V2EX electrolysis cell

Electrolysis Cell

释义 Definition

电解池:一种利用外加电源提供的电能,驱动非自发氧化还原反应进行的装置。通常包含电解质(溶液或熔融盐)与两电极:阳极(发生氧化)阴极(发生还原)。(注:不同于原电池/伏打电池,电解池把电能“输入”以产生化学变化。)

发音 Pronunciation (IPA)

/lktrlss sl/

例句 Examples

We used an electrolysis cell to split water into hydrogen and oxygen.
我们用电解池把水分解成氢气和氧气。

In an electrolysis cell, ions migrate through the electrolyte while electrons flow through the external circuit, allowing metal plating to occur at the cathode.
在电解池中,离子在电解质中迁移、电子在外电路中流动,从而使金属能够在阴极发生电镀沉积。

词源 Etymology

electrolysis 来自 *electro-*(“电”)+ -lysis(源自希腊语 lysis,“分解、松解”),整体表示“用电来分解”;cell 原意为“小室、隔间”,在科学语境中引申为“装置/单元”。合起来 electrolysis cell 即“进行电解反应的装置(电解池)”。

相关词 Related Words

文学与经典著作 Literary Works

  • Atkins’ Physical Chemistry(《阿特金斯物理化学》)
  • Chemistry: The Central Science(《化学:中心科学》)
  • Electrochemical Methods: Fundamentals and Applications(《电化学方法:原理与应用》Bard & Faulkner)
  • Principles of Modern Chemistry(《现代化学原理》Oxtoby 等)
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