V2EX photochemistry

Photochemistry

释义 Definition

光化学:研究光(尤其是紫外光、可见光)与物质相互作用并引发化学反应的学科与过程。常见于光合作用、摄影、光催化、材料与大气化学等领域。

发音 Pronunciation

/fotokmstri/

例句 Examples

Photochemistry explains how sunlight can trigger chemical changes.
光化学解释了阳光如何引发化学变化。

Researchers use photochemistry to design catalysts that work under visible light, reducing energy consumption in industrial reactions.
研究人员利用光化学来设计在可见光下工作的催化剂,从而降低工业反应的能耗。

词源 Etymology

photochemistry 由 **photo-**(来自希腊语 *phōs/phōt-*,意为“光”)与 chemistry(“化学”)组合而成,字面意思就是“光的化学”。该词用于描述由光引发或参与的化学过程与相关研究领域。

相关词 Related Words

文学作品 Literary Works

  • H. G. Wells,《The War of the Worlds》:作品中涉及“光线/辐射”相关的科学想象语境,常与光化学相关主题(光与物质作用、能量引发变化)相呼应。
  • Primo Levi,《The Periodic Table》:以化学为核心的文学随笔集中,虽更侧重广义化学,但读者常在相关章节与讨论中接触到包括光致过程在内的化学观念与语言。
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