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单词 Nanodiamond
释义

Nanodiamond

原声例句
BBC 听力 2022年9月合集

They say the experiment resulted in the creation of microscopic nanodiamonds.

他们说,该实验产生了微小的纳米钻石。

英语百科

Nanodiamond

Natural nanodiamond aggregates from the Popigai crater, Siberia, Russia.[1]
Internal structure of the Popigai nanodiamonds.[1]
Internal structure of synthetic nanodiamonds.[1]
Electron micrograph of detonation nanodiamonds

Nanodiamonds are diamonds with a size below 1 micrometre. They can be produced by impact events such as an explosion or meteoritic impacts.

A single imperfection can give a nanodiamond an isolated color center, which lets it function as single, trapped atom. Relative to the defect size, they have huge surface areas that allow them to bond with a variety of other materials. Their non-toxicity means that nanodiamonds may be useful in biomedical and mechanical applications.

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