Nanocrystal gold molecules
Nanocrystal gold molecules
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DOI：
10.1002/adma.19960080513
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发表时间：
1996-05-01
影响因子：
29.4
通讯作者：
Landman, U
中科院分区：
文献类型：
--
作者：
Whetten, RL;Khoury, JT;Landman, U
直链硫醇分子的自组装单层膜钝化的金纳米晶体已被获得作为高纯度的高本征稳定性的分子材料。证据是提出了一个预测的离散序列的能量最佳的费结构的截短八面体形态图案（见封面）。这种材料倾向于形成扩展的超晶格，如图中所示。
Gold nanocrystals passivated by self-assembled monolayers of straight-chain alkylthiolate molecules have been obtained as highly purified molecular materials of high intrinsic stability. Evidence is presented for a predicted discrete sequence of energetically optimal fee structures of a truncated octahedral morphological motif (see cover). The nanocrystal materials have a propensity to form extended superlattices, such as that in the Figure.