Last Updated
：2025/11/29
platinum black
Noun
uncountable
Japanese Meaning
還元および沈殿法により、溶液から得られる、微粒子状の金属プラチナで構成された、柔らかくくすんだ黒色の粉末。 / 酸素を多く吸収する特性があり、酸化剤として利用される。
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A soft, dull black powder consisting of finely divided metallic platinum obtained by reduction and precipitation from its solutions. It absorbs oxygen to a high degree, and is employed as an oxidizer.
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platinum black
The chemist carefully handled the sample of platinum black, aware that its finely divided metallic particles would readily absorb oxygen and act as a powerful oxidizer.
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The chemist carefully handled the sample of platinum black, aware that its finely divided metallic particles would readily absorb oxygen and act as a powerful oxidizer.
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