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           __   __   __   __     ___              
  ____     \ \\/ //  \ \\/ //   / _ \\    ____    
 |    \\    \ ` //    \   //   | / \ ||  |    \\  
 | [] ||     | ||     / . \\   | \_/ ||  | [] ||  
 |  __//     |_||    /_//\_\\   \___//   |  __//  
 |_|`-`      `-`'    `-`  --`   `---`    |_|`-`   
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Text this: Physical and photocatalytic properties of CeO<inf>2</inf>/ZnO/ZnAl<inf>2</inf>O<inf>4</inf> ternary nanocomposite prepared by co-precipitation method