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Updated: Sep 17, 2025

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关于"开放的DAC 2023数据集和直接空中捕获中吸附剂发现的挑战"的通信

Xin Jin1, Susana Garcia2, Berend Smit1

  • 1Laboratory of Molecular Simulation (LSMO), Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), Rue de l'Industrie 17, CH-1951 Sion, Switzerland.

ACS central science
|June 30, 2025
PubMed
概括

本评论质疑用于直接捕获空气的金属有机框架. 该研究表明,这些结构可能是该方法的工件,影响了碳捕获技术的发展.

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meta-Directing Deactivators: –NO2, –CN, –CHO, –⁠CO2R, –COR, –CO2H01:13

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All meta-directing substituents are deactivating groups. These substituents withdraw electrons from the aromatic ring, making the ring less reactive toward electrophilic substitution. For example, the nitration of nitrobenzene is 100,000 times slower than that of benzene because of the deactivating effect of the nitro group. The first step in an electrophilic aromatic substitution is the addition of an electrophile to form a resonance-stabilized carbocation. The energy diagrams for...
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