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Lattice Compression Revealed at the ≈1 nm Scale
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-07-10 , DOI: 10.1002/anie.202308441 Ziwei Xu 1, 2 , Hongwei Dong 1 , Wanmiao Gu 1, 3 , Zhen He 4 , Fengming Jin 1 , Chengming Wang 5 , Qing You 1, 3 , Jin Li 6 , Haiteng Deng 7 , Lingwen Liao 1, 3 , Dong Chen 8 , Jun Yang 8 , Zhikun Wu 1, 3
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-07-10 , DOI: 10.1002/anie.202308441 Ziwei Xu 1, 2 , Hongwei Dong 1 , Wanmiao Gu 1, 3 , Zhen He 4 , Fengming Jin 1 , Chengming Wang 5 , Qing You 1, 3 , Jin Li 6 , Haiteng Deng 7 , Lingwen Liao 1, 3 , Dong Chen 8 , Jun Yang 8 , Zhikun Wu 1, 3
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Lattice compression at the ≈1 nm scale was first achieved in a newly synthesized Au52(CHT)28 nanocluster, which exhibits superior electrocatalytic activity for the CO2 reduction reaction compared to the same-sized Au52(TBBT)32 nanocluster without lattice variation. DFT calculations explain the high CO2RR performance of the lattice-compressed Au52(CHT)28 and provide a correlation between its structure and catalytic activity, indicating that lattice tuning is an efficient method for tailoring the properties of metal nanoclusters.
中文翻译:
约 1 nm 尺度上的晶格压缩
新合成的Au 52 (CHT) 28纳米团簇首次实现了约1 nm尺度的晶格压缩,与相同尺寸且无晶格变化的Au 52 (TBBT) 32纳米团簇相比,该纳米团簇对CO 2还原反应表现出优异的电催化活性。DFT计算解释了晶格压缩Au 52 (CHT) 28的高CO 2 RR性能,并提供了其结构和催化活性之间的相关性,表明晶格调节是调整金属纳米团簇性能的有效方法。
更新日期:2023-07-10
中文翻译:
![](https://scdn.x-mol.com/jcss/images/paperTranslation.png)
约 1 nm 尺度上的晶格压缩
新合成的Au 52 (CHT) 28纳米团簇首次实现了约1 nm尺度的晶格压缩,与相同尺寸且无晶格变化的Au 52 (TBBT) 32纳米团簇相比,该纳米团簇对CO 2还原反应表现出优异的电催化活性。DFT计算解释了晶格压缩Au 52 (CHT) 28的高CO 2 RR性能,并提供了其结构和催化活性之间的相关性,表明晶格调节是调整金属纳米团簇性能的有效方法。