V2EX hydrogen fluoride

Hydrogen Fluoride

释义 Definition

氟化氢:一种由氢和氟组成的无色、强腐蚀性气体(化学式 HF)。溶于水后形成氢氟酸(hydrofluoric acid),常用于玻璃刻蚀、金属处理与含氟化学品制造。(在日常语境中更常提到其水溶液“氢氟酸”。)

发音 Pronunciation

/hadrdn flrad/

例句 Examples

Hydrogen fluoride is highly corrosive.
氟化氢具有很强的腐蚀性。

In semiconductor manufacturing, strict safety controls are required when using hydrogen fluoride to etch glass and silicon-based materials.
在半导体制造中,使用氟化氢对玻璃和硅基材料进行刻蚀时必须有严格的安全防护与控制。

词源 Etymology

hydrogen 来自希腊语词根 *hydro-*(“水”)+ -genēs(“生成、产生”),意为“产水者”(因氢燃烧生成水而得名);fluoride 与拉丁语 fluere(“流动”)相关,最初与矿物“萤石(fluorspar)”的助熔特性有关,后用于指含氟的化合物与“氟化物”。合在一起,hydrogen fluoride 即“氢的氟化物”。

相关词 Related Words

文学与作品 Literary Works

  • The Disappearing Spoon(Sam Kean,《消失的汤匙》):在讲述元素故事时涉及氟及其化合物(常提到与 HF/氢氟酸相关的危险性与用途)。
  • Uncle Tungsten: Memories of a Chemical Boyhood(Oliver Sacks,《钨叔叔》):回忆化学实验与材料时会谈及强腐蚀性化学品(常包含对含氟化学品/氢氟酸相关背景的提及)。
  • The Periodic Table(Primo Levi,《元素周期表》):以元素与化学为主题的散文体作品,涉及氟及其化学相关内容(在讨论氟化学时可能出现 HF/氢氟酸相关表述)。
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