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Updated: Sep 9, 2025

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of ChalcogenidoplumbatesII or IV
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固体電解質物質のNa+ダイナミクスをNa4Sn2Ge5O16で明らかにする23Na固体NMRスペクトルと計算方法

Mengyang Cui1, Cameron A Gurwell1, Darren H Brouwer1,2

  • 1Department of Chemistry & Chemical Biology, McMaster University, 1280 Main St W, Hamilton, Ontario L8S 4L8, Canada.

Inorganic chemistry
|August 30, 2025
PubMed
まとめ

研究者は,全固体Na+電池の有望な材料であるNa4Sn2Ge5O16のナトリウムイオン (Na+) ダイナミクスを調査しました. 先進的なNMR技術と DFT計算を使って イオンの動きを理解し バッテリーの性能に不可欠な Na+輸送の洞察を明らかにしました

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Many organic, inorganic, and biological molecules contain spin-half nuclei such as nitrogen-15, fluorine-19, and phosphorus-31. As a result, NMR studies of these nuclei have found extensive applications in chemical and biological research.
While fluorine-19 and phosphorous-31 have high natural abundances (100%) and positive gyromagnetic ratios, nitrogen-15 has a low natural abundance and a negative gyromagnetic ratio. However, nitrogen-15 is still preferred over nitrogen-14 (which has a...
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