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platinum black

/ˈplætɪnəm blæk/

翻译: 铂黑是一种细小的黑色铂金属粉末,常用作化学反应的催化剂,尤其是在氢化反应和燃料电池中。

1 个条目

phrase

/ˈplætɪnəm blæk/C1formalscientific
  • zh铂黑是一种细小的黑色铂金属粉末,常用作化学反应的催化剂,尤其是在氢化反应和燃料电池中。

A fine black powder of platinum used as a catalyst in chemical reactions, particularly in hydrogenation and fuel cells.

  1. Fine black powder of platinumC2formal

    A finely divided, black powder form of platinum, used as a catalyst in chemical reactions.

    zh铂黑

    • Platinum black is often used in fuel cells to catalyze the reaction.
    • The chemist prepared a sample of platinum black for the experiment.
    • Platinum black has a high surface area, making it an effective catalyst.