Kumari Promila Au. Wet Chemical Synthesis and Catalytic Applications of Bi and Sb Containig thoria, Sb, Sn, and Transition Metal Ion (Mn,Co,Ni, and Cu) Substituted Yttria Systems - Delhi University of Delhi. Faculty of Science. Deptt. of Chemistry 2021 - 155p. Source: Theses Subjects--Topical Terms: Chemistry