Process for preparing nm powder of zinc oxide


Application Number  00129459 Application Date  2000.12.29
Publication Number  1296916 Publication Date  2001.05.30
Priority Information    
International
Classification
 C01G9/02  
Applicant(s) Name  Shandong Univ.  
Address    
Inventor(s) Name  Chen Dairong;Jiao Xiuling;Cheng Gang  
Patent Agency Code  37200 Patent Agent  liu xudong
AbstractA process for preparing nm-class zinc oxide powder from zinc salt solution and sodium hydroxide includes reaction between raw materials to obtain zinc hydroxide colloid precipitate and hydrothermal or solvent-thermal reaction to obtain zinc oxide powder with size of 10-100 nm. Its advantages are simple process, low cost, low energy consumption and controllable size and shape.