In Situ Synthesis of Amorphous GeSe/CNT Composite via Defective-carbon-mediated Chemical Bonding for Ultrastable Na Ion Storage,Chemistry - An Asian Journal

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In Situ Synthesis of Amorphous GeSe/CNT Composite via Defective-carbon-mediated Chemical Bonding for Ultrastable Na Ion Storage
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2023-04-14 , DOI: 10.1002/asia.202300280
Geon-Woo Lee ₁ , Young Hwan Kim ₁ , Song-Gue Choi ₁ , Hun Seok Choi ₁ , Kwang-Bum Kim ₁

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Structural defects in CNTs play a crucial role in the chemical bonding and bonding strength in GeSe/CNTs composites. Remarkably, the strong chemical bonding between GeSe and CNTs significantly weakens Ge−Se bonds and promotes amorphization of GeSe, thus facilitating a reversible conversion reaction and enhancing Na-ion diffusion.

中文翻译：

通过缺陷碳介导的化学键原位合成非晶 GeSe/CNT 复合材料用于超稳定钠离子存储

CNT 中的结构缺陷对 GeSe/CNT 复合材料的化学键合和键合强度起着至关重要的作用。值得注意的是，GeSe 和 CNT 之间的强化学键显着削弱了 Ge-Se 键并促进了 GeSe 的非晶化，从而促进了可逆转化反应并增强了 Na 离子扩散。

更新日期：2023-04-14

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