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单词 metallocene
释义

Definition of metallocene in English:

metallocene

noun
Chemistry

  • Any of a group of organometallic compounds that consist of a metal atom bonded between two cyclopentadienyl (or similar aromatic) rings in a sandwich structure, used especially as catalysts in polymer synthesis.

Origin

1950s; earliest use found in Journal of the American Chemical Society.

Definition of metallocene in US English:

metallocene

noun
Chemistry

  • Any of a group of organometallic compounds that consist of a metal atom bonded between two cyclopentadienyl (or similar aromatic) rings in a sandwich structure, used especially as catalysts in polymer synthesis.

Origin

1950s; earliest use found in Journal of the American Chemical Society.
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更新时间：2024/12/28 6:52:31