V2EX rhodium

Rhodium

定义 Definition

rhodium;一种稀有、银白色、耐腐蚀的贵金属元素,常用于催化剂(尤其是汽车尾气净化装置)、电镀与高温合金等。化学符号 Rh。(也可指“含铑的材料/镀铑层”等用法。)

发音 Pronunciation (IPA)

/rodim/

例句 Examples

Rhodium is used in catalytic converters to reduce car emissions.
铑用于汽车的催化转化器中,以减少尾气排放。

Because rhodium resists corrosion even at high temperatures, it is valued in industrial coatings and specialized alloys.
由于铑即使在高温下也能耐腐蚀,它在工业涂层和特种合金中很受重视。

词源 Etymology

rhodium 来自希腊语 rhodon(“玫瑰”),因为其某些化合物(如氯化铑溶液)呈玫瑰红色。该元素于 1803 年由英国化学家 William Hyde Wollaston 分离并命名。

相关词 Related Words

文学与著名作品 Literary Works

  • 元素的周期王国》(The Periodic Kingdom,Peter Atkins):在介绍铂族金属时提及铑等元素及其性质与用途。
  • 门捷列夫的梦》(Mendeleyev’s Dream,Paul Strathern):在讲述元素发现史与化学发展脉络时涉及包括铑在内的相关元素。
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