Direct growth of ordered N‐doped carbon nanotube arrays on carbon fiber cloth as a free‐standing and binder‐free air electrode for flexible quasi‐solid‐state rechargeable Zn‐Air batteries,Carbon Energy

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Direct growth of ordered N‐doped carbon nanotube arrays on carbon fiber cloth as a free‐standing and binder‐free air electrode for flexible quasi‐solid‐state rechargeable Zn‐Air batteries
Carbon Energy ( IF 19.5 ) Pub Date : 2020-5-16 , DOI: 10.1002/cey2.50
Qian Lu ₁ , Xiaohong Zou ₁ , Kaiming Liao ₁ , Ran Ran ₁ , Wei Zhou ₁ , Meng Ni ₂ , Zongping Shao _{1,

3}

Affiliation

An ordered cobalt encapsulated N-codoped carbon nanotube array grown on carbon fiber cloth was developed as air electrode of flexible rechargeable Zn-air batteries. The free-standing and unique array architecture of the full-carbon-based electrode provides high electronic conductivity, free transportation of oxygen, and high geometric flexibility, while the N doping greatly improves the activity for oxygen electrocatalysis with remarkable bifunctionality. Quasi-solid-state Zn-air battery assembled with such electrode possesses superb performance, stability, and flexibility in the bending test.

中文翻译：

在碳纤维布上直接生长有序的N掺杂碳纳米管阵列，作为用于柔性准固态可充电Zn-Air电池的独立无粘合剂空气电极

开发了在碳纤维布上生长的有序钴包封的N掺杂碳纳米管阵列，作为柔性可再充电锌空气电池的空气电极。全碳基电极的独立式独特阵列结构可提供高电子电导率，氧的自由传输和高几何柔性，而N掺杂可显着提高氧电催化活性，并具有显着的双功能性。组装有这种电极的准固态锌空气电池在弯曲试验中具有极好的性能，稳定性和柔韧性。

更新日期：2020-07-01

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