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| || | ||  \ \\/ // | \  / ||  |  ___|| |      \\ 
| '--' ||   \ ` //  |  \/  ||  | ||__   |  --  // 
| .--. ||    | ||   | .  . ||  | ||__   |  --  \\ 
|_|| |_||    |_||   |_|\/|_||  |_____|| |______// 
`-`  `-`     `-`'   `-`  `-`   `-----`  `------`

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Text this: Hydrothermal synthesis of I-doped Bi<inf>2</inf>WO<inf>6</inf>for using as a visible-light-driven photocatalyst