manganese sand ruixing

  • CDC - NIOSH Pocket Guide to Chemical Hazards - Manganese ...

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  • Controlled Hydrothermal Synthesis of Bismuth Oxyhalide ...

    Ternary bismuth oxyhalide crystalline nanobelts (such as Bi 24 O 31 Br 10, Bi 3 O 4 Br, Bi 12 O 17 Br 2, BiOCl, and Bi 24 O 31 Cl 10) and nanotubes (such as Bi 24 O 31 Br 10) have been synthesized by using convenient hydrothermal methods.The composition and morphologies of the bismuth oxyhalides could be controlled by adjusting some growth parameters, including reaction pH, time, and temperature.