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Updated: Jul 5, 2025

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用锡取代可以抑制化矿矿中离子运输的作用

Krishanu Dey1, Dibyajyoti Ghosh2, Matthew Pilot3

  • 1Cavendish Laboratory, University of Cambridge Cambridge UK sds65@cam.ac.uk.

Energy & environmental science
|January 25, 2024
PubMed
概括

(Sn) 替代在化氧化中抑制了离子迁移,提高了装置的稳定性. 这项研究揭示了Sn空缺增加酸离子迁移障碍,为更耐用的矿光电子提供了途径.

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Radical Substitution: Hydrogenolysis of Alkyl Halides with Tributyltin Hydride01:26

Radical Substitution: Hydrogenolysis of Alkyl Halides with Tributyltin Hydride

Radical substitution reactions can be used to remove functional groups from molecules. The hydrogenolysis of alkyl halides is one such reaction, where the weak Sn–H bond in tributyltin hydride reacts with alkyl halides to form alkanes. Here, the reagent Bu3SnH yields tributyltin halide as a byproduct.
The bonds formed in this reaction are stronger than the bonds broken, making it energetically favorable. The reaction follows a radical chain mechanism similar to radical halogenation...
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