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Updated: Jun 9, 2026

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カーボンナノポアにおける電気化学的駆動連続部分脱溶媒和による限定的な電気二重層容量の解明

Sicheng Fan1, Zerui Yan1, Binhao Wang1

  • 1State Key Laboratory of Physical Chemistry of Solid Surface, Fujian Key Laboratory of Surface and Interface Engineering for High Performance Materials, College of Materials, Xiamen University, Xiamen, PR China.

Nature communications
|January 9, 2026
PubMed
まとめ

研究者らは、大きなオフセット電位下でのイオン吸着を可能にすることで、ナトリウムイオンキャパシタにおいて高い電気二重層静電容量を達成しました。このブレークスルーは、高度なバッテリー技術のエネルギー貯蔵容量と安定性を向上させます。

キーワード:
ナトリウムイオンキャパシタ電気二重層静電容量エネルギー貯蔵脱溶媒和カーボンナノポア

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The Electrical Double Layer01:30

The Electrical Double Layer

In the region where two bulk phases meet, an intricate electric charge distribution arises due to charge transfer, ion adsorption, molecular orientation, and charge distortion. This complex distribution is commonly referred to as the electrical double layer.When a solid electrode interfaces with ions in an electrolyte solution, the speed of electron transfer dictates the rates of oxidation and reduction. The electrode acquires a charge through the escape of atoms into the solution as cations or...