摘要
水合电子是一种强还原剂,它由一个电子及其周围的六个水分子包围所组成[1-3]。它是被水分子团包围着的裸露电子,化学性质十分活泼,是目前已知还原剂中的最强者。除了氖和氦等个别物质外,水合电子几乎能与任何元素及化合物发生化学反应。它还能与某些物质合成许多极难合成的物质。水合电子在国外已经被研究了几十年,而国内对于水合电子的性质及研究方法了解的还比较少,本文着重介绍了水合电子的独特性能、检测方法、国内外的研究动态以及最新的研究热点等。
The hydrated electron is a kind of strong reducing agent. It is composed by an electronic and six H2O molecules which are surrounded around the periphery. The hydrated electron has already been studied dozens of years in overseas, but in domestie there are quite few people study the hydrated electron. This paper emphatically summarized the hydrated electron＇s unique capability, the examination method, the domestic and overseas research progress as well as the most newest hotspot research.
出处
《环境科学与管理》
CAS
2008年第5期49-52,共4页
Environmental Science and Management
关键词
水合电子
结构
吸光度
检测
hydrated electron
structure
absorbency
detect
