“perfluorinated”的英文意思_释义_用法

单词

perfluorinated

释义

perfluorinated, ppl. a. Chem.|pəˈfluːərɪneɪtɪd|
[f. per-¹ 5 + fluorinated ppl. a.]
Applied to a (usu. organic) compound, radical, etc., in which fluorine has replaced hydrogen to the maximum extent short of altering the characteristic functional groups of the species.
1947Chem. Rev. XL. 52 This method cannot in general be used successfully..to prepare fluorocarbons or other perfluorinated compounds which are of much significance.1972Materials & Technol. IV. vii. 237 A number of perfluorinated aromatic and heteroaromatic compounds have been synthesized in recent years.1974Physics Bull. June 226/2 Electrolytic generation from water has made progress with the use of solid electrolytes such as perfluorinated sulphonic acid, which could allow efficiencies of up to 95% for the conversion from electrical energy to energy stored in the form of hydrogen.

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