are potential support for gold catalysts, better waters xl7000 were prepared by facile solution-method.Then gold nanoparti

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