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单词 kupfernickel
释义

kupfernickeln.

/ˈkʊpfərˌnɪk(ə)l/
Etymology: < German Kupfernickel < Kupfer copper n.1 + Nickel dwarf, rascal, mischievous demon (the name being given to the ore because it actually yielded no copper in spite of its appearance: compare cobalt n.), shortened < the male forename Nicolaus Nicholas. Compare copper-nickel n. at copper n.1 Compounds 5. Compare also nickel n.
Mineralogy.
= niccolite n. (Cf. copper-nickel n. at copper n.1 Compounds 5.)
ΘΚΠ
the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > niccolite group > nickel arsenide
copper-nickel1728
kupfernickel1796
nickeline1835
neoplase1854
niccolite1868
nickelite1883
orcelite1960
1796 R. Kirwan Elements Mineral. (ed. 2) II. 271 Found with Native Bismuth, Kupfernickel and Cobaltic efflorescences.
1812 H. Davy Elements Chem. Philos. 421 Nickel exists in an ore called kupfer-nickel, combined chiefly with sulphur.
1879 Cassell's Techn. Educator (new ed.) IV. 226/2 Kupfernickel, which is a compound of this metal [nickel] with arsenic.
This entry has not yet been fully updated (first published 1901; most recently modified version published online June 2021).
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n.1796
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