Single Atoms at Crystal Ladder Steps

Single Atoms at Crystal Ladder Steps
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DOI:
10.1016/j.chempr.2020.11.015
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发表时间:
2020-12
期刊:
影响因子:
23.5
通讯作者:
Chengzhang Wan;X. Duan
Chengzhang Wan;X. Duan
中科院分区:
化学1区
文献类型:
--
作者:
Chengzhang Wan;X. Duan

文献摘要

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在这一期的《化学》杂志上,Wu和他的同事报道了一种独立的阶梯状ZnO表面,具有丰富的不饱和台阶位点,为选择性地锚定单au原子(Au1)提供了一个有吸引力的平台。这为合成具有超灵敏传感和高活性催化的可调排列的单原子位点开辟了新的策略。
In this issue ofChem, Wu and co-workers report a freestanding ladder-like ZnO surface with abundant unsaturated step sites offering an attractive platform for selectively anchoring single-Au atom (Au1) with one-dimensional assembly. This opens a new strategy for the synthesis of single-atom sites with tunable arrangements for ultrasensitive sensing and highly active catalysis.