V2EX perfluorocarbon

Perfluorocarbon

释义 Definition

全氟化碳(PFC):一类所有氢原子都被氟原子取代的有机化合物(通常由碳和氟组成)。常见特点是化学惰性强、热稳定性高、不易燃、疏水疏油,并能溶解较多气体(如氧气、二氧化碳)。该词也可泛指相关的全氟化合物家族成员。

发音 Pronunciation

/pflrokrbn/

例句 Examples

Perfluorocarbons are used in some medical imaging and industrial applications.
全氟化碳被用于一些医学成像和工业应用中。

Because perfluorocarbons can dissolve large amounts of oxygen, researchers have explored their potential in oxygen-delivery therapies.
由于全氟化碳能够溶解大量氧气,研究人员探索过它们在输氧治疗中的潜在用途。

词源 Etymology

per- 表示“完全、彻底”,fluoro- 指“氟/含氟”,carbon 指“碳”。合起来字面意思就是“完全被氟化的碳化合物”,强调分子中氢被氟完全取代这一结构特征。

相关词 Related Words

文学作品 Literary Works

  • Silent Spring Rachel Carson
  • Our Stolen Future Theo Colborn, Dianne Dumanoski, John Peterson Myers
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