Preparation of SnO and SnO, SnO 2 fine powder by hydrazine method

Nanocrystalline SnO and powder have been prepared by hydrazine method. Sn-Hydrazine complex was formed by the reduction between aqueous solution and hydrazine monohydrate. nano powder was prepared by the decomposition of Sn-Hydrazine complex at . When NaOH was added to Sn-hydrazine complex, SnO powder with nano-sheet morphology could be prepared. This can be attributed to the role of ion as a reducing agent.