A strategy for preparing Cu catalyst with varying lattice tensile strain but without introducing additional components was proposed and confirmed to be effectively for inhibiting the dipole–dipole repulsion between *CO species and enhancing the adsorption of the *OH species, simultaneously. The Cu_TPA catalyst with large tensile strain achieves a high FE_C2+ of 90.9 % and a partial current density of 486.1 mA cm⁻² in CO₂RR with excellent stability.

中文翻译：

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晶格应变工程促进 CO2 电还原为 C2+ 产品


提出了一种在不引入额外组分的情况下制备具有不同晶格拉伸应变的Cu催化剂的策略，并证实该策略可有效抑制*CO物种之间的偶极-偶极排斥，同时增强*OH物种的吸附。具有大拉伸应变的Cu _TPA催化剂在CO ₂ RR中实现了90.9%的高FE _C2+和486.1 mA cm ^-2的部分电流密度，并且具有优异的稳定性。